Hardware Spec Index

Novexa PW-4761 Plus 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4761-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index764 (Power Supplies scale)
Category rank#13,955
Street price$39
Power550 W (rated)
Performance per dollar19.59
Released2022

Specifications

BrandNovexa
ModelNovexa PW-4761 Plus
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-6220 XT 750W 80 PLUS Gold ATX Power Supply1,281$59Compare
Caldera PW-1496 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,947$369Compare
Caldera PW-8919 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,391$79Compare
Novexa PW-3461 Pro 1600W 80 PLUS Titanium ATX Power Supply2,905$389Compare
Caldera PW-2943 XT 550W 80 PLUS Gold ATX Power Supply1,059$59Compare
Caldera PW-8969 SE 1000W 80 PLUS Gold ATX Power Supply1,954$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4761 Plus 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/765214 (accessed 2026-10-19).