Hardware Spec Index

Zephyra PW-9003 Ultra 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW9003-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,309 (Power Supplies scale)
Category rank#25,912
Street price$219
Power1000 W (rated)
Performance per dollar10.54
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9003 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 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
Novexa PW-1891 Core 1200W 80 PLUS Platinum ATX Power Supply2,347$259Compare
Caldera PW-9713 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,630$109Compare
Novexa PW-5048 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,210$59Compare
Vantrel PW-1154 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,973$209Compare
Teralux PW-9625 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,955$359Compare
Novexa PW-2934 Ti 1200W 80 PLUS Platinum ATX Power Supply2,248$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9003 Ultra 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7518403 (accessed 2026-10-23).