Hardware Spec Index

Caldera PW-5667 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5667-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,816 (Power Supplies scale)
Category rank#3,105
Street price$159
Power850 W (rated)
Performance per dollar11.42
Released2020

Specifications

BrandCaldera
ModelCaldera PW-5667 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-1723 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply900$49Compare
Zephyra PW-7487 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,710$139Compare
Caldera PW-8226 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,172$249Compare
Zephyra PW-3908 Ultra 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,511$289Compare
Caldera PW-7960 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,383$229Compare
Novexa PW-6528 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,106$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5667 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6794976 (accessed 2026-10-21).