Hardware Spec Index

Novexa PW-9508 SE 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW9508-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,035 (Power Supplies scale)
Category rank#12,601
Street price$49
Power550 W (rated)
Performance per dollar21.12
Released2022

Specifications

BrandNovexa
ModelNovexa PW-9508 SE
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularitySemi-modular
Fan120 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
Zephyra PW-1354 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,341$79Compare
Caldera PW-5051 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,819$139Compare
Caldera PW-5781 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,889$179Compare
Teralux PW-3876 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,818$169Compare
Novexa PW-4832 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,383$89Compare
Vantrel PW-5693 Edge 1600W 80 PLUS Titanium ATX Power Supply2,609$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9508 SE 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/8544640 (accessed 2026-10-21).