Hardware Spec Index

Caldera PW-9027 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9027-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,827 (Power Supplies scale)
Category rank#38,956
Street price$159
Power850 W (rated)
Performance per dollar11.49
Released2025

Specifications

BrandCaldera
ModelCaldera PW-9027 SE
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-9154 Core 650W 80 PLUS Bronze SFX Power Supply946$49Compare
Zephyra PW-7945 Prime 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,369$239Compare
Teralux PW-3567 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,612$119Compare
Vantrel PW-9856 Edge 550W 80 PLUS Bronze SFX Power Supply889$39Compare
Caldera PW-2832 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply706$39Compare
Caldera PW-8988 Plus 650W 80 PLUS Bronze ATX 3.0 Power Supply826$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9027 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9528316 (accessed 2026-10-26).