Hardware Spec Index

Caldera PW-2526 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2526-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,000 (Power Supplies scale)
Category rank#49,065
Street price$59
Power650 W (rated)
Performance per dollar16.95
Released2024

Specifications

BrandCaldera
ModelCaldera PW-2526 Pro
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-4847 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply1,003$39Compare
Caldera PW-1231 SE 1600W 80 PLUS Titanium ATX Power Supply2,750$349Compare
Vantrel PW-9523 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,048$169Compare
Zephyra PW-1282 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,676$129Compare
Zephyra PW-6466 SE 1000W 80 PLUS Gold SFX Power Supply1,842$169Compare
Novexa PW-7779 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,950$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2526 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/9748460 (accessed 2026-10-19).