Hardware Spec Index

Vantrel PW-6647 Pro 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW6647-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,664 (Power Supplies scale)
Category rank#34,103
Street price$339
Power1200 W (rated)
Performance per dollar7.86
Released2022

Specifications

BrandVantrel
ModelVantrel PW-6647 Pro
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-5177 Ti 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$379Compare
Zephyra PW-6218 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,334$89Compare
Zephyra PW-7503 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,771$119Compare
Caldera PW-4064 Edge 1000W 80 PLUS Platinum ATX Power Supply2,237$219Compare
Teralux PW-9223 SE 750W 80 PLUS Gold ATX Power Supply1,076$49Compare
Novexa PW-8007 Core 550W 80 PLUS Gold ATX 3.1 Power Supply1,086$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-6647 Pro 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/20091744 (accessed 2026-10-26).