Hardware Spec Index

Caldera PW-7051 Core 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW7051-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,446 (Power Supplies scale)
Category rank#13,383
Street price$89
Power750 W (rated)
Performance per dollar16.25
Released2020

Specifications

BrandCaldera
ModelCaldera PW-7051 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
Fan135 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-9392 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,858$329Compare
Novexa PW-6955 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,449$99Compare
Zephyra PW-1715 Pro 850W 80 PLUS Gold ATX Power Supply1,964$159Compare
Caldera PW-5241 Pro 850W 80 PLUS Gold ATX Power Supply1,503$119Compare
Novexa PW-7030 XT 1300W 80 PLUS Titanium ATX Power Supply2,730$399Compare
Caldera PW-4940 Max 850W 80 PLUS Gold ATX Power Supply1,489$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7051 Core 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/16634823 (accessed 2026-10-20).