Hardware Spec Index

Teralux FN-3240 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3240-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,351 (Case Fans scale)
Category rank#37,262
Street price$49
Power3 W
Performance per dollar27.57
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3240 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingFluid dynamic 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
Corvane FN-6733 Edge 120mm PWM ARGB Case Fan884$29Compare
Teralux FN-9723 Core 120mm PWM ARGB Case Fan (3-Pack)1,063$39Compare
Zephyra FN-7640 Pro 120mm PWM ARGB Case Fan (3-Pack)935$29Compare
Corvane FN-1529 Core 140mm PWM Case Fan679$19Compare
Corvane FN-2666 Edge 120mm PWM ARGB Case Fan1,195$49Compare
Corvane FN-9351 Ti 140mm PWM ARGB Case Fan (3-Pack)869$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3240 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/32636420 (accessed 2026-10-25).