Hardware Spec Index

Caldera PW-5870 Plus 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5870-PLUS · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,202 (Power Supplies scale)
Category rank#48,597
Street price$59
Power650 W (rated)
Performance per dollar20.37
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5870 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-5308 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,054$179Compare
Teralux PW-6967 Edge 550W 80 PLUS Gold SFX Power Supply707$39Compare
Caldera PW-4250 SE 850W 80 PLUS Gold ATX Power Supply1,414$79Compare
Caldera PW-1379 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply2,073$179Compare
Vantrel PW-9893 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,043$49Compare
Zephyra PW-4664 Max 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,722$389Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5870 Plus 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/17023883 (accessed 2026-10-18).