Hardware Spec Index

Teralux FN-1240 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1240-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,362 (Case Fans scale)
Category rank#10,546
Street price$49
Power2 W
Performance per dollar27.80
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1240 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1240 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1291027 (accessed 2026-10-19).