Hardware Spec Index

Novexa PW-9001 Prime 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9001-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index743 (Power Supplies scale)
Category rank#34,111
Street price$39
Power550 W (rated)
Performance per dollar19.05
Released2019

Specifications

BrandNovexa
ModelNovexa PW-9001 Prime
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2945 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,036$59Compare
Caldera PW-2763 XT 650W 80 PLUS Gold SFX Power Supply995$59Compare
Teralux PW-5241 Ti 1600W 80 PLUS Titanium ATX Power Supply2,701$389Compare
Novexa PW-6906 Ti 550W 80 PLUS Bronze ATX Power Supply1,019$39Compare
Caldera PW-9083 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,685$119Compare
Zephyra PW-4505 XT 550W 80 PLUS Bronze ATX Power Supply823$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9001 Prime 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2317028 (accessed 2026-10-26).