Hardware Spec Index

Teralux FN-4240 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4240-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,144 (Case Fans scale)
Category rank#45,503
Street price$39
Power3 W
Performance per dollar29.33
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4240 Ti
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3530 Ti 140mm PWM ARGB Case Fan (3-Pack)1,108$29Compare
Teralux FN-7800 Plus 120mm PWM Case Fan589$19Compare
Teralux FN-7854 XT 140mm PWM Case Fan703$19Compare
Corvane FN-5209 Prime 120mm PWM ARGB Case Fan1,109$39Compare
Corvane FN-8419 Core 120mm PWM Case Fan563$19Compare
Teralux FN-5049 Max 120mm PWM Case Fan (3-Pack)265$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4240 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6367663 (accessed 2026-10-20).