Hardware Spec Index

Teralux FN-7451 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7451-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index974 (Case Fans scale)
Category rank#4,616
Street price$29
Power3 W
Performance per dollar33.59
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7451 Ultra
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7451 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4183374 (accessed 2026-10-21).