Hardware Spec Index

Caldera PW-7961 Core 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW7961-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,219 (Power Supplies scale)
Category rank#13,350
Street price$59
Power750 W (rated)
Performance per dollar20.66
Released2020

Specifications

BrandCaldera
ModelCaldera PW-7961 Core
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularitySemi-modular
Fan120 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
Zephyra PW-7536 Edge 650W 80 PLUS Gold SFX Power Supply1,199$59Compare
Caldera PW-3302 Edge 650W 80 PLUS Bronze ATX Power Supply1,124$59Compare
Vantrel PW-6177 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,094$59Compare
Caldera PW-6979 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply834$49Compare
Caldera PW-5718 Edge 850W 80 PLUS Gold ATX Power Supply1,631$109Compare
Caldera PW-5850 Core 1000W 80 PLUS Platinum ATX Power Supply2,139$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7961 Core 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/4338035 (accessed 2026-10-20).