Hardware Spec Index

Caldera PW-6975 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW6975-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,411 (Power Supplies scale)
Category rank#4,313
Street price$79
Power850 W (rated)
Performance per dollar17.86
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6975 Plus
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4666 SE 850W 80 PLUS Bronze ATX Power Supply1,292$79Compare
Vantrel PW-6694 Max 1000W 80 PLUS Gold ATX Power Supply1,909$169Compare
Zephyra PW-8357 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,055$59Compare
Caldera PW-5865 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply791$39Compare
Caldera PW-5976 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply1,248$79Compare
Teralux PW-3959 Ultra 850W 80 PLUS Gold ATX Power Supply1,781$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6975 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/91058441 (accessed 2026-10-25).