Hardware Spec Index

Novexa PW-1761 Prime 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW1761-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index730 (Power Supplies scale)
Category rank#48,869
Street price$39
Power550 W (rated)
Performance per dollar18.72
Released2023

Specifications

BrandNovexa
ModelNovexa PW-1761 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3292 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,841$159Compare
Zephyra PW-2002 Prime 1200W 80 PLUS Platinum ATX Power Supply2,234$239Compare
Teralux PW-4502 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,944$159Compare
Vantrel PW-5288 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply1,253$69Compare
Vantrel PW-5183 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,138$189Compare
Vantrel PW-4855 Ultra 550W 80 PLUS Gold ATX 3.0 Power Supply749$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1761 Prime 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/54378152 (accessed 2026-10-20).