Hardware Spec Index

Caldera PW-5285 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5285-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,915 (Power Supplies scale)
Category rank#5,180
Street price$399
Power1600 W (rated)
Performance per dollar7.31
Released2024

Specifications

BrandCaldera
ModelCaldera PW-5285 Prime
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-3396 Plus 650W 80 PLUS Gold SFX Power Supply1,227$79Compare
Novexa PW-6813 Plus 750W 80 PLUS Bronze SFX Power Supply1,110$59Compare
Caldera PW-8601 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,801$149Compare
Novexa PW-1802 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply2,638$269Compare
Vantrel PW-6194 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,865$139Compare
Zephyra PW-7146 SE 750W 80 PLUS Gold SFX Power Supply1,590$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5285 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/82323288 (accessed 2026-10-25).