Hardware Spec Index

Caldera PW-2132 Ultra 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW2132-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index779 (Power Supplies scale)
Category rank#23,007
Street price$39
Power650 W (rated)
Performance per dollar19.97
Released2021

Specifications

BrandCaldera
ModelCaldera PW-2132 Ultra
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-6348 Ti 850W 80 PLUS Gold ATX Power Supply1,676$129Compare
Vantrel PW-8928 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply1,260$69Compare
Vantrel PW-7322 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,327$69Compare
Vantrel PW-6965 Prime 1000W 80 PLUS Gold ATX Power Supply2,078$149Compare
Novexa PW-9934 Prime 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,469$259Compare
Zephyra PW-1404 Edge 1600W 80 PLUS Platinum ATX Power Supply2,780$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2132 Ultra 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/777600 (accessed 2026-10-20).