Hardware Spec Index

Novexa PW-5509 XT 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW5509-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,076 (Power Supplies scale)
Category rank#32,010
Street price$59
Power650 W (rated)
Performance per dollar18.24
Released2022

Specifications

BrandNovexa
ModelNovexa PW-5509 XT
Rated output650 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
ModularityNon-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
Caldera PW-3277 Edge 650W 80 PLUS Gold ATX Power Supply854$39Compare
Teralux PW-4215 Ti 850W 80 PLUS Gold ATX Power Supply1,592$119Compare
Teralux PW-6363 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,502$289Compare
Teralux PW-4145 Core 850W 80 PLUS Gold ATX Power Supply1,484$109Compare
Vantrel PW-3835 Pro 1000W 80 PLUS Gold ATX Power Supply2,105$239Compare
Caldera PW-9140 Edge 850W 80 PLUS Gold SFX Power Supply1,916$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5509 XT 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/4899443 (accessed 2026-10-25).