Hardware Spec Index

Novexa PW-8275 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW8275-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index856 (Power Supplies scale)
Category rank#11,651
Street price$39
Power550 W (rated)
Performance per dollar21.95
Released2019

Specifications

BrandNovexa
ModelNovexa PW-8275 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularitySemi-modular
Fan120 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
Teralux PW-3955 Edge 750W 80 PLUS Gold SFX Power Supply1,666$99Compare
Teralux PW-2835 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply1,003$49Compare
Vantrel PW-8240 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply930$39Compare
Zephyra PW-6265 Plus 1300W 80 PLUS Platinum ATX Power Supply2,489$269Compare
Vantrel PW-4258 Core 550W 80 PLUS Bronze ATX Power Supply882$39Compare
Vantrel PW-5526 Plus 1000W 80 PLUS Gold SFX Power Supply1,573$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8275 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/1963712 (accessed 2026-10-25).