Hardware Spec Index

Caldera PW-9220 Max 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9220-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,595 (Power Supplies scale)
Category rank#5,341
Street price$109
Power850 W (rated)
Performance per dollar14.63
Released2025

Specifications

BrandCaldera
ModelCaldera PW-9220 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-9411 Plus 1600W 80 PLUS Titanium ATX Power Supply2,612$379Compare
Zephyra PW-4197 SE 1600W 80 PLUS Titanium ATX Power Supply2,980$359Compare
Zephyra PW-2334 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,609$299Compare
Vantrel PW-8292 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,190$219Compare
Vantrel PW-3956 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply2,044$169Compare
Vantrel PW-9543 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply1,053$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9220 Max 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/25756951 (accessed 2026-10-19).