Hardware Spec Index

Novexa PW-5575 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5575-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,016 (Power Supplies scale)
Category rank#4,331
Street price$49
Power550 W (rated)
Performance per dollar20.73
Released2026

Specifications

BrandNovexa
ModelNovexa PW-5575 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan135 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-1544 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,465$89Compare
Vantrel PW-9069 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,079$179Compare
Vantrel PW-9167 XT 1300W 80 PLUS Titanium ATX Power Supply2,447$249Compare
Novexa PW-6444 Pro 550W 80 PLUS Gold ATX Power Supply907$39Compare
Novexa PW-4490 Core 850W 80 PLUS Gold ATX Power Supply1,723$129Compare
Vantrel PW-2139 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,348$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5575 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/9601151 (accessed 2026-10-19).