Hardware Spec Index

Vantrel PW-3583 Plus 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW3583-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index856 (Power Supplies scale)
Category rank#15,670
Street price$39
Power550 W (rated)
Performance per dollar21.95
Released2025

Specifications

BrandVantrel
ModelVantrel PW-3583 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Novexa PW-7479 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply794$39Compare
Teralux PW-1068 Prime 850W 80 PLUS Gold ATX Power Supply1,572$99Compare
Teralux PW-7262 Ti 1000W 80 PLUS Gold SFX Power Supply2,409$289Compare
Zephyra PW-8038 Plus 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,256$239Compare
Caldera PW-6470 Prime 1200W 80 PLUS Titanium ATX Power Supply2,153$209Compare
Novexa PW-3744 Max 550W 80 PLUS Gold ATX 3.1 Power Supply795$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3583 Plus 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/98020411 (accessed 2026-10-26).