Hardware Spec Index

Zephyra PW-4812 Edge 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW4812-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,329 (Power Supplies scale)
Category rank#28,366
Street price$79
Power650 W (rated)
Performance per dollar16.82
Released2026

Specifications

BrandZephyra
ModelZephyra PW-4812 Edge
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorSFX-L
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
Novexa PW-6982 Core 850W 80 PLUS Gold SFX Power Supply1,802$139Compare
Vantrel PW-6635 Ultra 550W 80 PLUS Gold ATX Power Supply1,068$59Compare
Vantrel PW-3877 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply733$39Compare
Caldera PW-2782 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,491$299Compare
Vantrel PW-4006 XT 650W 80 PLUS Gold ATX 3.1 Power Supply1,189$69Compare
Caldera PW-6078 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,161$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4812 Edge 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/80243438 (accessed 2026-10-20).