Hardware Spec Index

Zephyra PW-5401 Edge 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Zephyra · SKU PW5401-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index950 (Power Supplies scale)
Category rank#22,247
Street price$49
Power550 W (rated)
Performance per dollar19.39
Released2026

Specifications

BrandZephyra
ModelZephyra PW-5401 Edge
Rated output550 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-pin1×
Form factorSFX-L
ModularityNon-modular
Fan120 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
Novexa PW-5279 Core 1200W 80 PLUS Platinum ATX Power Supply2,260$219Compare
Novexa PW-1970 Prime 1000W 80 PLUS Platinum ATX Power Supply1,884$169Compare
Caldera PW-8185 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,048$159Compare
Zephyra PW-8297 Edge 1000W 80 PLUS Platinum ATX Power Supply2,092$189Compare
Novexa PW-3640 Ultra 850W 80 PLUS Gold ATX Power Supply1,924$159Compare
Vantrel PW-4888 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,746$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5401 Edge 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/93976641 (accessed 2026-10-25).