Hardware Spec Index

Teralux FN-2237 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2237-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index361 (Case Fans scale)
Category rank#1,997
Street price$9
Power4 W
Performance per dollar40.11
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2237 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2237 Pro 140mm PWM Case Fan”, https://vextor7.com/item/97275221 (accessed 2026-10-25).