Hardware Spec Index

Novexa PW-4446 Ultra 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW4446-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,423 (Power Supplies scale)
Category rank#21,116
Street price$289
Power1200 W (rated)
Performance per dollar8.38
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4446 Ultra
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-6074 Plus 1200W 80 PLUS Gold ATX 3.1 Power Supply2,319$289Compare
Vantrel PW-9549 Pro 550W 80 PLUS Bronze ATX Power Supply1,028$49Compare
Vantrel PW-2075 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply1,834$169Compare
Teralux PW-5065 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,939$169Compare
Teralux PW-4095 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,778$369Compare
Vantrel PW-9823 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply2,124$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4446 Ultra 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/94816898 (accessed 2026-10-25).