Hardware Spec Index

Teralux FN-4645 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4645-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,251 (Case Fans scale)
Category rank#36,742
Street price$49
Power3 W
Performance per dollar25.53
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4645 SE
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4645 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/82948560 (accessed 2026-10-21).