Hardware Spec Index

Zephyra PW-9540 Plus 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW9540-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,885 (Power Supplies scale)
Category rank#20,517
Street price$139
Power1000 W (rated)
Performance per dollar13.56
Released2022

Specifications

BrandZephyra
ModelZephyra PW-9540 Plus
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 factorSFX-L
ModularityFully modular
Fan120 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
Novexa PW-3640 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,837$399Compare
Caldera PW-6607 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,639$289Compare
Teralux PW-9741 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,673$329Compare
Teralux PW-2848 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,678$129Compare
Novexa PW-4232 Ultra 1000W 80 PLUS Gold SFX Power Supply1,647$109Compare
Vantrel PW-5701 SE 1300W 80 PLUS Gold ATX 3.0 Power Supply2,324$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9540 Plus 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/4170665 (accessed 2026-10-22).