Reatan AI Oculink Mini Barebone Alternatives: 6 Similar Picks Compared
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If you are looking for reatan AI oculink mini barebone alternatives, this guide compares 6 similar picks. The Reatan X7 Ryzen 7 255 Barebone Mini PC delivers strong performance for DIY builders. It features a powerful AMD Ryzen 7 255 processor and Radeon 780M graphics. You get high-speed USB4 and OCuLink expansion for external displays or GPUs. The unit supports DDR5 RAM and dual PCIe 4.0 SSDs for custom storage. It also includes Wi-Fi 7 for fast wireless connectivity.
You might want a different option if you need specific networking ports or a smaller chassis. Some alternatives offer dual 2.5G LAN ports for better network isolation. Others provide 10G SFP+ connectivity for homelab servers. A few models have different physical dimensions that fit tighter spaces. These alternatives were chosen because their specs overlap with the original. They share the Ryzen 7 processor and barebone format. This list helps you find the right balance of expansion, size, and features for your build.
How each alternative compares
AOOSTAR MACO Ryzen 7 H 255 Mini PC
The AOOSTAR MACO shares the same Ryzen 7 H 255 processor and barebone design as the Reatan X7, but it distinguishes itself with dual 2.5G LAN ports for enhanced networking flexibility. While the Reatan focuses on high-speed display outputs via USB4 and OCuLink, the AOOSTAR prioritizes robust wired connectivity options. Both units require you to install your own DDR5 memory and storage. The AOOSTAR is a solid choice if you need stronger local network throughput for file transfers or server tasks, whereas the Reatan remains better for users prioritizing external display expansion and high-bandwidth peripheral connections.
MINISFORUM Ryzen 7 Barebone Mini PC
The MINISFORUM Ryzen 7 Barebone Mini PC uses a Zen 4 architecture, offering a different processing profile compared to the Reatan X7. It features 64 Gbps OCuLink expansion, matching the Reatan’s focus on high-speed external graphics connectivity. However, it lacks the specific display output variety of the Reatan, which includes HDMI 2.1 and multiple USB4 ports. This MINISFORUM unit is ideal for builders who want a modular setup with dedicated external GPU support but do not require the extensive multi-display capabilities of the Reatan. It leaves storage and memory choices entirely to you, similar to the Reatan’s barebone approach.
GEEKOM A8 Max Ryzen 7 Mini PC
The GEEKOM A8 Max Ryzen 7 8745HS Mini PC is larger than the compact Reatan X7, providing more internal space for custom configurations. It emphasizes network isolation and expandability, making it suitable for IT setups or creators who need strict separation of network environments. Unlike the Reatan, which offers specific high-speed display outputs, the GEEKOM focuses on structural expandability and security features. It is a better fit for users who prioritize physical size and network architecture over the streamlined, port-rich design of the Reatan. Both are barebone systems, requiring you to source your own RAM, storage, and operating system.
MINISFORUM Ryzen 7 7745HX Barebone Mini PC
The MINISFORUM Ryzen 7 7745HX Mini Workstation targets homelab operators and network professionals with dual 10G SFP+ ports, a significant upgrade from the standard networking in the Reatan X7. It includes internal PCIe expansion slots, allowing for custom network cards or storage controllers, which the Reatan does not offer. While both use Ryzen 7 processors, the MINISFORUM is built for high-throughput server tasks rather than general multimedia use. It is the preferred choice for users needing enterprise-grade networking speeds and internal hardware expansion, whereas the Reatan is better suited for desktop productivity and external display setups.
MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation
The MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation also features dual 10G SFP+ ports and supports multi-drive NVMe storage, catering to homelab builders. However, it uses entry-level Radeon 610M graphics, which limits its utility for 3D tasks or gaming compared to the powerful Radeon 780M in the Reatan X7. This unit centers its value on compute and network throughput. If you need high-speed networking for server deployments and do not require strong integrated graphics, the MINISFORUM MS-A2 is a practical alternative. The Reatan remains the better option for users who need both high-performance graphics and flexible connectivity.
Reatan Mini PC Ryzen 7 255
The Reatan Mini PC Ryzen 7 255 is another barebone option from the same brand, designed specifically for gaming with external GPUs. It includes an OCuLink adapter, making it easier to connect external graphics cards compared to the standard Reatan X7. Both units share the same processor and DIY flexibility for RAM and storage. This model is ideal for gamers who want a streamlined path to eGPU expansion without additional adapters. It sacrifices some of the diverse display output options found in the original X7 in favor of gaming-focused connectivity. Choose this if your primary goal is external graphics performance rather than multi-monitor desktop setups.
Quick picks
Our 7 picks
Reatan X7 Ryzen 7 255 Barebone Mini PC
Best for: DIY builders wanting high-speed display and storage options
- Processor
- AMD Ryzen 7 255
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5
- Graphics
- AMD Radeon 780M
- High-Speed Expansion
- OCuLink, USB4
View on Amazon: Reatan X7 Ryzen 7 255 Barebone Mini PC Affiliate link
The Reatan X7 is a barebone mini PC featuring the AMD Ryzen 7 255 processor and Radeon 780M graphics. It supports DDR5 RAM and dual PCIe 4.0 SSD slots for DIY expansion. You get quad 8K display outputs via USB4 and HDMI 2.1, plus Wi-Fi 7. This unit requires you to install your own memory, storage, and operating system, making it ideal for builders who want high-speed connectivity and upgrade flexibility.
Pros
- AMD Ryzen 7 255 processor with Radeon 780M graphics
- Supports up to 64GB DDR5 RAM and dual PCIe 4.0 SSDs
- Quad 8K display outputs including USB4 and HDMI 2.1
- Wi-Fi 7 and Bluetooth 5.4 connectivity
Cons
- Sold as a barebone unit without RAM, SSD, or OS
- Requires manual installation of components and software
- No mention of included power supply or mounting hardware
Good fit if
- You want to customize your RAM and storage capacity
- You need high-speed external display outputs for 8K monitors
- You prefer building your own mini PC setup
Skip if
- You need a ready-to-use system with pre-installed OS
- You want a plug-and-play experience without assembly
- You require a complete package with all components included
Verdict: Reatan X7 Mini PC Ryzen 7 255 fits users who want to build a high-performance mini PC with custom storage and memory choices. It is best for builders who value expansion options and modern connectivity over out-of-the-box convenience.
AOOSTAR MACO Ryzen 7 H 255 Mini PC
Best for: Oculink expansion and dual 2.5G networking
- Processor
- AMD Ryzen 7 H 255
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 5600MHz
- Graphics
- Radeon 780M
- Ethernet Ports
- Dual 2.5G
View on Amazon: AOOSTAR MACO Ryzen 7 H 255 Mini PC Affiliate link
This barebone mini PC uses an AMD Ryzen 7 H 255 processor with an integrated Radeon 780M GPU. It supports dual-channel DDR5 memory up to 128GB and dual PCIe 4.0 NVMe SSDs. The chassis includes two USB4 ports and an Oculink connector for high-speed external expansion. You get dual 2.5G Ethernet ports and four display outputs. It runs on a 120W power supply with adjustable thermal modes.
Pros
- AMD Ryzen 7 H 255 processor with up to 4.9 GHz boost
- Dual USB4 ports and one Oculink connector
- Dual 2.5G Ethernet ports
- Supports up to 128GB DDR5 5600MHz RAM
- One-touch fingerprint unlock
Cons
- Sold as a barebone system without RAM or storage
- Includes only a 120W power supply
- No mention of Wi-Fi or Bluetooth capabilities
Good fit if
- You need Oculink for external GPU expansion
- You require dual 2.5G network ports
- You want to use DDR5 memory for faster performance
Skip if
- You need a pre-built system with RAM and SSD included
- You require built-in Wi-Fi connectivity
- You prefer a smaller form factor under 5 inches
Verdict: AOOSTAR MACO Ryzen 7 H 255 Mini PC is a capable barebone option for users who need Oculink expansion and dual 2.5G networking. It suits builders who plan to install their own DDR5 memory and storage.
MINISFORUM Ryzen 7 Barebone Mini PC
Best for: builders wanting budget OCuLink external graphics support
- Processor
- AMD Ryzen 7 8845HS
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- AMD Radeon 780M
- Ethernet Ports
- 2.5Gbps LAN
- High-Speed Expansion
- OCuLink, USB4
View on Amazon: MINISFORUM Ryzen 7 Barebone Mini PC Affiliate link
This barebone unit features an AMD Ryzen 7 8845HS processor with eight Zen 4 cores and integrated Radeon 780M graphics. You get PCIe 4.0 OCuLink expansion via an included adapter, a 40 Gbps USB4 port, and 2.5 Gbps Ethernet. It suits you if you want high-bandwidth external GPU connectivity alongside expandable DDR5 memory and dual M.2 storage slots.
Pros
- AMD Ryzen 7 8845HS 8-core processor boosting up to 5.1 GHz
- PCIe 4.0 x4 OCuLink connection supporting 64 Gbps throughput
- Triple video output 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
- Built-in 2.5 Gbps Ethernet port alongside Wi-Fi 6E and Bluetooth 5.2
Cons
- Installing the OCuLink adapter occupies one of the two M.2 2280 slots
- Arrives without system memory, internal storage, or an operating system
- OCuLink interface is not hot-swappable
Good fit if
- You already own compatible DDR5 RAM, an M.2 NVMe drive, and an operating system.
- You plan to run an external graphics card through an OCuLink or USB4 connection.
- You run a multi-monitor desk setup requiring up to three independent displays.
Skip if
- You prefer a pre-configured machine that boots straight out of the box.
- You need to use two M.2 internal SSDs at the same time as the OCuLink interface.
Verdict: MINISFORUM Ryzen 7 8845HS Barebone Mini PC delivers fast Zen 4 processing and 64 Gbps OCuLink expansion for builders bringing their own components. It fits modular desktop setups requiring high-speed external GPU connectivity without paying for bundled memory or storage.
GEEKOM A8 Max Ryzen 7 Mini PC
Best for: network isolation and eGPU expansion
- Processor
- AMD Ryzen 7 8745HS
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Radeon 780M
- Ethernet Ports
- Dual 2.5G
- High-Speed Expansion
- USB4
View on Amazon: GEEKOM A8 Max Ryzen 7 Mini PC Affiliate link
The GEEKOM A8 Max is a barebone mini PC built around the AMD Ryzen 7 8745HS processor. It features dual 2.5G Ethernet ports for network separation and a USB4 port supporting eGPU expansion. The unit includes dual HDMI 2.0 outputs and an SD card reader. You get full freedom to install your own DDR5 RAM and PCIe 4.0 SSDs. This setup suits users who need robust connectivity and local AI processing power without pre-installed components.
Pros
- AMD Ryzen 7 8745HS processor with 8 cores
- Dual 2.5G Ethernet ports for network isolation
- USB4 port supports eGPU and high-speed storage
- Supports up to 64GB DDR5 RAM and 4TB SSDs
- Dual HDMI 2.0 outputs for multi-display setups
Cons
- Barebone design requires separate RAM and storage purchase
- No pre-installed operating system included
- Lacks built-in Wi-Fi and Bluetooth modules
Good fit if
- You need physical network separation for office security
- You want to customize RAM and storage capacity
- You plan to connect an external graphics card
Skip if
- You need a plug-and-play system with OS installed
- You require built-in wireless connectivity
- You prefer a smaller footprint under 6 inches
Verdict: The GEEKOM A8 Max Ryzen 7 8745HS Mini PC fits users who prioritize network isolation and expandability over convenience. It is ideal for IT setups or creators who build their own hardware configurations.
MINISFORUM Ryzen 7 7745HX Barebone Mini PC
Best for: 10G networking and internal PCIe card expansion
- Processor
- AMD Ryzen 7 7745HX
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 SODIMM 5200 MT/s
- Ethernet Ports
- 2x 2.5G, 2x SFP+ 10G
- Operating System
- No OS (Barebone)
View on Amazon: MINISFORUM Ryzen 7 7745HX Barebone Mini PC Affiliate link
This barebone system features an AMD Ryzen 7 7745HX processor with 8 cores and 16 threads. You get a PCIe x16 expansion slot, three M.2 storage slots supporting U.2 drives, dual 2.5Gb Ethernet, and dual 10G SFP+ ports. It suits you if you need a compact workstation for heavy networking, multi-drive storage, or half-height expansion cards.
Pros
- AMD Ryzen 7 7745HX with 8 cores, 16 threads, and 5.1 GHz boost
- PCIe x16 expansion slot supporting half-height add-in cards
- Dual 10G SFP+ ports alongside dual 2.5Gb Ethernet ports
- Three M.2 NVMe slots with U.2 SSD support and RAID 0/1
Cons
- Barebone configuration includes no RAM, storage, or operating system
- Lacks a dedicated OCuLink port for external docks
- Supported memory speed tops out at DDR5 5200 MT/s
Good fit if
- You need high-bandwidth networking through dual 10G SFP+ and dual 2.5Gb LAN.
- You plan to add a half-height PCIe expansion card or specialized network card.
- You want to configure your own DDR5 memory and up to three NVMe or U.2 drives.
Skip if
- You want a fully assembled system with pre-installed memory, storage, and an OS.
- You require an external OCuLink connector for plug-and-play eGPU docks.
Verdict: MINISFORUM Ryzen 7 7745HX Mini Workstation is built for homelab operators and network professionals who require dual 10G SFP+ ports and internal PCIe expansion. It delivers workstation-level CPU performance while leaving storage, memory, and OS selection up to you.
MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation
Best for: high-speed 10G networking and homelab server deployments
- Processor
- AMD Ryzen 7 7745HX
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5-5200
- Graphics
- AMD Radeon 610M
- Ethernet Ports
- 2x 2.5G RJ45, 2x 10G SFP+
View on Amazon: MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation Affiliate link
This barebone workstation pairs an 8-core AMD Ryzen 7 7745HX processor with high-end networking hardware. You get two 10G SFP+ cages and two 2.5G Ethernet ports, alongside triple 8K display support across HDMI and two USB-C ports. Because it ships without memory, storage, or an operating system, it suits users building a compact high-bandwidth server.
Pros
- Dual 10G SFP+ and dual 2.5G RJ45 network ports
- Triple M.2 NVMe slots with U.2 enterprise SSD and RAID support
- AMD Ryzen 7 7745HX processor with up to 5.1 GHz boost
- Triple 8K display output via HDMI and dual USB-C ports
Cons
- Integrated AMD Radeon 610M provides basic graphics performance
- No OCuLink port listed in specifications
- Requires separate purchase of RAM, storage drives, and operating system
Good fit if
- You need 10 Gbps SFP+ network interfaces for high-throughput local transfers.
- You plan to run multi-drive NVMe or U.2 storage arrays with RAID support.
- You want an 8-core, 16-thread processor supporting up to 96GB of DDR5 memory.
Skip if
- You need powerful integrated 3D graphics for demanding gaming workloads.
- You require a dedicated OCuLink connector for external GPU docks.
- You want a turnkey computer preconfigured with memory, storage, and an OS.
Verdict: Minisforum MS-A2 Ryzen 7 Barebone PC fits homelab builders and network administrators needing dual 10G SFP+ connectivity and multi-drive NVMe storage. Its entry-level Radeon 610M graphics limit its utility for 3D tasks, centering its value on compute and network throughput.
Reatan Mini PC Ryzen 7 255
Best for: Custom builds with external GPUs
- Processor
- AMD Ryzen 7 255
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Graphics
- Radeon 780M
- Ethernet Ports
- 1x 2.5G
- High-Speed Expansion
- USB4, OCuLink
View on Amazon: Reatan Mini PC Ryzen 7 255 Affiliate link
The Reatan X7 uses an AMD Ryzen 7 255 processor with Radeon 780M graphics for solid 1080p gaming. It supports up to 96GB of DDR5 RAM and includes Wi-Fi 7 and Bluetooth 5.4. You get two USB4 ports and an OCuLink adapter for external GPU expansion. This barebone system requires you to add your own memory and storage.
Pros
- AMD Ryzen 7 255 CPU boosts to 4.9 GHz
- Radeon 780M integrated graphics handle 1080p gaming
- Supports up to 96GB DDR5 RAM at 5600MHz
- Includes OCuLink adapter for external GPU connection
- Wi-Fi 7 and Bluetooth 5.4 for modern wireless
Cons
- No RAM or storage included in the box
- Relies on integrated graphics for all visual tasks
- Requires separate purchase of memory and drives
Good fit if
- You want to add your own high-speed RAM
- You plan to use an external GPU via OCuLink
- You need modern Wi-Fi 7 connectivity
Skip if
- You need a system with pre-installed RAM and storage
- You require dedicated discrete graphics for high-end gaming
- You want a ready-to-use office computer out of the box
Verdict: Reatan X7 Ryzen 7 Gaming Mini PC offers strong expandability for users who want to customize their RAM and storage. It is ideal for gamers who plan to attach an external GPU using the included OCuLink adapter.
Specifications side by side
| Spec | Reatan X7 Ryzen 7 255 Barebone Mini PC | AOOSTAR MACO Ryzen 7 H 255 Mini PC | MINISFORUM Ryzen 7 Barebone Mini PC | GEEKOM A8 Max Ryzen 7 Mini PC | MINISFORUM Ryzen 7 7745HX Barebone Mini PC | MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation | Reatan Mini PC Ryzen 7 255 |
|---|---|---|---|---|---|---|---|
| Processor | AMD Ryzen 7 255 | AMD Ryzen 7 H 255 | AMD Ryzen 7 8845HS | AMD Ryzen 7 8745HS | AMD Ryzen 7 7745HX | AMD Ryzen 7 7745HX | AMD Ryzen 7 255 |
| Installed RAM | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Storage Capacity | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Memory Type | DDR5 | DDR5 5600MHz | not stated | not stated | DDR5 SODIMM 5200 MT/s | DDR5-5200 | not stated |
| Graphics | AMD Radeon 780M | Radeon 780M | AMD Radeon 780M | Radeon 780M | not stated | AMD Radeon 610M | Radeon 780M |
| Ethernet Ports | not stated | Dual 2.5G | 2.5Gbps LAN | Dual 2.5G | 2x 2.5G, 2x SFP+ 10G | 2x 2.5G RJ45, 2x 10G SFP+ | 1x 2.5G |
| High-Speed Expansion | OCuLink, USB4 | USB4, OCuLink | OCuLink, USB4 | USB4 | not stated | not stated | USB4, OCuLink |
| Operating System | No OS (Barebone) | not stated | No OS (Barebone) | No OS (Barebone) | No OS (Barebone) | No OS (Barebone) | No OS (Barebone) |
| Use | not stated | not stated | not stated | not stated | not stated | not stated | Gaming |
| Networking | not stated | 2.5G LAN | 2.5G LAN | not stated | 2.5G LAN | not stated | not stated |
| Form Factor | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone | Barebone |
| Dimensions | not stated | 5.12 × 5.12 × 2.36 inches | not stated | 8.96 × 6.92 × 5.27 inches | not stated | 7.72 × 7.44 × 1.89 inches | not stated |
| Weight | not stated | 1.46 pounds | not stated | not stated | not stated | not stated | not stated |
| Size | R7-255 0+0 NO RAM NO STORAGE NO SYSTEM | H255 NO RAM NO SSD | UM880 Plus 0+0 | White | MS-A2-7745-Barebone | MSA2-7745HX(0+0) | X7-00 |
| Color | Black | Black | Silver | White | not stated | Black | Deep gray 0_0 |
| Model | X7 | MACO AMD Ryzen 7 H 255 | DeskMini | GEEKOM A8 Max | MS-A2-7745 | DeskMini | H255 |
If you need other options, see geekom it13 max AI mini alternatives for more comparisons.
Frequently asked questions
Which Reatan alternative supports dual 2.5G networking?
The AOOSTAR MACO Ryzen 7 H 255 Mini PC supports dual 2.5G LAN ports. This feature enhances networking flexibility for users who need robust connectivity options. It shares the same barebone design and processor as the Reatan X7, allowing you to install your own DDR5 memory and storage.
Is there a barebone option with 10G networking?
Yes, the MINISFORUM MS-A2 Ryzen 7 7745HX Mini Workstation features dual 10G SFP+ ports. It is designed for homelab builders and network administrators who require high-speed connectivity. This model also supports multi-drive NVMe storage, making it suitable for server deployments and compute-heavy tasks.
Can I use an external GPU with these alternatives?
Several models support external GPU expansion. The Reatan X7 and Reatan Mini PC Ryzen 7 255 include OCuLink adapters for attaching external GPUs. The MINISFORUM Ryzen 7 8845HS also offers 64 Gbps OCuLink expansion. These options allow you to customize your graphics performance without being locked into integrated solutions.
Which barebone PC is best for internal PCIe expansion?
The MINISFORUM Ryzen 7 7745HX Mini Workstation is built for internal PCIe card expansion. It provides workstation-level CPU performance while leaving storage and memory selection up to you. This makes it ideal for homelab operators and network professionals who need to add specific internal cards to their setup.
Does the GEEKOM A8 Max have network isolation features?
The GEEKOM A8 Max Ryzen 7 8745HS Mini PC is designed for users who prioritize network isolation. It fits IT setups or creators who build their own hardware configurations. This model emphasizes expandability over convenience, allowing you to tailor the system to specific security or segmentation requirements.
What is the smallest form factor in this list?
The AOOSTAR MACO Ryzen 7 H 255 is one of the most compact options, measuring 5.12 inches in width and length. It weighs 1.46 pounds and stands 2.36 inches tall. This small footprint makes it easy to fit into tight spaces while still offering dual 2.5G networking capabilities.
Are there options with silver or white finishes?
Yes, there are color variations available. The MINISFORUM Ryzen 7 8845HS Barebone Mini PC comes in a silver finish. The GEEKOM A8 Max Ryzen 7 8745HS is available in white. These color options allow you to match your mini PC to your existing desk setup or aesthetic preferences.