Hardware Spec Index

Teralux FN-7821 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7821-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index444 (Case Fans scale)
Category rank#18,117
Street price$19
Power3 W
Performance per dollar23.37
Released2024

Specifications

BrandTeralux
ModelTeralux FN-7821 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7821 Pro 140mm PWM Case Fan”, https://vextor7.com/item/15535255 (accessed 2026-10-24).