mining
Bitmain Antminer A3 (Blake2b, 815 GH/s)
Image: Bitmain.
You buy this direct from the makerWe design the room around it; we don't resell miners or computers.
| Dimensions | 4.92″ W × 8.19″ H × 12.64″ D |
|---|---|
| Weight | 9.26 lb |
| Algorithm | Blake2b (Bitcoin XBT) |
| Hash rate | 815 GH/s |
| Electrical | volts: 12 V DC input (11.6-13 V) from an external PSU; AC side depends on the PSU · watts: 1275 · plug: 10x PCIe 6-pin 12 V connectors from the PSU (no AC inlet on the miner) |
| Airflow / capacity | Heat out about 4,350 BTU/h (1,275 W x 3.412). Two 12 V 2.4 A fans at 6,000 rpm; airflow not published. |
| Noise | 76 dB |
| Where it goes in UNIT5.xyz | Shelf/rack at the back wall, intake facing the interior or a filtered intake louver, exhaust ducted or pointed straight out a wall exhaust/shutter fan; keep it below the door coil zone (nothing over ~70 in at the front). Needs the high-airflow exhaust package. |
| Checked | 2026-11-02 |