AOOSTAR MACO AMD Ryzen 7 PRO 8845HS Mini PC vs AOOSTAR GEM12 + PRO AMD (2026): Key Differences
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You are comparing the aoostar gem12 pro amd vs maco amd ryzen 7 pro 8845hs mini PC. Both units share the same AMD Ryzen 7 PRO 8845HS processor and Radeon 780M graphics. They also both arrive as barebone kits without pre-installed memory or storage. The main difference lies in their expansion capabilities and chassis design. The MACO features dual USB4 ports and a larger storage capacity limit. The GEM12+ PRO offers a higher bandwidth OCuLink port and unique software monitoring features.
Key differences
| Aspect | AOOSTAR MACO Ryzen 7 PRO Mini PC | AOOSTAR GEM12+ PRO Ryzen 7 PRO 8845HS |
|---|---|---|
| Processor | AMD Ryzen 7 PRO 8845HS | AMD Ryzen 7 PRO 8845HS |
| Storage Slots | 2x M.2 2280 PCIe4.0x4 | Dual M.2 2280 PCIe3.0/4.0 |
| Max Storage Capacity | 16TB total | 8TB total |
| High-Speed Ports | Dual USB4, 1x OCuLink | 2x USB4, 1x OCuLink |
| OCuLink Bandwidth | Not listed | 64Gbps |
| Cooling System | VC heat spreader, turbo fans | Vapor Chamber, CPU Fan |
Which one should you choose?
Choose AOOSTAR MACO Ryzen 7 PRO Mini PC if
- You need dual USB4 ports for multiple high-speed peripherals.
- You want to install up to 16TB of internal storage.
- You prefer a chassis made from recycled aluminum.
Choose AOOSTAR GEM12+ PRO Ryzen 7 PRO 8845HS if
- You require a 64Gbps OCuLink port for external GPUs.
- You want to monitor real-time system data via software.
- You value the specific vapor chamber cooling design.
Verdict: Choose the MACO if you need higher storage capacity and dual USB4 connectivity for your peripherals. Pick the GEM12+ PRO if you prioritize the higher bandwidth OCuLink port for external graphics and want built-in monitoring software. Both machines offer identical processing power for your daily tasks.
AOOSTAR Mini PC Comparison
Storage Expansion
Both units offer dual M.2 slots for storage upgrades, but the capacity limits differ. The AOOSTAR MACO supports PCIe 4.0 slots with a total capacity of up to 16TB. This provides higher bandwidth and greater headroom for large game libraries or video files. The AOOSTAR GEM12+ PRO features dual M.2 2280 slots that support PCIe 3.0 or 4.0 configurations. However, its maximum total storage is capped at 8TB. If you plan to store massive amounts of data locally, the MACO’s higher limit is the stronger choice. The GEM12+ PRO is sufficient for standard office or gaming needs but offers less total space.
Networking Ports
Both mini PCs include dual 2.5G LAN ports for high-speed wired connections. The AOOSTAR MACO specifies these ports are powered by Intel I226V controllers, which ensures consistent performance for file sharing or redundant backup setups. The AOOSTAR GEM12+ PRO also lists dual 2.5G Intel LAN ports but does not specify the exact controller model in the provided data. Both systems include WiFi 6 and Bluetooth 5.2 for wireless connectivity. Since both provide the same 2.5G Ethernet standard and wireless capabilities, the networking experience is effectively identical for most users. You get fast wired speeds on either machine.
Cooling System
Thermal management is handled differently on each unit. The AOOSTAR MACO uses a vapor chamber heat spreader that the manufacturer claims is 60% more efficient than copper pipes, paired with turbo fans and smart frequency control. It also highlights the use of 100% recycled aluminum for the chassis. The AOOSTAR GEM12+ PRO employs a vapor chamber dual cooling system with a CPU fan. It emphasizes even heat distribution across the entire surface to maintain performance during prolonged loads. Both designs aim to keep temperatures low under stress. The MACO adds specific efficiency claims and eco-friendly materials, while the GEM12+ PRO focuses on surface-level heat dissipation.
OCuLink Performance
Both systems feature an OCuLink port for connecting external graphics cards with lower latency than USB4. The AOOSTAR GEM12+ PRO specifies a 64Gbps bandwidth for its dedicated OCuLink channel, which does not occupy M.2 slots. This allows for seamless connection to eGPUs like the RTX 4070 or 4080. The AOOSTAR MACO lists an OCuLink port but does not provide the specific bandwidth figure in the available data. Both warn against hot-swapping the OCuLink connection. The GEM12+ PRO provides more technical detail regarding the speed and independence of the connection, making it the clearer option for eGPU enthusiasts.
Display Connectivity
Both mini PCs support multi-display setups through their video outputs. The AOOSTAR MACO includes dual USB4 ports, each capable of 8K display output, along with HDMI 2.1 and DP 1.4. This configuration supports triple-screen connectivity. The AOOSTAR GEM12+ PRO also features dual USB4 ports, HDMI 2.1, and DP 1.4. It explicitly supports quad 4K simultaneous output, allowing for four screens at 4K resolution. If you need to drive four monitors at high resolution for office or creative work, the GEM12+ PRO offers higher display flexibility. The MACO supports triple screens with potential 8K output on the USB4 ports.
Weight and Build
Physical specifications vary slightly between the two models. The AOOSTAR MACO has a listed weight of 3.35 pounds. Its chassis is crafted from 100% recycled aluminum, excluding the plastic bottom cover, which contributes to its durability and eco-friendly design. The AOOSTAR GEM12+ PRO does not list a specific weight in the provided data. Both units are designed for compact placement and include VESA mounting options. The MACO provides concrete weight and material data, which helps in planning desk setups or mounting positions. Without weight data for the GEM12+ PRO, the MACO offers more complete physical specifications.
Which AOOSTAR Mini PC Fits You
Users needing maximum storage capacity
The MACO model features dual M.2 2280 PCIe 4.0 slots. This configuration supports a total internal storage capacity of up to 16TB. This is ideal if you store large video files or extensive game libraries. The GEM12+ PRO limits total storage to 8TB. Choose the MACO for greater data headroom and faster PCIe 4.0 bandwidth.
Buyers wanting built-in system monitoring
The GEM12+ PRO includes a customizable built-in display. You can monitor real-time CPU, GPU, and RAM data directly on the device. It also allows personalized background images. This feature is unique to this model. If you prefer physical hardware status updates over software dashboards, this mini PC offers that specific utility.
Shoppers preferring eco-friendly materials
The MACO chassis is crafted from 100% recycled aluminum. This design cuts carbon emissions by 75% compared to standard manufacturing. The GEM12+ PRO does not mention recycled materials in its specifications. If sustainable manufacturing is a priority for your purchase, the MACO provides this environmental benefit alongside its standard connectivity and processing power.
The products compared
AOOSTAR MACO Ryzen 7 PRO Mini PC
Best for: Users needing high-end connectivity and full component control
- Processor
- AMD Ryzen 7 PRO 8845HS
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 5600 MT/s
- Graphics
- Radeon 780M
- Ethernet Ports
- Dual 2.5G
View on Amazon: AOOSTAR MACO Ryzen 7 PRO Mini PC Affiliate link
The AOOSTAR MACO uses an AMD Ryzen 7 PRO 8845HS processor with 8 cores and 16 threads. It features Radeon 780M graphics and supports up to 128GB of DDR5 RAM. Dual 2.5G LAN and dual USB4 ports provide robust connectivity. This barebone unit requires you to add your own RAM, SSD, and operating system. It suits users who need high performance and upgradeable components in a compact chassis.
Pros
- AMD Ryzen 7 PRO 8845HS with 5.1GHz turbo speed
- Dual USB4 ports supporting 8K display and 100W power delivery
- OCuLink port for low-latency external GPU connection
- Supports up to 128GB DDR5 RAM and 16TB storage
- Dual 2.5G LAN ports for reliable networking
Cons
- Sold as a barebone system without RAM, SSD, or OS
- Requires manual assembly and component installation
- No mention of pre-installed Windows license for barebone buyers
Good fit if
- You want to choose your own RAM and storage capacity
- You need high-speed connectivity like OCuLink or USB4
- You are comfortable building a PC from barebone components
Skip if
- You need a fully assembled computer ready to use out of the box
- You require pre-installed Windows software without extra steps
- You prefer a system with included RAM and storage
Verdict: AOOSTAR MACO Ryzen 7 PRO 8845HS Mini PC offers powerful processing and extensive connectivity for users who want to customize their internal components. It is ideal for builders who prioritize upgradeability and high-speed ports over plug-and-play convenience.
AOOSTAR GEM12+ PRO Ryzen 7 PRO 8845HS
Best for: DIY enthusiasts needing OCuLink and 2.5G LAN
- Processor
- AMD Ryzen 7 PRO 8845HS
- Installed RAM
- Barebone
- Storage Capacity
- Barebone
- Memory Type
- DDR5 5600MHz
- Graphics
- Radeon 780M
- Ethernet Ports
- 2x 2.5G
View on Amazon: AOOSTAR GEM12+ PRO Ryzen 7 PRO 8845HS Affiliate link
This barebone mini PC uses the AMD Ryzen 7 PRO 8845HS processor with Radeon 780M graphics. It supports dual DDR5 5600MHz memory and dual M.2 SSDs. The OCuLink port allows for external graphics cards. You get quad 4K display output and 2.5G Ethernet. It includes a vapor chamber cooling system. This model suits users who want to customize their own RAM and storage.
Pros
- AMD Ryzen 7 PRO 8845HS processor up to 5.1GHz
- Dual DDR5 5600MHz memory slots
- OCuLink port for external GPUs
- Vapor chamber cooling system
- 2.5G Ethernet ports
Cons
- No RAM, SSD, or OS included
- OCuLink port does not support hot-swapping
- Storage limited to PCIe 3.0/4.0
Good fit if
- You want to choose your own RAM and storage capacity
- You need external graphics performance via OCuLink
- You require 2.5G Ethernet connectivity
Skip if
- You need a pre-built system with RAM and OS
- You require hot-swappable external GPU connections
- You want PCIe 5.0 storage support
Verdict: AOOSTAR GEM12+ PRO AMD Mini PC offers a flexible DIY platform with strong CPU performance and dedicated OCuLink connectivity. It fits users who prioritize hardware customization and external graphics potential over out-of-the-box convenience.
Specifications side by side
| Spec | AOOSTAR MACO Ryzen 7 PRO Mini PC | AOOSTAR GEM12+ PRO Ryzen 7 PRO 8845HS |
|---|---|---|
| Processor | AMD Ryzen 7 PRO 8845HS | AMD Ryzen 7 PRO 8845HS |
| Installed RAM | Barebone | Barebone |
| Storage Capacity | Barebone | Barebone |
| Memory Type | DDR5 5600 MT/s | DDR5 5600MHz |
| Graphics | Radeon 780M | Radeon 780M |
| Ethernet Ports | Dual 2.5G | 2x 2.5G |
| High-Speed Expansion | OCuLink, Dual USB4 | USB4, OCuLink |
| Operating System | No OS (Barebone) | not stated |
| Use | Gaming | Home, Office, Gaming |
| Networking | WiFi 6, 2.5G LAN | not stated |
| Form Factor | Barebone | Barebone |
| Weight | 3.35 pounds | not stated |
| Color | MACO 8845HS Barebone (Without RAM/SSD/OS) | barebones（Without RAM/SSD/OS） |
| Model | MACO | MINI-PC-ALL-TOP |
| Size | not stated | GEM 12 Pro-8845-Barebone |
Frequently asked questions
Does the AOOSTAR MACO support external graphics via OCuLink?
The provided specifications do not list OCuLink connectivity for the AOOSTAR MACO Ryzen 7 PRO 8845HS Mini PC. This model focuses on internal component control and high-speed ports like 2.5G LAN. If external GPU expansion is a priority, you should check the AOOSTAR GEM12+ PRO, which is explicitly noted for its OCuLink support.
What is the weight of the AOOSTAR MACO Mini PC?
The AOOSTAR MACO Ryzen 7 PRO 8845HS Mini PC weighs 3.35 pounds. This weight applies to the barebone version without RAM, SSD, or OS installed. This makes it a portable option for users who need to move their high-performance desktop setup between locations or workspaces.
Is the AOOSTAR GEM12+ PRO suitable for gaming?
Yes, the AOOSTAR GEM12+ PRO is suitable for gaming. Its attributes list gaming as a primary use case alongside home and office tasks. It shares the same AMD Ryzen 7 PRO 8845HS processor and Radeon 780M graphics as the MACO, ensuring capable performance for modern games when paired with adequate RAM and storage.
Which model offers WiFi 6 and 2.5G LAN?
The AOOSTAR MACO Ryzen 7 PRO 8845HS Mini PC features WiFi 6 and a 2.5G LAN port. These networking specs provide robust wireless connectivity and high-speed wired options. The specifications for the AOOSTAR GEM12+ PRO do not explicitly list these networking details in the provided data.
Do both Mini PCs come with Windows installed?
No, both units are sold as barebone kits. The AOOSTAR MACO is described as being without RAM, SSD, or OS. Similarly, the AOOSTAR GEM12+ PRO is listed as barebones without these components. You must purchase and install your own memory, storage, and operating system separately.
Can I upgrade the internal components of the AOOSTAR MACO?
Yes, the AOOSTAR MACO is designed for users who want to customize internal components. It is marketed as a barebone unit, allowing you to choose your own RAM and SSD. This approach offers full component control, making it ideal for builders who prioritize upgradeability over plug-and-play convenience.
What is the model name for the AOOSTAR GEM12+ PRO?
The model name for this unit is MINI-PC-ALL-TOP, with the specific size identifier GEM 12 Pro-8845-Barebone. It is part of the AOOSTAR brand lineup. This model is tailored for DIY enthusiasts who need flexible hardware customization and dedicated connectivity options like OCuLink.