Hardware Spec Index

Zephyra PW-5914 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW5914-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,927 (Power Supplies scale)
Category rank#19,341
Street price$169
Power1000 W (rated)
Performance per dollar11.40
Released2022

Specifications

BrandZephyra
ModelZephyra PW-5914 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-7041 Pro 1200W 80 PLUS Platinum ATX Power Supply2,229$259Compare
Zephyra PW-8643 Plus 650W 80 PLUS Bronze ATX 3.1 Power Supply946$49Compare
Novexa PW-7590 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,844$179Compare
Vantrel PW-1392 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,268$209Compare
Zephyra PW-9202 SE 750W 80 PLUS Gold SFX Power Supply1,270$59Compare
Novexa PW-2846 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply842$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5914 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8620864 (accessed 2026-10-26).