Hardware Spec Index

Zephyra PW-7099 Edge 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW7099-EDGE · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index768 (Power Supplies scale)
Category rank#31,550
Street price$39
Power550 W (rated)
Performance per dollar19.69
Released2019

Specifications

BrandZephyra
ModelZephyra PW-7099 Edge
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-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
Caldera PW-6489 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply1,022$49Compare
Teralux PW-1957 Ti 850W 80 PLUS Gold ATX Power Supply1,703$159Compare
Teralux PW-4710 XT 850W 80 PLUS Gold ATX Power Supply1,303$69Compare
Teralux PW-8883 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,474$339Compare
Caldera PW-7767 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply949$39Compare
Novexa PW-4225 Max 650W 80 PLUS Bronze SFX Power Supply858$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7099 Edge 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/71755711 (accessed 2026-10-27).