Hardware Spec Index

Vantrel PW-4446 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW4446-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,528 (Power Supplies scale)
Category rank#36,001
Street price$109
Power750 W (rated)
Performance per dollar14.02
Released2023

Specifications

BrandVantrel
ModelVantrel PW-4446 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Vantrel PW-4060 Pro 650W 80 PLUS Gold ATX Power Supply1,271$69Compare
Teralux PW-7969 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,790$139Compare
Vantrel PW-3406 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,472$249Compare
Novexa PW-8780 Plus 1300W 80 PLUS Titanium ATX Power Supply2,386$279Compare
Vantrel PW-3291 Max 650W 80 PLUS Gold ATX 3.1 Power Supply1,044$59Compare
Teralux PW-7142 Prime 850W 80 PLUS Bronze ATX 3.0 Power Supply1,411$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-4446 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4420249 (accessed 2026-10-18).