Hardware Spec Index

Zephyra PW-9594 Ultra 850W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW9594-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,409 (Power Supplies scale)
Category rank#617
Street price$99
Power850 W (rated)
Performance per dollar14.23
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9594 Ultra
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-5982 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,819$379Compare
Novexa PW-3368 Plus 1000W 80 PLUS Platinum SFX Power Supply2,237$219Compare
Novexa PW-8010 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply856$39Compare
Teralux PW-3145 Prime 1000W 80 PLUS Gold ATX Power Supply2,380$249Compare
Vantrel PW-9257 Prime 850W 80 PLUS Gold ATX Power Supply1,722$109Compare
Teralux PW-4903 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,934$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9594 Ultra 850W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/92323067 (accessed 2026-10-22).