Hardware Spec Index

Novexa PW-9908 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9908-PRO · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index1,073 (Power Supplies scale)
Category rank#38,703
Street price$49
Power550 W (rated)
Performance per dollar21.90
Released2024

Specifications

BrandNovexa
ModelNovexa PW-9908 Pro
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
Fan140 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-9863 Max 850W 80 PLUS Gold SFX Power Supply1,916$149Compare
Vantrel PW-2223 Edge 850W 80 PLUS Gold ATX Power Supply1,665$129Compare
Teralux PW-6783 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,541$309Compare
Zephyra PW-1338 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Vantrel PW-4118 Ti 850W 80 PLUS Gold ATX Power Supply1,339$79Compare
Vantrel PW-1277 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,477$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9908 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3525076 (accessed 2026-10-27).