Hardware Spec Index

Caldera PW-2132 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2132-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,698 (Power Supplies scale)
Category rank#3,126
Street price$129
Power850 W (rated)
Performance per dollar13.16
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2132 Ultra
Rated output850 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-pin2×
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
Zephyra PW-9925 XT 850W 80 PLUS Bronze ATX 3.1 Power Supply1,301$69Compare
Novexa PW-7167 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,088$59Compare
Zephyra PW-2075 Ultra 650W 80 PLUS Gold ATX Power Supply832$39Compare
Novexa PW-3715 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,056$59Compare
Teralux PW-5351 XT 1200W 80 PLUS Titanium ATX Power Supply2,311$249Compare
Vantrel PW-3955 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,191$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2132 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6016736 (accessed 2026-10-24).