Hardware Spec Index

Teralux FN-2055 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2055-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,323 (Case Fans scale)
Category rank#34,005
Street price$49
Power4 W
Performance per dollar27.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2055 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 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-2055 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21541510 (accessed 2026-10-26).