Hardware Spec Index

Teralux FN-3908 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3908-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,170 (Case Fans scale)
Category rank#18,909
Street price$39
Power3 W
Performance per dollar30.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3908 Max
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 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-2913 Ti 140mm PWM Case Fan466$19Compare
Brontix FN-4503 Plus 120mm PWM ARGB Case Fan (3-Pack)971$29Compare
Corvane FN-3881 Ultra 120mm PWM Case Fan453$19Compare
Zephyra FN-1866 Edge 120mm PWM Case Fan (3-Pack)592$19Compare
Corvane FN-8191 Prime 140mm PWM ARGB Case Fan1,195$49Compare
Zephyra FN-6236 Edge 120mm PWM Case Fan731$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3908 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31314385 (accessed 2026-10-23).