Hardware Spec Index

Caldera PW-5194 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5194-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,935 (Power Supplies scale)
Category rank#42,048
Street price$179
Power850 W (rated)
Performance per dollar10.81
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5194 Core
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-9233 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply782$39Compare
Vantrel PW-3133 Ultra 650W 80 PLUS Bronze ATX Power Supply964$49Compare
Zephyra PW-7347 Max 1000W 80 PLUS Titanium ATX Power Supply2,165$209Compare
Vantrel PW-6964 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,591$129Compare
Teralux PW-1266 XT 1600W 80 PLUS Titanium ATX Power Supply2,818$399Compare
Zephyra PW-7756 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply1,130$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5194 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6566490 (accessed 2026-10-20).