Hardware Spec Index

Teralux FN-2644 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2644-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,146 (Case Fans scale)
Category rank#41,655
Street price$39
Power4 W
Performance per dollar29.38
Released2019

Specifications

BrandTeralux
ModelTeralux FN-2644 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 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
Brontix FN-6583 Ultra 140mm PWM ARGB Case Fan1,216$49Compare
Zephyra FN-3735 SE 140mm PWM Case Fan (3-Pack)503$19Compare
Caldera FN-3327 Core 120mm PWM ARGB Case Fan824$29Compare
Zephyra FN-9654 Prime 140mm PWM Case Fan314$9Compare
Caldera FN-3206 Ti 120mm PWM ARGB Case Fan (3-Pack)1,133$39Compare
Zephyra FN-9276 Edge 120mm PWM ARGB Case Fan (3-Pack)819$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2644 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8316797 (accessed 2026-10-22).