Hardware Spec Index

Teralux FN-4640 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4640-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index374 (Case Fans scale)
Category rank#41,666
Street price$9
Power2 W
Performance per dollar41.56
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4640 Core
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4640 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7063937 (accessed 2026-10-20).