Hardware Spec Index

Teralux FN-9977 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9977-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index290 (Case Fans scale)
Category rank#11,846
Street price$9
Power3 W
Performance per dollar32.22
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9977 SE
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9977 SE 140mm PWM Case Fan”, https://vextor7.com/item/3944846 (accessed 2026-10-19).