Hardware Spec Index

Teralux FN-4659 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4659-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index256 (Case Fans scale)
Category rank#23,274
Street price$9
Power3 W
Performance per dollar28.44
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4659 Ti
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3523 Pro 120mm PWM ARGB Case Fan (3-Pack)1,191$39Compare
Caldera FN-9453 Ultra 120mm PWM ARGB Case Fan1,234$49Compare
Brontix FN-2135 SE 140mm PWM ARGB Case Fan962$29Compare
Teralux FN-3686 Max 120mm PWM Case Fan363$9Compare
Brontix FN-3938 Edge 120mm PWM ARGB Case Fan1,000$29Compare
Caldera FN-2629 Edge 140mm PWM ARGB Case Fan1,275$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4659 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2884253 (accessed 2026-10-22).