Hardware Spec Index

Teralux FN-3905 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3905-MAX · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index208 (Case Fans scale)
Category rank#4,926
Street price$9
Power4 W
Performance per dollar23.11
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3905 Max
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4920 XT 120mm PWM Case Fan (3-Pack)670$19Compare
Caldera FN-1015 Ti 140mm PWM ARGB Case Fan1,018$29Compare
Brontix FN-5684 Pro 120mm PWM Case Fan593$19Compare
Caldera FN-5772 Core 120mm PWM ARGB Case Fan (3-Pack)1,008$39Compare
Teralux FN-6706 XT 120mm PWM Case Fan660$19Compare
Brontix FN-4045 Max 120mm PWM Case Fan (3-Pack)302$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3905 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/81312581 (accessed 2026-10-26).