Hardware Spec Index

Teralux FN-3404 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3404-XT · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index620 (Case Fans scale)
Category rank#5,594
Street price$19
Power4 W
Performance per dollar32.63
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3404 XT
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3406 Edge 120mm PWM Case Fan383$9Compare
Caldera FN-6159 Core 120mm PWM ARGB Case Fan1,347$49Compare
Corvane FN-1747 Prime 140mm PWM Case Fan718$19Compare
Brontix FN-1429 SE 120mm PWM Case Fan330$9Compare
Caldera FN-2093 Max 120mm PWM ARGB Case Fan1,351$49Compare
Brontix FN-5804 Pro 120mm PWM ARGB Case Fan1,340$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3404 XT 140mm PWM Case Fan”, https://vextor7.com/item/413702 (accessed 2026-10-18).