Hardware Spec Index

Caldera PW-7632 Max 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW7632-MAX · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index741 (Power Supplies scale)
Category rank#49,980
Street price$39
Power650 W (rated)
Performance per dollar19.00
Released2020

Specifications

BrandCaldera
ModelCaldera PW-7632 Max
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
Fan140 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
Caldera PW-7987 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply791$39Compare
Teralux PW-2000 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,932$149Compare
Zephyra PW-5180 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,156$239Compare
Zephyra PW-4962 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,755$129Compare
Zephyra PW-1081 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,763$389Compare
Vantrel PW-4742 SE 850W 80 PLUS Gold ATX Power Supply1,412$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7632 Max 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/9409238 (accessed 2026-10-26).