Hardware Spec Index

Novexa PW-3384 Max 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW3384-MAX · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index875 (Power Supplies scale)
Category rank#23,652
Street price$39
Power550 W (rated)
Performance per dollar22.44
Released2021

Specifications

BrandNovexa
ModelNovexa PW-3384 Max
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
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-5039 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,251$199Compare
Teralux PW-6749 Ultra 850W 80 PLUS Gold SFX Power Supply1,624$99Compare
Teralux PW-4642 Prime 1000W 80 PLUS Gold ATX Power Supply1,909$169Compare
Novexa PW-5249 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,507$119Compare
Teralux PW-1947 SE 1000W 80 PLUS Gold SFX Power Supply2,294$219Compare
Vantrel PW-1020 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,514$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3384 Max 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/543256 (accessed 2026-10-26).