A project worth choosing on purpose.
The BC-250 combines a six-core Zen 2 CPU, an RDNA 2 GPU and memory on a long, nonstandard board. It was sold for mining; community work made it useful as a Linux desktop. It is a complete computer, not a GPU you plug into another motherboard.
| A good fit if… | Think twice if… |
|---|---|
| You enjoy assembling and troubleshooting hardware. | You need an appliance with a warranty and vendor support. |
| Your games work on Linux and you can adjust settings. | Your must-play titles require unsupported anti-cheat. |
| You already have useful parts, or want the project itself. | You are comparing only the bare-board price with a complete PC. |
| You want to experiment with Vulkan and local AI. | You need a supported CUDA/ROCm workstation or dependable video transcoding. |
PS5-related silicon does not make this a PlayStation. It runs compatible PC software; it does not run PS5 games as a console.
What’s actually on the board.
| Hardware | What it means for your build |
|---|---|
| 6 cores / 12 threads, Zen 2 | CPU and GPU share one chip and power budget. |
| 24 compute units, factory configuration | Community unlocks and overclocks are separate experiments. Do not compare their results as factory performance. |
| 16 GB GDDR6, shared | The CPU and GPU divide one pool. There are no DIMM slots to add RAM. |
| M.2 2280 storage slot | NVMe at PCIe 2.0 ×2, with SATA III also documented. This guide recommends NVMe; capacity and warranty matter more than peak SSD speed. |
| DisplayPort, USB and Ethernet | HDMI and Wi-Fi/Bluetooth may need adapters. Check the seller’s photos and the exact adapter model. |
| Nonstandard board and heatsink | Choose a BC-250 case or a documented mounting adaptation. The passive heatsink requires forced airflow. |
| PCIe 8-pin board power | A PSU’s PCIe/GPU 6+2 lead powers the board; a separate ATX startup connection starts the supply. |
Hardware references: Original community documentation Connector reference
Price the complete build.
Compare delivered prices for a working system, including tax and shipping. A cheap board can become an expensive PC once the missing pieces add up.
- Board: condition, included heatsink, firmware, tested boot and return terms.
- Case and cooling: printed case or documented mount, fans, fasteners and any required hub.
- Power: a PSU that fits, its own cables and an appropriate ATX starter/control arrangement.
- Storage: NVMe SSD plus an installer USB drive if you lack one.
- Connections: display cable, Ethernet or wireless, keyboard and pointing device.
Then compare that total with a complete used desktop or mini PC that can run your actual applications. Our parts list shows Amazon prices when a qualifying current offer is available, with a checked time. Confirm the seller, shipping, tax and final total at checkout.
Build your parts shortlist ↗Ask the seller before you pay.
Checklist ticks are saved only in this browser when local storage is available.
Choose the case before the PSU.
“500 W” tells you nothing about whether a power supply will fit. BC-250 enclosures use different PSU sizes, fan layouts and mounting hardware. Start with the designer’s current bill of materials.
A 120 mm fan sleeve is also different from a closed case. Some designs integrate an open-frame power supply and involve mains wiring; they are an advanced route, not our beginner recommendation.
Compare case resources and no-printer options ↗