Hardware Spec Index

Teralux FN-1446 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1446-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index933 (Case Fans scale)
Category rank#45,556
Street price$29
Power2 W
Performance per dollar32.17
Released2024

Specifications

BrandTeralux
ModelTeralux FN-1446 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6804 Pro 120mm PWM Case Fan608$19Compare
Brontix FN-2473 SE 140mm PWM ARGB Case Fan1,314$49Compare
Caldera FN-8959 Prime 120mm PWM ARGB Case Fan1,070$29Compare
Zephyra FN-7607 Plus 120mm PWM Case Fan570$19Compare
Zephyra FN-9615 SE 120mm PWM ARGB Case Fan1,174$39Compare
Corvane FN-9093 Plus 120mm PWM ARGB Case Fan (3-Pack)1,046$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1446 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/74558373 (accessed 2026-10-24).