Hardware Spec Index

Teralux FN-3800 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3800-SE · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index563 (Case Fans scale)
Category rank#43,430
Street price$19
Power3 W
Performance per dollar29.63
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3800 SE
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4878 Pro 120mm PWM Case Fan616$19Compare
Corvane FN-8098 Max 120mm PWM Case Fan813$29Compare
Brontix FN-4715 Ti 140mm PWM ARGB Case Fan (3-Pack)1,028$39Compare
Corvane FN-1980 Core 140mm PWM Case Fan738$19Compare
Teralux FN-1964 SE 120mm PWM ARGB Case Fan962$29Compare
Caldera FN-6653 Ultra 120mm PWM Case Fan445$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3800 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17050285 (accessed 2026-10-27).