APW11A1216-1a PSU for Antminer T21
$343.99
The Bitmain APW11A1216-1a is the power supply unit (PSU) of the air-cooled Antminer T21. Ordina Mining Shop offers it new as a replacement for a failed PSU, so the miner goes back to work without replacing the whole machine. The T21 power cord (P33 to P33) is listed separately on our store.
Key specifications
- Part: Bitmain power supply (PSU), new
- Model: APW11A1216-1a (V1.1, APW11 series, air-cooled)
- Compatible miners: Antminer T21
- DC output: 12–16 V main rail, 12.3 V auxiliary rail
- AC input: 380–415 V three-phase, 50/60 Hz
- Cooling: three built-in fans
- Dimensions: 290 × 250 × 80 mm
- Brand: Bitmain
- Shipping weight: 6.4 kg
Before you order
- Match the model: compare the full model code (APW11A1216-1a) with your original PSU label; the S21 immersion units use other APW11 models. Send us a photo of the label if in doubt.
- Diagnose first: confirm the PSU failure before buying, and never power up or open a damaged power supply.
- Installation: a three-phase 380–415 V PSU fed from a PDU, not usable on 120 V or single-phase power.
- Free US shipping; defects reported within 7 days of delivery are covered under our policy for new spare parts.