Hardware Spec Index

Teralux FN-5744 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5744-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index461 (Case Fans scale)
Category rank#40,556
Street price$19
Power3 W
Performance per dollar24.26
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5744 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5417 Ultra 140mm PWM ARGB Case Fan1,392$49Compare
Corvane FN-4645 Core 120mm PWM Case Fan (3-Pack)323$9Compare
Zephyra FN-3266 Plus 120mm PWM ARGB Case Fan1,110$39Compare
Zephyra FN-3775 Prime 140mm PWM ARGB Case Fan1,252$39Compare
Teralux FN-8945 XT 120mm PWM ARGB Case Fan (3-Pack)949$29Compare
Brontix FN-7881 XT 140mm PWM ARGB Case Fan (3-Pack)887$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5744 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/756314 (accessed 2026-10-24).