Hardware Spec Index

Novexa PW-9112 SE 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW9112-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index960 (Power Supplies scale)
Category rank#16,591
Street price$49
Power550 W (rated)
Performance per dollar19.59
Released2019

Specifications

BrandNovexa
ModelNovexa PW-9112 SE
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-3782 SE 850W 80 PLUS Gold ATX Power Supply1,782$129Compare
Zephyra PW-1703 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,170$199Compare
Novexa PW-1340 Ti 850W 80 PLUS Gold ATX Power Supply1,545$109Compare
Zephyra PW-9174 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply1,714$129Compare
Teralux PW-4328 XT 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,328$249Compare
Teralux PW-4240 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,292$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9112 SE 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/6495871 (accessed 2026-10-25).