Hardware Spec Index

Vantrel PW-6447 Max 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW6447-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,207 (Power Supplies scale)
Category rank#46,606
Street price$69
Power850 W (rated)
Performance per dollar17.49
Released2025

Specifications

BrandVantrel
ModelVantrel PW-6447 Max
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8919 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,948$169Compare
Vantrel PW-5783 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply907$49Compare
Caldera PW-2993 Max 550W 80 PLUS Gold ATX 3.1 Power Supply1,067$49Compare
Zephyra PW-5788 Prime 850W 80 PLUS Bronze ATX 3.0 Power Supply1,474$79Compare
Novexa PW-5452 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,523$89Compare
Teralux PW-8678 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply1,388$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-6447 Max 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1505848 (accessed 2026-10-25).