Best Barebone Mini PCs in 2026: 14 Picks Ranked by Specs
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Finding the best barebone mini PCs requires looking closely at what the manufacturer includes and excludes. We compared 14 options ranked by their published specifications. The MINISFORUM Ryzen 7 Barebone Mini PC leads because it pairs Zen 4 processing with high-speed OCuLink connectivity for external GPU expansion. These picks focus on hardware foundations you customize with your own memory, storage, and drives. This guide helps you decide which chassis and connectivity options match your specific modular build needs.
Quick picks
The best fit for you
- You want external graphics expansion on a compact system MINISFORUM Ryzen 7 Barebone Mini PC Its dedicated OCuLink port and Ryzen 7 processor enable high-speed external GPU connectivity for custom builds.
- You need a barebone homelab with high-speed networking MINISFORUM MS-01 Core i9 Barebone PC Dual 10Gbps SFP+ ports and an internal PCIe expansion slot support advanced virtualization workloads.
- You want dual storage slots in a compact footprint MINISFORUM Slim Ryzen 7 Barebone Mini PC This model features dual PCIe 4.0 M.2 slots alongside USB4 support inside a sub-five-inch chassis.
- You require modern Wi-Fi 7 and Thunderbolt 4 ASUS NUC 15 Pro Core 7 Tall Barebone Integrated Wi-Fi 7 and Thunderbolt 4 deliver fast wireless connectivity and multi-display outputs for productivity.
Our 14 picks
MINISFORUM Ryzen 7 Barebone Mini PC
Best for: modular builds needing external GPU expansion
- Form Factor
- Barebone (what this guide is about)
- Processor
- AMD Ryzen 7 8845HS
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- AMD Radeon 780M
- Ethernet Ports
- 2.5Gbps LAN
This barebone mini PC comes configured with an 8-core AMD Ryzen 7 8845HS processor and integrated AMD Radeon 780M graphics. You supply your own DDR5 memory up to 96 GB and PCIe 4.0 storage across two M.2 slots. With a dedicated 64 Gbps OCuLink connector, USB4, and triple display support, it suits you if you need a compact system ready for external graphics expansion and custom hardware configurations.
Pros
- AMD Ryzen 7 8845HS processor with 8 cores and up to 5.1 GHz boost clock
- OCuLink port providing PCIe 4.0 x4 speeds for external graphics expansion
- Supports up to 96 GB DDR5 RAM across two slots
- Triple display outputs via HDMI 2.1, DisplayPort 1.4, and full-featured USB4
- Dual M.2 2280 PCIe 4.0 slots supporting up to 4 TB total storage
Cons
- Requires you to purchase and install memory, storage, and an operating system
- OCuLink connection uses one of the two M.2 2280 SSD slots
- OCuLink interface is non-hot-swappable
Good fit if
- You want to install your own DDR5 memory, SSD storage, and operating system.
- You plan to connect an external discrete graphics card via OCuLink.
- You need triple display outputs across HDMI, DisplayPort, and USB4.
Skip if
- You need a complete system with pre-installed RAM, storage, and an operating system.
- You plan to use both M.2 SSD slots while also using the OCuLink port.
Verdict: MINISFORUM Ryzen 7 Barebone Mini PC pairs Zen 4 processing power with high-speed OCuLink connectivity for users who want to supply their own memory, storage, and external GPU. It delivers flexible expandability in a compact footprint.
MINISFORUM M1 Pro Core Ultra 5 Mini PC
Best for: modular DIY setups needing external graphics expansion
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core Ultra 5 125H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 SODIMM (up to 5600 MT/s)
- Graphics
- Intel Arc graphics
The MINISFORUM M1 Pro is a barebone mini PC powered by an Intel Core Ultra 5 125H processor with 14 cores and integrated Intel Arc graphics. It gives you two DDR5 SODIMM slots handling up to 96GB of memory, alongside dual M.2 2280 PCIe 4.0 slots supporting RAID 0 and 1. With an OCuLink port and dual USB4 connectors, it suits users who want to add their own RAM, storage, and external GPU.
Pros
- Intel Core Ultra 5 125H processor with 14 cores and 18 threads
- OCuLink port and dual 40Gbps USB4 ports for high-speed expansion
- Supports up to 96GB DDR5-5600 memory across two SODIMM slots
- Dual M.2 PCIe 4.0 slots with RAID 0 and RAID 1 configuration options
- Built-in Wi-Fi 7 and Bluetooth 5.4 connectivity
Cons
- Requires separate purchase of RAM, storage drive, and operating system
- Relies on integrated Intel Arc graphics without dedicated onboard GPU
Good fit if
- You want to supply your own DDR5 memory and M.2 PCIe 4.0 SSDs.
- You plan to hook up an external desktop graphics card via OCuLink.
- You need up to four simultaneous 4K or 8K monitor outputs.
Skip if
- You want an out-of-the-box system with memory, storage, and an OS pre-installed.
- You require dedicated internal graphics hardware inside the chassis.
Verdict: MINISFORUM M1 Pro Core Ultra 5 Barebone provides extensive hardware expandability with 96GB DDR5 support, PCIe 4.0 RAID, and OCuLink connectivity. It offers a capable platform for users seeking a customized compact build.
MINISFORUM MS-01 Core i9 Barebone PC
Best for: compact homelab servers and high-speed networking setups
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core i9-13900H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5
- Graphics
- Intel Iris Xe Graphics
This barebone workstation features an Intel Core i9-13900H processor with 14 cores and 20 threads. You get substantial networking capability through dual 10Gbps SFP+ ports alongside dual 2.5Gbps RJ45 connections. The chassis accommodates up to 96GB of DDR5 memory and three NVMe drives, or a combination including U.2 enterprise storage. A PCIe 4.0 x16 slot handles add-in expansion cards. It suits you if you need a compact virtualization or homelab server.
Pros
- Dual 10Gbps SFP+ ports and dual 2.5Gbps RJ45 Ethernet ports
- PCIe 4.0 x16 slot compatible with add-in cards like RTX A2000 Mobile
- Flexible storage accommodating up to three M.2 NVMe SSDs or U.2 drives
- Supports up to 96GB of dual-channel DDR5 memory
Cons
- Requires separate purchase of RAM, storage drive, and operating system
- Integrated Intel Iris Xe Graphics limits standalone graphics performance
- PCIe expansion slot operates at x8 bandwidth speeds
Good fit if
- You need 10Gbps SFP+ networking for high-bandwidth local transfers.
- You plan to deploy enterprise storage such as U.2 NVMe drives or RAID arrays.
- You want a Core i9 platform with Intel vPro support for virtualization.
Skip if
- You want a fully configured unit with preinstalled memory, storage, and an operating system.
- You require full PCIe x16 electrical lane bandwidth rather than x8 speed.
Verdict: MINISFORUM Core i9 Barebone Mini Workstation delivers high-speed 10Gbps SFP+ networking, PCIe expansion, and robust enterprise drive support in a small footprint. It provides an expansive hardware foundation for advanced homelab and virtualization workloads.
MINISFORUM Intel Core i5 Workstation Mini PC
Best for: high-speed networking and modular workstation setups
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core i5-12600H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5-5200
- Graphics
- Intel Iris Xe Graphics
View on Amazon: MINISFORUM Intel Core i5 Workstation Mini PC
The MINISFORUM MS-01 Core i5 Barebone Mini PC is a compact workstation built around an Intel Core i5-12600H processor. You supply your own DDR5 memory and solid-state storage. It features two 10G SFP+ ports alongside two 2.5G Ethernet jacks, plus a PCIe 4.0 x8 slot for add-in cards. It suits you if you need enterprise-level networking, flexible multi-drive storage options, and multi-display outputs in a small desk-friendly footprint.
Pros
- Two 10G SFP+ ports and two 2.5G RJ45 Ethernet ports
- PCIe 4.0 x8 expansion slot for add-in cards
- Three M.2 storage slots with support for U.2 enterprise SSDs
- Dual USB4 ports supporting up to 8K video output
Cons
- Requires you to purchase and install DDR5 RAM and SSDs
- HDMI output caps at 4K at 60Hz
Good fit if
- You need 10G SFP+ networking for high-speed network transfers.
- You plan to supply your own DDR5 RAM and NVMe or U.2 storage.
- You want PCIe add-in card expansion inside a compact chassis.
Skip if
- You want a fully assembled system with preinstalled RAM and storage.
- You need an HDMI port capable of greater than 4K at 60Hz.
Verdict: MINISFORUM MS-01 Core i5 Barebone Mini PC delivers unmatched networking and expansion options for a DIY compact workstation. It gives you dual 10G SFP+ ports and PCIe add-in support ready for your choice of RAM and storage.
MINISFORUM Core Ultra 5 Workstation Barebone
Best for: High-speed 10G networking and local AI workstations
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core Ultra 5 336H
- Installed RAM
- Barebone
- Memory Type
- DDR5
- Ethernet Ports
- 2x 10G SFP+, 1x 10G RJ45, 1x 2.5G RJ45
- High-Speed Expansion
- USB4
View on Amazon: MINISFORUM Core Ultra 5 Workstation Barebone
This barebone system pairs an Intel Core Ultra 5 336H processor with rare enterprise-level expansion. You get four high-speed network ports, including two 10G SFP+ interfaces, alongside a dedicated PCIe x16 slot and three M.2 storage slots supporting PCIe 5.0 speeds. It supports up to 128 GB of DDR5 memory. This setup is built for you if you need a compact workstation for local AI inference, high-throughput routing, or multi-drive edge computing.
Pros
- Dual 10G SFP+, one 10G RJ45, and one 2.5G RJ45 Ethernet ports
- Three M.2 SSD slots with dual PCIe 5.0 support and U.2 adapter capability
- Physical PCIe x16 expansion slot and two USB4 ports
- Supports up to 128 GB of DDR5 7200 memory
Cons
- Requires separate purchase and installation of RAM, storage, and operating system
- Intel vPro management features are limited to select configurations
Good fit if
- You need high-bandwidth networking via 10G SFP+ fiber and 10G RJ45 connections.
- You plan to build a compact local AI or edge server using up to 128 GB DDR5 RAM.
- You want PCIe 5.0 storage speeds paired with PCIe x16 add-in card expansion.
Skip if
- You want a fully pre-configured computer ready to run out of the box.
- You only require standard gigabit Ethernet for everyday desktop productivity.
Verdict: MINISFORUM Core Ultra 5 Barebone Mini PC delivers specialized connectivity with its 10G networking array, dual PCIe 5.0 storage slots, and PCIe x16 expansion. It serves as a capable hardware base if you want to configure your own high-bandwidth mini workstation.
MINISFORUM AI X1 Pro-470 Barebone
Best for: AI workloads and external GPU expansion
- Form Factor
- Barebone (what this guide is about)
The MINISFORUM AI X1 Pro-470 is a barebone mini PC built around the AMD Ryzen AI 9 HX 470 processor. This chip offers 12 cores, 24 threads, and an NPU capable of 55 TOPS. It pairs with Radeon 890M graphics and supports Wi-Fi 7. You get four video outputs and an OCuLink port for external GPUs. It is designed for users who need strong AI performance and flexible connectivity.
Pros
- AMD Ryzen AI 9 HX 470 with 55 TOPS NPU performance
- OCuLink port for external GPU expansion
- Dual 2.5G LAN ports and Wi-Fi 7 support
- Four video outputs including two USB4 ports
Cons
- OCuLink port is not hot-swappable
- Requires one M.2 2280 PCIe 4.0 SSD slot for OCuLink
- Barebone version lacks storage and operating system
Good fit if
- You need dedicated AI processing power for local models
- You want to connect an external GPU via OCuLink
- You require multiple wired network interfaces
Skip if
- You need a plug-and-play system with pre-installed storage
- You prefer Thunderbolt 4 over OCuLink for expansion
- You are looking for a compact form factor under 1.5 inches
Verdict: The MINISFORUM AI X1 Pro-470 Barebone is a specialized tool for users who prioritize AI acceleration and external GPU flexibility. It fits those who value network redundancy and high-end connectivity over a smaller footprint.
MINISFORUM Core Ultra 9 Barebone Workstation
Best for: high-speed virtualization and multi-gigabit network homelabs
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core Ultra 9 285HX
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5
- Graphics
- Intel Graphics
View on Amazon: MINISFORUM Core Ultra 9 Barebone Workstation
This barebone mini workstation features an Intel Core Ultra 9 285HX processor with 24 cores and 24 threads. It gives you enterprise networking through dual 25G SFP+ ports, one 10G port, and one 2.5G Ethernet port. Four DDR5 memory slots support up to 256GB with ECC, while four M.2 PCIe 4.0 slots handle storage. You will find it well suited for high-bandwidth home lab routing, virtualization, and multi-display setups.
Pros
- Dual 25G SFP+, one 10G, and one 2.5G Ethernet ports
- Four DDR5 slots supporting up to 256GB with ECC support
- Four M.2 PCIe 4.0 NVMe SSD slots with RAID support
- Wi-Fi 7 and Bluetooth 5.4 wireless connectivity
- Four display outputs via HDMI 2.1 and three USB4 ports
Cons
- Requires separate purchase of RAM, storage, and operating system
- Does not support XMP memory overclocking
- One PCIe 4.0 x16 slot is occupied by the pre-installed network card
Good fit if
- You need ultra-fast networking with dual 25G SFP+ and 10G Ethernet ports.
- You plan to run memory-intensive workloads requiring up to 256GB of ECC DDR5 RAM.
- You want to connect up to four high-resolution monitors simultaneously.
Skip if
- You want an out-of-the-box system that includes RAM, storage, and an OS.
- You plan to use XMP profiles to overclock your system memory.
- You need an unoccupied secondary PCIe x16 slot for extra add-in cards.
Verdict: Minisforum MS-02 Core Ultra 9 Barebone delivers workstation-grade 25G and 10G networking alongside massive 256GB ECC RAM capacity. It is an exceptional foundation if you want to supply your own high-end memory and storage.
MINISFORUM Slim Ryzen 7 Barebone Mini PC
Best for: custom barebone builds needing USB4 and DDR5
- Form Factor
- Barebone (what this guide is about)
- Processor
- AMD Ryzen 7 8745H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5
- Ethernet Ports
- 2.5G
This barebone mini PC features an eight-core AMD Ryzen 7 8745H processor that clocks up to 4.9 GHz. It includes two slots for dual-channel DDR5 SODIMM memory and two M.2 2280 PCIe 4.0 SSD slots supporting up to 4TB of storage. With its 2.5G Ethernet port, Wi-Fi 6E, and versatile USB4 port, this kit suits you if you want modern connectivity and plan to install your own memory, drive, and operating system.
Pros
- AMD Ryzen 7 8745H processor with 8 cores and 16 threads up to 4.9 GHz
- Dual M.2 2280 PCIe 4.0 SSD slots supporting up to 4TB total storage
- USB4 port with Alt PD support alongside HDMI and DisplayPort
- Fast networking via 2.5G Ethernet and Wi-Fi 6E
Cons
- Requires you to purchase and install memory, storage, and an operating system
- Two of the four rear USB Type-A ports use older USB 2.0 standards
Good fit if
- You already have DDR5 SODIMM RAM and an M.2 2280 NVMe SSD ready to install.
- You want an 8-core Zen 4 processor with USB4 support for peripheral expansion.
- You prefer configuring your own operating system from scratch.
Skip if
- You want a fully assembled system with pre-installed memory, storage, and software.
- You require dual Ethernet ports for dedicated hardware routing.
Verdict: MINISFORUM Slim Ryzen 7 Barebone Mini PC delivers an eight-core processor, dual PCIe 4.0 storage slots, and USB4 support in a compact chassis. It provides a solid foundation if you want to supply your own DDR5 memory and storage.
Intel NUC 13 Pro Core i5 Barebone
Best for: compact barebone gaming setups
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core i5-1340P
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Intel Iris Xe Graphics
- Use
- Gaming
This barebone compact mini PC provides an Intel Core i5-1340P processor featuring twelve cores, sixteen threads, and integrated Intel Iris Xe Graphics. Because this is a barebone kit, you supply and install your own system memory and solid-state storage. Built-in Intel Wi-Fi 6E and Bluetooth 5.3 handle high-speed wireless connectivity. It suits you if you need a compact system for light gaming and daily computing in a small footprint.
Pros
- Intel Core i5-1340P processor with 12 cores and 16 threads
- Intel Wi-Fi 6E AX211 and Bluetooth 5.3 wireless support
- Compact 4.6 by 4.4 by 2.1 inch chassis
- Three-year warranty coverage
Cons
- Does not include RAM or SSD storage
- Relies on integrated Intel Iris Xe Graphics rather than a dedicated GPU
- Operating system is not pre-installed
Good fit if
- You want to configure your own memory and storage drives.
- You need a compact chassis measuring 4.6 by 4.4 by 2.1 inches.
- You require Wi-Fi 6E and Bluetooth 5.3 connectivity.
Skip if
- You want a mini PC that comes with RAM, SSD, and an operating system pre-installed.
- You need dedicated graphics hardware rather than integrated Intel Iris Xe Graphics.
Verdict: Reatan Intel NUC 13 Pro Barebone delivers 12-core Intel Core i5 processing and modern Wi-Fi 6E connectivity in a sub-five-inch enclosure. You will need to install your own memory, storage, and operating system to complete the build.
MINISFORUM AI X1 Ryzen AI 9 Mini PC
Best for: modular GPU expansion and local AI workloads
- Form Factor
- Barebone (what this guide is about)
- Processor
- AMD Ryzen AI 9 HX 470
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Radeon 890M
- Ethernet Ports
- Dual 2.5GbE
This barebone system features an AMD Ryzen AI 9 HX 470 processor with 12 cores and integrated Radeon 890M graphics. You supply your own DDR5 memory and storage across three M.2 SSD slots. It supports quad 4K displays and external GPUs via an OCuLink port, alongside dual 2.5GbE ports and Wi-Fi 7. It suits you if you want a compact DIY workstation for local AI workloads, multitasking, or modular graphics expansion.
Pros
- AMD Ryzen AI 9 HX 470 with 12 cores, 24 threads, and up to 86 TOPS AI performance
- Three M.2 SSD slots supporting up to 12 TB storage total
- OCuLink interface and USB 4.0 for external graphics card expansion
- Dual 2.5GbE LAN ports and Wi-Fi 7 wireless connectivity
Cons
- Requires purchasing and installing your own RAM, SSD, and operating system
- No discrete internal graphics card inside the chassis
Good fit if
- You need high-bandwidth expansion via OCuLink for an external GPU.
- You plan to configure up to three M.2 SSDs and up to 128 GB of DDR5 memory.
- You want local AI processing capability alongside quad 4K display support.
Skip if
- You want a pre-configured computer with memory, storage, and an OS pre-installed.
- You need a dedicated graphics card contained entirely within the chassis.
Verdict: MINISFORUM Ryzen AI 9 Barebone Mini PC delivers fast 12-core processing and triple M.2 drive capacity in a compact chassis. Its built-in OCuLink port and dual 2.5GbE networking make it a flexible base for a high-performance custom build.
MINISFORUM M1 Pro Core Ultra 5 Mini PC
Best for: external GPU expansion and quad-monitor workstations
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core Ultra 5 125H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 SODIMM (up to 6400MHz)
- Graphics
- Intel Arc Graphics
This barebone mini PC comes configured with an Intel Core Ultra 5 125H processor and integrated Intel Arc graphics, requiring you to install your own DDR5 memory, PCIe 4.0 storage, and operating system. It features high-speed connectivity via a dedicated OCuLink port, two USB4 ports, and Wi-Fi 7. It suits you if you want a compact system ready for external graphics expansion and quad-display workstation setups.
Pros
- Dedicated OCuLink port providing PCIe 4.0 x4 external bandwidth
- Quad display output across two USB4, one HDMI 2.1, and one DP 1.4 port
- Wi-Fi 7 wireless networking paired with a 2.5G Ethernet port
- Dual DDR5 SODIMM slots supporting up to 64GB at 6400MHz
Cons
- Includes no memory, storage drive, or pre-installed operating system
- Using the OCuLink port occupies one of the two internal M.2 slots
- OCuLink interface is non-hot-swappable
Good fit if
- You plan to connect an external GPU using a high-bandwidth OCuLink connection.
- You need to run up to four displays simultaneously.
- You want to supply your own DDR5 memory and PCIe 4.0 NVMe storage.
Skip if
- You want a turnkey computer that includes pre-installed memory, storage, and an operating system.
- You need both M.2 internal storage drives while using external OCuLink expansion.
Verdict: MINISFORUM M1 Pro Core Ultra 5 Mini PC delivers capable 14-core Intel processing alongside OCuLink expansion for external graphics. It provides a versatile barebone base if you want quad-screen output and current-generation Wi-Fi 7 connectivity.
ASUS NUC 14 Pro+ Barebone Mini PC
Best for: Local AI workloads and toolless upgrades
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core Ultra 9 185H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Intel Arc Graphics
- Dimensions
- 5.67 × 4.41 × 1.61 inches
The ASUS NUC 14 Pro+ is a barebone mini PC built around the Intel Core Ultra 9 185H processor. It supports up to 96GB of RAM and dual storage drives. The toolless chassis design allows for quick upgrades without special hardware. Wi-Fi Sensing helps reduce power consumption by detecting your presence. This compact unit measures 4.41 by 5.67 inches and weighs 1.3 pounds.
Pros
- Intel Core Ultra 9 185H processor with Arc Graphics
- Supports up to 96GB RAM and dual storage
- Toolless chassis for easy upgrades
- Wi-Fi Sensing for power efficiency
Cons
- Barebone kit requires separate RAM and SSD purchase
- No included warranty information beyond standard 3Y claim
- Higher-end Core Ultra 9 model may exceed budget needs
Good fit if
- You need local AI processing power
- You want toolless access for upgrades
- You prefer a compact aluminum chassis
Skip if
- You want a pre-built system with RAM included
- You need external GPU support
- You require more than dual storage slots
Verdict: ASUS NUC 14 Pro+ Core Ultra 9 suits builders who want high-end local AI performance and easy maintenance. It fits users who value toolless upgrades and compact design over out-of-the-box readiness.
MINISFORUM MS-01 Core i9 Mini Workstation
Best for: high-speed networking and compact home lab servers
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core i9-13900H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5-5200
- Graphics
- Intel Iris Xe Graphics
This barebone workstation unit comes with an Intel Core i9-13900H processor featuring 14 cores and 20 threads. Because it is a barebone system, you supply your own DDR5-5200 memory and storage drives. It provides dual 10G SFP+ networking ports, two 2.5G Ethernet jacks, and three M.2 storage slots with U.2 support. This setup suits you if you need compact high-bandwidth networking, expandable enterprise-grade storage, and dedicated expansion options.
Pros
- Dual 10G SFP+ ports and dual 2.5G Ethernet jacks
- Intel Core i9-13900H processor with 14 cores and up to 5.4 GHz
- Standard PCIe x16 slot with PCIe 4.0 x8 wiring for add-in cards
- Supports up to three M.2 NVMe SSDs and U.2 enterprise drives with RAID
- Dual USB4 ports supporting up to 8K display output
Cons
- Requires you to purchase and install your own RAM and storage drives
- PCIe x16 expansion slot is bandwidth-limited to PCIe 4.0 x8
- Relies on integrated Intel Iris Xe Graphics out of the box
Good fit if
- You need 10G SFP+ ports for high-bandwidth local network storage or servers.
- You want to configure your own DDR5 memory and enterprise U.2 or M.2 NVMe storage.
- You plan to add a low-profile add-in card via the internal PCIe slot.
Skip if
- You want a plug-and-play computer with pre-installed memory, storage, and operating system.
- You only require basic Gigabit network connectivity without 10G SFP+ hardware.
Verdict: MINISFORUM Core i9 Barebone Workstation delivers workstation-class networking with dual 10G SFP+ ports, flexible storage expansion, and 14-core Intel processing in a compact chassis. It is a solid foundation for home lab servers or high-speed data tasks where you supply your own memory and drives.
ASUS NUC 15 Pro Core 7 Tall Barebone
Best for: Multi-display productivity setups needing Wi-Fi 7
- Form Factor
- Barebone (what this guide is about)
- Processor
- Intel Core 7 240H
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Intel Graphics
- High-Speed Expansion
- Thunderbolt 4
The ASUS NUC 15 Pro is a barebone kit powered by an Intel Core 7 240H processor and integrated Intel Graphics. The tool-less chassis measures 4.41 by 4.61 by 2.13 inches and supports quad 4K displays across HDMI 2.1 and Thunderbolt 4 ports. With Wi-Fi 7 onboard, it suits you if you need modern high-speed connectivity and prefer to supply your own system memory and internal storage.
Pros
- Intel Core 7 240H processor with integrated Intel Graphics
- Thunderbolt 4 and HDMI 2.1 supporting up to four 4K displays
- Intel Wi-Fi 7 and certified Bluetooth connectivity
- Tool-less chassis design for fast internal access
- MIL-STD-810H certified chassis built for 24/7 operation
Cons
- Requires separate purchase and installation of memory and storage
- Uses integrated Intel Graphics rather than a dedicated graphics card
Good fit if
- You want to install your own choice of RAM and solid-state storage.
- You require multi-monitor output supporting up to four 4K displays.
- You need modern wireless speeds via built-in Wi-Fi 7.
Skip if
- You want an out-of-the-box system with memory and storage pre-installed.
- You need dedicated graphics processing power for heavy 3D rendering.
Verdict: ASUS NUC 15 Pro Core 7 240H Barebone provides a reliable, durable foundation with Wi-Fi 7 and Thunderbolt 4 for users who want to build out their own configuration. It delivers versatile multi-display output in a compact footprint.
Specifications side by side
| Spec | MINISFORUM Ryzen 7 Barebone Mini PC | MINISFORUM M1 Pro Core Ultra 5 Mini PC | MINISFORUM MS-01 Core i9 Barebone PC | MINISFORUM Intel Core i5 Workstation Mini PC | MINISFORUM Core Ultra 5 Workstation Barebone | MINISFORUM AI X1 Pro-470 Barebone | MINISFORUM Core Ultra 9 Barebone Workstation | MINISFORUM Slim Ryzen 7 Barebone Mini PC | Intel NUC 13 Pro Core i5 Barebone | MINISFORUM AI X1 Ryzen AI 9 Mini PC | MINISFORUM M1 Pro Core Ultra 5 Mini PC | ASUS NUC 14 Pro+ Barebone Mini PC | MINISFORUM MS-01 Core i9 Mini Workstation | ASUS NUC 15 Pro Core 7 Tall Barebone |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Processor | AMD Ryzen 7 8845HS | Intel Core Ultra 5 125H | Intel Core i9-13900H | Intel Core i5-12600H | Intel Core Ultra 5 336H | not specified | Intel Core Ultra 9 285HX | AMD Ryzen 7 8745H | Intel Core i5-1340P | AMD Ryzen AI 9 HX 470 | Intel Core Ultra 5 125H | Intel Core Ultra 9 185H | Intel Core i9-13900H | Intel Core 7 240H |
| Installed RAM | Barebone | Barebone | Barebone | Barebone | Barebone | not specified | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Storage Capacity | Barebone | Barebone | Barebone | Barebone | not specified | not specified | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Memory Type | not specified | DDR5 SODIMM (up to 5600 MT/s) | DDR5 | DDR5-5200 | DDR5 | not specified | DDR5 | DDR5 | not specified | not specified | DDR5 SODIMM (up to 6400MHz) | not specified | DDR5-5200 | not specified |
| Graphics | AMD Radeon 780M | Intel Arc graphics | Intel Iris Xe Graphics | Intel Iris Xe Graphics | not specified | not specified | Intel Graphics | not specified | Intel Iris Xe Graphics | Radeon 890M | Intel Arc Graphics | Intel Arc Graphics | Intel Iris Xe Graphics | Intel Graphics |
| Ethernet Ports | 2.5Gbps LAN | not specified | 2x 10Gbps SFP+, 2x 2.5G RJ45 | 2x 10G SFP+, 2x 2.5G | 2x 10G SFP+, 1x 10G RJ45, 1x 2.5G RJ45 | not specified | 2x 25G SFP+, 1x 10G, 1x 2.5G RJ45 | 2.5G | not specified | Dual 2.5GbE | 2.5G RJ45 | not specified | 2x 10G SFP+, 2x 2.5G LAN | not specified |
| High-Speed Expansion | OCuLink, USB4 | USB4, OCuLink | USB4 | 2x USB4 | USB4 | not specified | USB4, USB4 V2 | USB4 | not specified | USB 4.0, OCuLink | 2x USB4, OCuLink | not specified | 2x USB4 | Thunderbolt 4 |
| Operating System | No OS (Barebone) | No OS (Barebone) | No OS (Barebone) | not specified | not specified | not specified | not specified | No OS (Barebone) | not specified | No OS (Barebone) | No OS (Barebone) | not specified | not specified | not specified |
| Use | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Gaming | not specified | not specified | not specified | not specified | not specified |
| Networking | 2.5G LAN | not specified | not specified | not specified | not specified | not specified | not specified | WiFi 6E | WiFi 6E | not specified | not specified | not specified | not specified | not specified |
| Form Factor | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Weight | not specified | not specified | 3.13 pounds | not specified | not specified | not specified | not specified | 2.71 pounds | 3.3 pounds | not specified | 3 pounds | 1.3 pounds | not specified | 12.8 ounces |
| Dimensions | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 5.12 × 4.96 × 1.97 inches | 4.6 × 4.4 × 2.1 inches | not specified | not specified | 5.67 × 4.41 × 1.61 inches | not specified | 4.61 × 4.41 × 2.13 inches |
| Size | UM880 Plus 0+0 | M1 Pro-125H-Barebone | MS-01-S1390-Barebone | MS01-12600H(0+0) | MS-03-S336H-Barebone | X1 Pro-470(0+0) | MS02-285HX(0+0) | UM870 Slim-Barebone | NUC13 i5 Barebone | X1 Pro-470-Barebone | M1 Pro-125H(0+0) | Up to 96GB RAM|Dual Storage | MS-01-S1390(0+0) | Barebones|Tall |
| Color | Silver | not specified | Black | Black | not specified | Silver | Black | not specified | Black02 | not specified | Silver | Silver | Black | Black |
| Model | DeskMini | M1 Pro-125H-barebone | DeskMini | DeskMini | DeskMini | DeskMini | DeskMini | UM870 Slim | core i5 | X1 Pro-470 | DeskMini | RNUC14RVSU90000UI | DeskMini | RNUC15CRHC70000U |
Is a Barebone Mini PC Worth It?
Units ship as 0+0 configurations without memory, storage, or operating system installed. In daily use, this requires opening the enclosure and physically installing components before first boot. You select specific parts to match your requirements, such as high-capacity DDR5 memory, ECC modules, or multiple PCIe 4.0 and PCIe 5.0 solid-state drives across dual or triple M.2 slots. Once assembled and provisioned with an operating system, the machine operates identically to a pre-configured mini computer.
Worth it if
- You have spare DDR5 memory and M.2 SSDs ready to install into a chassis.
- You require specific component capacities, such as 96GB DDR5 or 256GB ECC RAM.
- You prefer configuring your own operating system and internal drive layout across multiple M.2 slots.
Skip it if
- You want an out-of-the-box system with an operating system already installed.
- You do not want to source and physically seat your own RAM modules and storage drives.
How We Picked Barebone PCs
We selected 14 barebone systems for 2026 by checking published specifications on Amazon listings. A product is included when its listing states the barebone form factor in the title or feature list. These compact units require you to supply your own memory and storage. Only one size or variant of the same product family is shown.
We list products in stock first, then by Amazon sales rank, placing better-selling products first. All details come directly from the specifications and feature lists published on the listings. Products are not physically handled. Availability is shown live on the page and refreshes at least daily.
How to Choose a Barebone Mini PC
-
Match Memory to Workload
Check the supported memory type and maximum capacity before buying. Most barebone systems use DDR5 memory modules. Everyday productivity tasks work well with standard dual-channel configurations. Virtualization and heavy local data processing require larger memory pools. For extreme workloads, specialized barebones like the MINISFORUM Core Ultra 9 Barebone Workstation accommodate up to 256GB of ECC RAM. Verify whether the motherboard requires standard non-ECC SODIMMs or specialized ECC memory before purchasing modules. Check the speed ratings to match your processor specs.
-
Count Storage Drive Slots
Check the number of internal M.2 drive slots and the supported PCIe generation. Barebone units do not ship with storage drives. A single slot limits you to one boot drive, while multiple slots permit independent storage pools or redundant arrays. Models such as the MINISFORUM AI X1 Ryzen AI 9 Mini PC provide triple M.2 drive capacity. If you transfer large media files or compile extensive databases, look for PCIe 4.0 or PCIe 5.0 compatibility. Verify whether the chassis supports standard 2280 form factor solid-state drives.
-
Evaluate Ethernet Port Speeds
Examine the speed and quantity of onboard Ethernet ports. Standard office tasks run reliably on gigabit connections. Network routing, local file backups, and network-attached storage require faster transfers. Look for 2.5G LAN ports if you run a fast local network switch or router. If you plan to configure a hardware firewall or separate network subnets, choose a model with dual Ethernet ports. For example, the MINISFORUM Venus Core i7 Barebone Mini PC integrates dual 2.5G RJ45 Ethernet ports to separate internal and external network traffic cleanly.
-
Verify Wireless Standards
Check the integrated wireless adapter generation listed on the barebone specification sheet. Systems equipped with Wi-Fi 6E operate across 2.4GHz, 5GHz, and 6GHz bands to reduce local signal interference. If you have a compatible high-bandwidth router, prioritize units with Wi-Fi 7, such as the ASUS NUC 15 Pro Core 7 Tall Barebone. Wi-Fi 7 provides wider channel bandwidth and faster data rates for wireless setups where physical Ethernet cabling is impractical. Ensure your operating system and network router support the corresponding Wi-Fi protocol for optimal stability.
-
Check Physical Enclosure Dimensions
Measure your intended workspace before choosing an enclosure size. Barebone mini PCs range from pocket-sized cubes to larger desktop mini towers. Ultra-compact units fit tight areas or mount directly behind a monitor. For instance, the Intel NUC 13 Pro Core i5 Barebone measures 4.4 inches wide and 4.6 inches long. Smaller enclosures save desk space but offer less room for internal component upgrades. Check product dimensions and weight to ensure the chassis accommodates your setup layout, cable clearance, and airflow needs on or under your desk.
-
Select the Processor Tier
Match the installed processor tier to your daily computing demands. Because processors in barebone systems are permanently soldered to the motherboard, you cannot upgrade them later. General office workloads run smoothly on Intel Core i5 or Ryzen 7 processors. Complex multitasking, local AI inference, and compilation require higher core counts. The MINISFORUM Slim Ryzen 7 Barebone Mini PC features an eight-core processor suited for multithreaded productivity. Compare core counts, thread counts, and architecture generations across Intel Core Ultra and AMD Ryzen models to guarantee adequate performance headroom.
Frequently asked questions
What components do you need to purchase to complete a barebone mini PC?
You need to purchase system memory, solid-state storage, and an operating system license. Barebone kits provide the chassis, motherboard, processor, and cooling system. You install your chosen M.2 NVMe drives and memory modules, then install your operating system from a bootable USB drive before regular use. This lets you select component brands and capacities that suit your workloads.
Can a barebone mini PC connect to an external graphics card?
Yes, select barebone mini PCs support external GPUs using dedicated OCuLink connectors or high-bandwidth ports. Models like the MINISFORUM Ryzen 7 Barebone and MINISFORUM M1 Pro feature built-in OCuLink ports for fast external graphics connectivity. Other models utilize USB4 or Thunderbolt 4 connections, giving you the flexibility to attach an external enclosure for heavier graphics workloads.
Which barebone mini PCs support multi-gigabit networking?
Several barebone mini PCs offer high-speed multi-gigabit network interfaces for servers and homelabs. The MINISFORUM MS-01 Core i9 and Core i5 systems feature dual 10G SFP+ ports, while the MINISFORUM Core Ultra 9 workstation includes 25G and 10G networking. Other models, including the MINISFORUM Venus Core i7 and MINISFORUM AI X1, feature dual 2.5G LAN ports for fast local data transfers.
How much RAM can you install in a barebone mini PC?
Supported memory capacity varies by processor and motherboard design. Compact units typically accommodate dual-channel DDR5 setups, while the MINISFORUM M1 Pro supports up to 96GB of DDR5. Heavy-duty barebone options, like the MINISFORUM Core Ultra 9 Barebone Workstation, support up to 256GB of ECC RAM. Always check the specific board limits to match your planned software requirements.
What wireless standards are available on barebone mini PCs?
Modern barebone mini PCs typically come with either Wi-Fi 6E or Wi-Fi 7 wireless connectivity. Units like the Intel NUC 13 Pro and MINISFORUM Slim Ryzen 7 include Wi-Fi 6E hardware. If your environment requires newer Wi-Fi 7 support, models such as the ASUS NUC 15 Pro and MINISFORUM AI X1 Pro integrate Wi-Fi 7 networking directly onto the board.
How many storage drives can a barebone mini PC hold?
Internal storage options vary from dual slots to triple drive configurations across different barebone models. The MINISFORUM Slim Ryzen 7 includes dual PCIe 4.0 storage slots, while the MINISFORUM Core Ultra 5 Workstation provides dual PCIe 5.0 slots. If you need more internal drives, the MINISFORUM AI X1 models provide triple M.2 SSD capacity for expanded internal storage volume.
Can barebone mini PCs run multiple monitors?
Yes, barebone mini PCs regularly support multiple displays via integrated video ports and high-speed data buses. The ASUS NUC 15 Pro features Thunderbolt 4 connectivity to enable multi-display setups. For expanded workstation needs, the MINISFORUM M1 Pro supports quad-monitor output. Verifying the physical display outputs ensures the barebone chassis can run your required screen configuration.