Hardware Spec Index

Zephyra PW-7905 Ultra 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW7905-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,267 (Power Supplies scale)
Category rank#18,340
Street price$79
Power750 W (rated)
Performance per dollar16.04
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7905 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4069 Prime 1000W 80 PLUS Gold ATX Power Supply1,897$159Compare
Novexa PW-9988 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,726$129Compare
Novexa PW-1790 Edge 1200W 80 PLUS Gold ATX Power Supply2,353$239Compare
Zephyra PW-9546 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,655$329Compare
Caldera PW-2856 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,597$369Compare
Zephyra PW-7130 Pro 1000W 80 PLUS Gold ATX Power Supply2,422$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7905 Ultra 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7767007 (accessed 2026-10-22).