Hardware Spec Index

Caldera PW-8173 Ti 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW8173-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,013 (Power Supplies scale)
Category rank#38,172
Street price$49
Power750 W (rated)
Performance per dollar20.67
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8173 Ti
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
Fan140 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
Teralux PW-1827 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,702$299Compare
Caldera PW-1342 Pro 1000W 80 PLUS Gold ATX Power Supply2,033$169Compare
Caldera PW-7869 SE 1000W 80 PLUS Gold ATX Power Supply2,106$159Compare
Novexa PW-4876 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,408$289Compare
Teralux PW-7547 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply806$39Compare
Vantrel PW-8838 Prime 550W 80 PLUS Bronze ATX Power Supply1,050$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8173 Ti 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/17839754 (accessed 2026-10-21).