Hardware Spec Index

Novexa PW-1474 Edge 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW1474-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index976 (Power Supplies scale)
Category rank#4,202
Street price$49
Power550 W (rated)
Performance per dollar19.92
Released2019

Specifications

BrandNovexa
ModelNovexa PW-1474 Edge
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
Fan140 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-6889 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,650$129Compare
Teralux PW-5370 Edge 750W 80 PLUS Gold ATX Power Supply1,236$69Compare
Teralux PW-9538 Edge 550W 80 PLUS Bronze ATX Power Supply761$39Compare
Teralux PW-7698 Plus 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,929$399Compare
Novexa PW-5398 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,244$209Compare
Novexa PW-3753 Edge 750W 80 PLUS Gold ATX Power Supply1,495$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1474 Edge 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1895600 (accessed 2026-10-25).