Hardware Spec Index

Caldera PW-8044 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8044-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,974 (Power Supplies scale)
Category rank#3,865
Street price$179
Power850 W (rated)
Performance per dollar11.03
Released2026

Specifications

BrandCaldera
ModelCaldera PW-8044 Plus
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7378 Edge 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,682$309Compare
Novexa PW-7808 Edge 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,948$339Compare
Caldera PW-9247 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply841$39Compare
Teralux PW-7107 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply827$39Compare
Vantrel PW-8389 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,432$89Compare
Teralux PW-8257 SE 1000W 80 PLUS Gold SFX Power Supply1,743$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8044 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9974500 (accessed 2026-10-24).