Hardware Spec Index

Teralux FN-4115 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4115-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,035 (Case Fans scale)
Category rank#4,992
Street price$39
Power3 W
Performance per dollar26.54
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4115 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4480 Max 120mm PWM Case Fan724$19Compare
Teralux FN-3212 Ultra 120mm PWM Case Fan626$19Compare
Brontix FN-9529 Core 140mm PWM ARGB Case Fan1,255$49Compare
Zephyra FN-7912 Ultra 120mm PWM Case Fan495$19Compare
Zephyra FN-1494 Edge 120mm PWM Case Fan232$9Compare
Teralux FN-1591 Pro 120mm PWM ARGB Case Fan (3-Pack)1,206$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4115 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19984558 (accessed 2026-10-22).