Hardware Spec Index

Caldera PW-5924 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5924-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index831 (Power Supplies scale)
Category rank#24,255
Street price$39
Power550 W (rated)
Performance per dollar21.31
Released2025

Specifications

BrandCaldera
ModelCaldera PW-5924 Plus
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
Fan135 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
Novexa PW-8754 Max 650W 80 PLUS Gold ATX 3.1 Power Supply1,074$59Compare
Zephyra PW-6583 SE 850W 80 PLUS Gold ATX Power Supply1,602$129Compare
Vantrel PW-6566 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,821$389Compare
Zephyra PW-8081 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,238$59Compare
Zephyra PW-6803 Ultra 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,777$289Compare
Vantrel PW-1616 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,477$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5924 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/15098314 (accessed 2026-10-25).