Hardware Spec Index

Vantrel PW-5661 Ultra 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW5661-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index804 (Power Supplies scale)
Category rank#29,686
Street price$39
Power650 W (rated)
Performance per dollar20.62
Released2020

Specifications

BrandVantrel
ModelVantrel PW-5661 Ultra
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 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
Novexa PW-4602 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,221$179Compare
Zephyra PW-1344 Pro 1200W 80 PLUS Titanium ATX Power Supply2,755$319Compare
Vantrel PW-5955 Edge 850W 80 PLUS Gold ATX Power Supply1,783$129Compare
Novexa PW-3774 Ti 750W 80 PLUS Gold ATX Power Supply1,422$89Compare
Caldera PW-8393 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply955$49Compare
Novexa PW-7803 XT 850W 80 PLUS Gold ATX Power Supply1,739$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5661 Ultra 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/2952076 (accessed 2026-10-19).