Hardware Spec Index

Zephyra PW-4918 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4918-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,094 (Power Supplies scale)
Category rank#40,666
Street price$59
Power650 W (rated)
Performance per dollar18.54
Released2022

Specifications

BrandZephyra
ModelZephyra PW-4918 Edge
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully 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
Zephyra PW-8903 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,308$69Compare
Zephyra PW-2913 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply1,098$59Compare
Vantrel PW-3923 Pro 1200W 80 PLUS Platinum ATX Power Supply2,767$309Compare
Vantrel PW-9329 Pro 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,536$269Compare
Caldera PW-5727 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,829$399Compare
Vantrel PW-7477 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,676$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4918 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4358076 (accessed 2026-10-20).