Hardware Spec Index

Teralux FN-7788 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7788-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index561 (Case Fans scale)
Category rank#32,841
Street price$19
Power3 W
Performance per dollar29.53
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7788 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7788 XT 140mm PWM Case Fan”, https://vextor7.com/item/15865693 (accessed 2026-10-25).