Hardware Spec Index

Zephyra PW-2373 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW2373-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index760 (Power Supplies scale)
Category rank#10,162
Street price$39
Power550 W (rated)
Performance per dollar19.49
Released2022

Specifications

BrandZephyra
ModelZephyra PW-2373 Edge
Rated output550 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
Fan135 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-5687 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,068$169Compare
Teralux PW-2697 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,563$129Compare
Zephyra PW-4096 Prime 1000W 80 PLUS Gold ATX Power Supply2,031$179Compare
Teralux PW-1370 Max 650W 80 PLUS Gold SFX Power Supply1,156$69Compare
Zephyra PW-5873 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,826$129Compare
Novexa PW-5966 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply2,377$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2373 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/140613 (accessed 2026-10-25).