### What the BC‑250 is
This photo of the ASRock BC-250 board appears alongside the article's explanation of how unsold PlayStation 5 APUs were harvested by AMD and supplied to ASRock for mining-server chassis, establishing the board's recycled-console origins.
The AMD BC‑250 is a single‑board PC that repurposes a cut‑down PlayStation 5 APU (a system‑on‑chip). Sony’s console APUs that did not meet final‑spec quality were harvested by AMD and supplied to ASRock, which built mining‑server chassis containing up to 12 BC‑250 cards. When GPU mining lost favour, many of these boards entered the second‑hand market, offering hobbyists a cheap way to experiment with APU‑based computing.
### Price and availability
The image shows the BC-250's original closed server-style finstack, which the article explains users open, often using a 3D-printed scooper, before adding one or two 120 mm fans for adequate cooling.
As of November 2025, eBay listings for the BC‑250 board average $70‑$100 (the original $60 figure is "not exactly" the norm, the primary source notes). This makes it one of the most affordable entry points for a DIY APU system.
The photo shows a custom 3D-printed enclosure built around the board, illustrating the article's optional step of printing a case that integrates a low-profile power supply to complete the DIY build.
### Modifications needed for gaming
This benchmark screenshot accompanies the article's report that, after the BIOS flash and cooling upgrades, the BC-250 delivers playable framerates in Cyberpunk 2077 at modest settings, performing close to an entry-level modern GPU.
Gaming performance is not out‑of‑the‑box. Two key changes are required:
1. **BIOS flash** – a custom 3.00 BIOS unlocks the Chipset configuration menu, allowing the user to force a 512 MB VRAM allocation (UMA_SPECIFIED) from the unified 16 GB GDDR6 memory. Without this step the APU shares memory between CPU and GPU in an 8 GB/8 GB (or 4 GB/12 GB) split that cripples gaming. 2. **Cooling** – the board ships with a closed server‑style finstack. Users open the finstack (often with a 3D‑printed scooper) and add one or two 120 mm fans for adequate airflow. Some also replace thermal pads and paste for better heat transfer.
Additional steps include installing a USB Wi‑Fi/Bluetooth adapter (the board has no built‑in wireless), choosing a Linux distribution (Manjaro, Arch) that supports the hardware, and optionally printing a case that integrates a low‑profile power supply.
### Real‑world performance
Community benchmarks report playable framerates in titles such as Cyberpunk 2077, GTA V, Counter‑Strike 2 and Hitman 3 at modest settings. One poster described Cyberpunk 2077 running “close to an entry‑level modern GPU” after the BIOS and cooling tweaks. Results vary with the silicon lottery – some boards unlock extra GPU compute units (from 24 to as many as 40) and CPU cores (from 6 to 8) – but even the baseline configuration is sufficient for casual gaming.
### Caveats
The BC‑250 is not a plug‑and‑play gaming console. The required modifications void warranties, involve exposure to 110 V electrical components, and demand a degree of technical skill (BIOS flashing, case mods, Linux setup). Performance is not guaranteed for every unit; some chips may not reach the advertised compute‑unit counts. The source material emphasises that this is a “hacky build” best suited for enthusiasts willing to tinker.
**Thesis** – The BC‑250 demonstrates how surplus crypto‑mining hardware can be reborn as a budget gaming platform, but only after targeted hardware and firmware changes.
**Caveat** – Success depends on individual board silicon quality, the willingness to perform destructive cooling mods, and comfort with Linux‑based configuration.