Hardware Spec Index

Caldera PW-5982 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5982-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index935 (Power Supplies scale)
Category rank#48,368
Street price$39
Power550 W (rated)
Performance per dollar23.97
Released2025

Specifications

BrandCaldera
ModelCaldera PW-5982 Pro
Rated output550 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-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7294 Plus 550W 80 PLUS Gold ATX Power Supply932$39Compare
Novexa PW-1455 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply1,001$49Compare
Teralux PW-7910 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,253$59Compare
Caldera PW-2580 Ultra 850W 80 PLUS Gold ATX Power Supply1,498$109Compare
Zephyra PW-6942 XT 1000W 80 PLUS Gold ATX Power Supply2,190$249Compare
Vantrel PW-5886 XT 850W 80 PLUS Gold ATX Power Supply1,642$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5982 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/20036217 (accessed 2026-10-19).