Hardware Spec Index

Caldera PW-2636 XT 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW2636-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index765 (Power Supplies scale)
Category rank#43,044
Street price$39
Power650 W (rated)
Performance per dollar19.62
Released2021

Specifications

BrandCaldera
ModelCaldera PW-2636 XT
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-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
Vantrel PW-3413 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply707$39Compare
Zephyra PW-9795 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,409$89Compare
Zephyra PW-6615 Core 850W 80 PLUS Gold ATX Power Supply1,738$129Compare
Vantrel PW-2308 Ultra 550W 80 PLUS Gold SFX Power Supply875$39Compare
Zephyra PW-7001 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,901$399Compare
Novexa PW-5695 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply749$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2636 XT 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/73673307 (accessed 2026-10-24).