Hardware Spec Index

Teralux FN-7843 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7843-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index683 (Case Fans scale)
Category rank#23,754
Street price$19
Power3 W
Performance per dollar35.95
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7843 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7843 Pro 140mm PWM Case Fan”, https://vextor7.com/item/52946966 (accessed 2026-10-22).