Hardware Spec Index

Zephyra PW-7774 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7774-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,122 (Power Supplies scale)
Category rank#39,506
Street price$49
Power650 W (rated)
Performance per dollar22.90
Released2026

Specifications

BrandZephyra
ModelZephyra PW-7774 XT
Rated output650 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
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-2056 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,514$249Compare
Vantrel PW-6370 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,108$199Compare
Teralux PW-3724 SE 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,695$339Compare
Zephyra PW-5320 Ti 1300W 80 PLUS Gold ATX Power Supply2,543$309Compare
Caldera PW-1267 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,523$99Compare
Teralux PW-5355 Core 1600W 80 PLUS Platinum ATX Power Supply2,921$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7774 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/20073755 (accessed 2026-10-20).