Hardware Spec Index

Caldera PW-5274 Plus 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW5274-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,044 (Power Supplies scale)
Category rank#36,678
Street price$179
Power1000 W (rated)
Performance per dollar11.42
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5274 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-8686 Core 650W 80 PLUS Bronze SFX Power Supply1,288$69Compare
Teralux PW-8943 Plus 1200W 80 PLUS Gold ATX Power Supply2,216$209Compare
Teralux PW-6391 Pro 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,937$399Compare
Teralux PW-6998 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,926$159Compare
Vantrel PW-2115 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply925$39Compare
Vantrel PW-4657 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,926$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5274 Plus 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/46569172 (accessed 2026-10-24).