Hardware Spec Index

Vantrel PW-5490 Ultra 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW5490-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index839 (Power Supplies scale)
Category rank#11,007
Street price$39
Power550 W (rated)
Performance per dollar21.51
Released2019

Specifications

BrandVantrel
ModelVantrel PW-5490 Ultra
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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
Zephyra PW-2835 Edge 850W 80 PLUS Gold ATX Power Supply1,318$69Compare
Teralux PW-5944 Plus 850W 80 PLUS Gold SFX Power Supply1,595$119Compare
Teralux PW-4827 SE 550W 80 PLUS Bronze SFX Power Supply837$39Compare
Caldera PW-3475 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,624$279Compare
Teralux PW-1252 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,639$259Compare
Zephyra PW-1389 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,634$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5490 Ultra 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/22015492 (accessed 2026-10-22).