Hardware Spec Index

Caldera PW-4526 Ti 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW4526-TI · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,078 (Power Supplies scale)
Category rank#24,142
Street price$49
Power650 W (rated)
Performance per dollar22.00
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4526 Ti
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2044 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,405$229Compare
Caldera PW-6606 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,305$229Compare
Teralux PW-9642 Max 850W 80 PLUS Gold ATX Power Supply1,529$99Compare
Teralux PW-1162 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,655$109Compare
Teralux PW-1392 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,157$239Compare
Novexa PW-7002 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,246$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4526 Ti 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/765690 (accessed 2026-10-18).