Hardware Spec Index

Novexa PW-9399 Prime 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW9399-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,573 (Power Supplies scale)
Category rank#31,072
Street price$259
Power1000 W (rated)
Performance per dollar9.93
Released2026

Specifications

BrandNovexa
ModelNovexa PW-9399 Prime
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 factorSFX-L
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
Zephyra PW-4088 Plus 850W 80 PLUS Gold ATX Power Supply1,508$109Compare
Novexa PW-4994 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,227$79Compare
Zephyra PW-3665 Plus 750W 80 PLUS Gold ATX Power Supply1,464$109Compare
Novexa PW-9842 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,251$189Compare
Novexa PW-2972 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,305$69Compare
Caldera PW-1432 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply1,030$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9399 Prime 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/41491996 (accessed 2026-10-25).