Hardware Spec Index

Teralux FN-7821 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7821-EDGE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index472 (Case Fans scale)
Category rank#3,546
Street price$19
Power4 W
Performance per dollar24.84
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7821 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7821 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4135897 (accessed 2026-10-21).