Hardware Spec Index

Teralux FN-4842 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4842-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index529 (Case Fans scale)
Category rank#35,030
Street price$19
Power4 W
Performance per dollar27.84
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4842 Pro
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4842 Pro 140mm PWM Case Fan”, https://vextor7.com/item/71753755 (accessed 2026-10-26).