Hardware Spec Index

Caldera PW-1832 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1832-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,311 (Power Supplies scale)
Category rank#19,918
Street price$69
Power650 W (rated)
Performance per dollar19.00
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1832 Prime
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-3795 Prime 1000W 80 PLUS Gold ATX Power Supply1,910$189Compare
Caldera PW-9892 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,692$319Compare
Novexa PW-5147 XT 1200W 80 PLUS Platinum ATX Power Supply2,801$329Compare
Novexa PW-8873 Edge 1200W 80 PLUS Gold ATX Power Supply2,420$269Compare
Novexa PW-2210 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply685$39Compare
Zephyra PW-8642 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,748$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1832 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6053258 (accessed 2026-10-19).