Hardware Spec Index

Novexa PW-5998 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5998-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index705 (Power Supplies scale)
Category rank#35,320
Street price$39
Power550 W (rated)
Performance per dollar18.08
Released2026

Specifications

BrandNovexa
ModelNovexa PW-5998 Edge
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully 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-8815 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply699$39Compare
Zephyra PW-9471 Core 550W 80 PLUS Bronze ATX Power Supply720$39Compare
Vantrel PW-1810 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,766$399Compare
Teralux PW-3086 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,199$69Compare
Caldera PW-3524 Max 750W 80 PLUS Bronze ATX Power Supply1,062$59Compare
Vantrel PW-9303 Plus 650W 80 PLUS Bronze ATX 3.0 Power Supply719$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5998 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/51458641 (accessed 2026-10-20).