Hardware Spec Index

Teralux PW-3994 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW3994-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,782 (Power Supplies scale)
Category rank#5,523
Street price$369
Power1300 W (rated)
Performance per dollar7.54
Released2022

Specifications

BrandTeralux
ModelTeralux PW-3994 XT
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-6408 Edge 850W 80 PLUS Gold ATX Power Supply1,428$79Compare
Vantrel PW-7178 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,346$249Compare
Teralux PW-4264 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,226$199Compare
Novexa PW-7027 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,311$209Compare
Caldera PW-7531 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,200$69Compare
Caldera PW-8631 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply1,029$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3994 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/9801697 (accessed 2026-10-19).