Hardware Spec Index

Caldera PW-6911 Core 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6911-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,616 (Power Supplies scale)
Category rank#34,860
Street price$129
Power850 W (rated)
Performance per dollar12.53
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6911 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-5151 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,393$69Compare
Teralux PW-1759 Pro 1000W 80 PLUS Gold ATX Power Supply2,223$199Compare
Vantrel PW-2243 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,872$349Compare
Teralux PW-8386 Pro 550W 80 PLUS Bronze ATX 3.0 Power Supply742$39Compare
Caldera PW-1596 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,907$169Compare
Vantrel PW-9479 XT 850W 80 PLUS Gold ATX Power Supply1,613$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6911 Core 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/6606854 (accessed 2026-10-26).