Hardware Spec Index

Teralux FN-9956 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9956-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index688 (Case Fans scale)
Category rank#18,007
Street price$19
Power2 W
Performance per dollar36.21
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9956 Ultra
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9956 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1291402 (accessed 2026-10-20).