Hardware Spec Index

Zephyra PW-5178 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW5178-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,203 (Power Supplies scale)
Category rank#38,500
Street price$239
Power1000 W (rated)
Performance per dollar9.22
Released2026

Specifications

BrandZephyra
ModelZephyra PW-5178 Ultra
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-7192 Prime 1000W 80 PLUS Gold ATX Power Supply1,738$119Compare
Novexa PW-4652 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,752$329Compare
Zephyra PW-1032 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply894$49Compare
Zephyra PW-1207 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,923$189Compare
Teralux PW-6693 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,371$69Compare
Teralux PW-8010 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply975$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5178 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7192161 (accessed 2026-10-21).