Whatsminer P222B Power Supply Unit PSU for M30 M50 M60
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Whatsminer P222B Power Supply Unit | 14.5V / 230A / 3300W / 96% Efficiency PSU for M50 / M60 / M30S++ Series Whatsminer Crypto Miner Power Delivery
The Whatsminer P222B is the original-spec power supply unit for the mid-range and high-performance air-cooled Whatsminer fleet: M60, M60S, M30S++, M50, M50S, M50S+, M50S++, and M30S+ configurations. Drop-in replacement when an original P222B fails, or stock-deepening for fleet operators maintaining spare inventory.
Rated at 14.5V / 230A continuous output (3300W primary) with 96% efficiency — at the threshold of what modern ASIC power delivery achieves without exotic cooling. The efficiency directly translates to measurable cost savings: every 0.5% efficiency gain compounds into thousands of dollars annually across fleet operations. Input handles 220-240VAC at 50 or 60Hz with 16A max at 240V — accommodates global facility infrastructure. Auxiliary 12V / 15A output supports control board logic separate from main hashboard power, improving system reliability.
When to Install / Replace the P222B
- Original PSU failure on a M50 / M60 series miner — intermittent load drops, ripple noise on output, or thermal cycling issues.
- Fleet spare inventory — maintain on-hand spares for rapid swap on failed miners.
- Capacity upgrade — replacing older M30S PSUs with P222B-class power delivery to handle higher-spec M50 / M60 firmware.
- Mismatched PSU rectification — replacing aftermarket near-compatible units that caused cable adaptation issues or stability problems.
- Post-fault recovery — replacing PSU after a fault event that damaged the original supply.
Whatsminer P222B Specifications
| Specification | Detail |
|---|---|
| Part Number | P222B-GB-14-3300-B-V01 |
| Compatible Miners | M60, M60S, M30S++, M50, M50S, M50S+, M50S++, M30S+ |
| Input Voltage | 220-240VAC, 50/60Hz |
| Input Current (Max) | 16A at 240V |
| Primary Output | 14.5V, 230A continuous (3300W) |
| Auxiliary Output | 12V, 15A |
| Efficiency | 96% (at the modern ASIC PSU threshold) |
| Cooling Type | Air-cooled miner compatibility (NOT for hydro / immersion variants) |
| Condition | Brand New (original spec) |
FAQ — Whatsminer P222B PSU
Q: P222B vs P222C — which one for my miner?
A: P222B is the modern spec for M50 / M60 air-cooled series. P222C is the broader-compatibility variant covering M20 / M30 series as well. For new M50 / M60 deployments, P222B is the direct OEM match. For older M30S installations being refreshed, P222C offers broader compatibility.
Q: Will it work on Whatsminer hydro / immersion variants?
A: No — air-cooled M50 / M60 series pair with the P222B; hydro variants (M53, M63) use different power delivery (P554B / P566Z series). Don't substitute across cooling architectures.
Q: What's the difference vs an aftermarket near-compatible PSU?
A: The P/N P222B-GB-14-3300-B-V01 ensures exact compatibility with every cable routing, mounting bracket, and connector variation in your existing fleet. Aftermarket units may have voltage / connector / mounting differences that introduce integration surprises or safety issues at 3300W.
Q: Bulk pricing for fleet operators?
A: Yes — email contact@lys-sz.com with your fleet size for tier pricing on multi-PSU orders.
Related products
- Whatsminer P222C PSU – M20 / M30 Series
- Whatsminer P21 PSU Repair Guide
- Whatsminer CB4 V10 H6 Control Board – M30 / M50 Series
- Whatsminer P221C / P222C PSU – M30 / M50 Series
Whatsminer fleet operators stocking P222B by the case? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
