Hardware Spec Index

Vantrel PW-5574 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW5574-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index890 (Power Supplies scale)
Category rank#43,047
Street price$49
Power550 W (rated)
Performance per dollar18.16
Released2026

Specifications

BrandVantrel
ModelVantrel PW-5574 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 factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-9506 Plus 1000W 80 PLUS Gold ATX Power Supply1,624$129Compare
Zephyra PW-7546 Edge 1300W 80 PLUS Gold ATX Power Supply2,309$219Compare
Teralux PW-4508 Plus 850W 80 PLUS Gold ATX Power Supply1,912$149Compare
Novexa PW-4947 Ti 1300W 80 PLUS Gold ATX 3.0 Power Supply2,408$319Compare
Zephyra PW-3311 Max 850W 80 PLUS Gold ATX Power Supply1,472$109Compare
Zephyra PW-1989 Max 850W 80 PLUS Gold ATX Power Supply1,411$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5574 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/6092869 (accessed 2026-10-21).