Hardware Spec Index

Caldera PW-5588 Core 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5588-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index2,180 (Power Supplies scale)
Category rank#21,667
Street price$199
Power1000 W (rated)
Performance per dollar10.95
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5588 Core
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-8952 Ultra 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,234$239Compare
Vantrel PW-8337 SE 650W 80 PLUS Gold SFX Power Supply1,218$69Compare
Teralux PW-9367 SE 850W 80 PLUS Platinum SFX Power Supply2,033$199Compare
Caldera PW-9503 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,509$99Compare
Teralux PW-2011 Edge 1600W 80 PLUS Platinum ATX Power Supply2,625$339Compare
Vantrel PW-4168 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,930$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5588 Core 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/99344756 (accessed 2026-10-26).