APW111721c Hydro PSU for Antminer S19, S21 and S23 Hydro

The Bitmain APW111721c is the water-cooled power supply unit (PSU) of the Antminer hydro range, from the S19 Hyd to the S23 Hyd. 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. It joins the miner’s cooling loop through two quick-fit water ports and takes three-phase power through an LP20 cord, listed separately on our store.

Key specifications

• Part: Bitmain power supply (PSU), new
• Model: APW111721c (APW11 series, water-cooled)
• Compatible miners: Antminer S23 Hyd, S21 XP+ Hyd, S21e XP Hyd, S21e Hyd, S21 XP Hyd, S21+ Hyd, S21 Hyd, S19 XP+ Hyd, S19 XP Hyd, S19e XP Hyd, S19 Pro+ Hyd, S19 Pro Hyd, S19 Hyd, T19 Pro Hyd, T19 Hyd
• DC output: 17–21.6 V, 300 A, up to 6,500 W
• AC input: 380–415 V three-phase, 50/60 Hz (LP20 power cord sold separately)
• Cooling: water, inlet 20–35 °C, 8 L/min, under 3.5 bar
• Dimensions: 320 × 179 × 63 mm
• Brand: Bitmain
• Shipping weight: 5.2 kg

Before you order

• Match the revision: Bitmain hydro PSUs exist in several APW11 revisions with different copper-bar layouts; compare the full model code (APW111721c) with your original PSU label, and send us a photo of it 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 hydro PSU fed from a PDU through an LP20 cord, not usable on 120 V or single-phase power. Update the miner firmware after the replacement.
• Free US shipping; defects reported within 7 days of delivery are covered under our policy for new spare parts.