Hardware Spec Index

Novexa PW-7903 Prime 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW7903-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,405 (Power Supplies scale)
Category rank#34,506
Street price$279
Power1000 W (rated)
Performance per dollar8.62
Released2023

Specifications

BrandNovexa
ModelNovexa PW-7903 Prime
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7251 Max 850W 80 PLUS Gold ATX Power Supply1,890$149Compare
Caldera PW-9165 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,502$109Compare
Vantrel PW-4379 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply2,093$179Compare
Caldera PW-3081 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,344$79Compare
Teralux PW-2506 Ti 550W 80 PLUS Gold ATX Power Supply1,084$59Compare
Vantrel PW-8215 Prime 850W 80 PLUS Platinum ATX Power Supply1,963$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7903 Prime 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/5207467 (accessed 2026-10-22).