Hardware Spec Index

Novexa PW-9904 Ultra 1600W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW9904-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,817 (Power Supplies scale)
Category rank#38,711
Street price$379
Power1600 W (rated)
Performance per dollar7.43
Released2022

Specifications

BrandNovexa
ModelNovexa PW-9904 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 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
Caldera PW-9987 SE 850W 80 PLUS Gold ATX Power Supply1,615$109Compare
Zephyra PW-6809 Pro 550W 80 PLUS Bronze ATX 3.0 Power Supply1,189$59Compare
Zephyra PW-6348 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,636$119Compare
Vantrel PW-2755 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,533$99Compare
Teralux PW-2831 Pro 850W 80 PLUS Gold ATX Power Supply1,640$119Compare
Caldera PW-5893 Max 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,766$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9904 Ultra 1600W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/8930658 (accessed 2026-10-21).