Hardware Spec Index

Zephyra PW-8173 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW8173-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index750 (Power Supplies scale)
Category rank#14,523
Street price$39
Power650 W (rated)
Performance per dollar19.23
Released2023

Specifications

BrandZephyra
ModelZephyra PW-8173 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-6462 Prime 650W 80 PLUS Bronze ATX Power Supply747$39Compare
Teralux PW-6324 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,623$109Compare
Teralux PW-4063 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,502$99Compare
Teralux PW-6857 Ultra 850W 80 PLUS Gold ATX Power Supply1,717$119Compare
Vantrel PW-5529 Ultra 1000W 80 PLUS Gold SFX Power Supply1,946$149Compare
Zephyra PW-1268 Ti 850W 80 PLUS Gold ATX Power Supply1,549$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8173 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/95541334 (accessed 2026-10-21).