Hardware Spec Index

Zephyra PW-9900 Ultra 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW9900-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,089 (Power Supplies scale)
Category rank#47,057
Street price$209
Power1000 W (rated)
Performance per dollar10.00
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9900 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-2507 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,238$59Compare
Zephyra PW-7811 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply888$39Compare
Novexa PW-7921 Prime 1300W 80 PLUS Titanium ATX Power Supply2,828$389Compare
Novexa PW-7801 Pro 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,885$379Compare
Teralux PW-8513 XT 650W 80 PLUS Bronze ATX Power Supply824$39Compare
Zephyra PW-8792 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply758$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9900 Ultra 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7435478 (accessed 2026-10-21).