Hardware Spec Index

Zephyra PW-2747 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2747-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index824 (Power Supplies scale)
Category rank#37,140
Street price$39
Power550 W (rated)
Performance per dollar21.13
Released2026

Specifications

BrandZephyra
ModelZephyra PW-2747 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 factorATX
ModularitySemi-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
Teralux PW-6447 XT 1000W 80 PLUS Gold SFX Power Supply1,768$129Compare
Teralux PW-5509 Edge 850W 80 PLUS Bronze SFX Power Supply1,165$69Compare
Zephyra PW-7973 SE 1000W 80 PLUS Titanium ATX Power Supply2,272$209Compare
Novexa PW-3142 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,476$259Compare
Caldera PW-9546 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,483$89Compare
Vantrel PW-9410 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,666$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2747 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/54779128 (accessed 2026-10-25).