Hardware Spec Index

Vantrel PW-6621 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW6621-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,118 (Power Supplies scale)
Category rank#3,203
Street price$49
Power650 W (rated)
Performance per dollar22.82
Released2024

Specifications

BrandVantrel
ModelVantrel PW-6621 Pro
Rated output650 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
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
Teralux PW-5400 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,861$139Compare
Teralux PW-7096 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,613$279Compare
Teralux PW-8969 Core 750W 80 PLUS Bronze ATX 3.0 Power Supply1,264$79Compare
Caldera PW-6837 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,385$79Compare
Teralux PW-9328 Max 750W 80 PLUS Bronze SFX Power Supply1,302$79Compare
Novexa PW-1981 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply736$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-6621 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/3844564 (accessed 2026-10-21).