Hardware Spec Index

Zephyra PW-9988 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW9988-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,500 (Power Supplies scale)
Category rank#42,711
Street price$279
Power1000 W (rated)
Performance per dollar8.96
Released2024

Specifications

BrandZephyra
ModelZephyra PW-9988 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
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-5731 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,850$169Compare
Zephyra PW-8016 Ultra 750W 80 PLUS Bronze ATX 3.0 Power Supply1,006$49Compare
Zephyra PW-5071 Core 1300W 80 PLUS Platinum ATX Power Supply2,785$359Compare
Caldera PW-3020 Ti 850W 80 PLUS Platinum ATX 3.0 Power Supply2,092$189Compare
Zephyra PW-4231 Max 1300W 80 PLUS Platinum ATX Power Supply2,751$339Compare
Caldera PW-6298 Core 550W 80 PLUS Gold ATX 3.0 Power Supply812$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9988 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/96523848 (accessed 2026-10-21).