Hardware Spec Index

Zephyra PW-4263 Edge 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW4263-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index933 (Power Supplies scale)
Category rank#9,296
Street price$49
Power550 W (rated)
Performance per dollar19.04
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4263 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
Fan120 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-1414 Max 850W 80 PLUS Gold ATX Power Supply1,386$79Compare
Novexa PW-3827 Plus 1000W 80 PLUS Platinum ATX Power Supply2,293$269Compare
Caldera PW-7612 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply1,201$59Compare
Novexa PW-3765 SE 850W 80 PLUS Gold SFX Power Supply1,630$109Compare
Vantrel PW-3890 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,255$219Compare
Vantrel PW-6705 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,404$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4263 Edge 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/8716541 (accessed 2026-10-26).