Hardware Spec Index

Caldera PW-7173 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7173-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,078 (Power Supplies scale)
Category rank#24,502
Street price$49
Power750 W (rated)
Performance per dollar22.00
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7173 Core
Rated output750 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-pin2×
Form factorATX
ModularityNon-modular
Fan140 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
Caldera PW-5842 Plus 650W 80 PLUS Gold SFX Power Supply1,026$49Compare
Vantrel PW-1281 XT 1000W 80 PLUS Platinum ATX Power Supply2,219$199Compare
Zephyra PW-8444 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,716$119Compare
Novexa PW-8747 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,952$149Compare
Caldera PW-4112 Ultra 650W 80 PLUS Bronze ATX Power Supply1,207$59Compare
Teralux PW-1084 Ti 1200W 80 PLUS Gold ATX Power Supply2,390$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7173 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/20170946 (accessed 2026-10-20).