Hardware Spec Index

Teralux FN-3977 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3977-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#1,992
Street price$49
Power4 W
Performance per dollar28.57
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3977 Max
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3977 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/33038647 (accessed 2026-10-24).