Hardware Spec Index

Vantrel PW-3647 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW3647-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,500 (Power Supplies scale)
Category rank#46,212
Street price$89
Power850 W (rated)
Performance per dollar16.85
Released2024

Specifications

BrandVantrel
ModelVantrel PW-3647 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-6517 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,374$89Compare
Teralux PW-3634 Core 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$359Compare
Zephyra PW-7016 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,428$89Compare
Vantrel PW-4065 Prime 550W 80 PLUS Bronze SFX Power Supply824$49Compare
Teralux PW-4084 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,638$279Compare
Zephyra PW-2929 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply781$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3647 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3756041 (accessed 2026-10-21).