Hardware Spec Index

Teralux FN-4308 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4308-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,388 (Case Fans scale)
Category rank#34,602
Street price$49
Power3 W
Performance per dollar28.33
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4308 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9370 Core 140mm PWM ARGB Case Fan1,236$49Compare
Zephyra FN-6291 Core 120mm PWM ARGB Case Fan1,201$39Compare
Teralux FN-8542 Ti 120mm PWM ARGB Case Fan1,244$39Compare
Corvane FN-2910 SE 120mm PWM Case Fan779$19Compare
Teralux FN-6045 Ultra 120mm PWM ARGB Case Fan (3-Pack)908$29Compare
Caldera FN-2001 Core 140mm PWM ARGB Case Fan (3-Pack)1,275$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4308 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/85544173 (accessed 2026-10-25).