Hardware Spec Index

Teralux FN-3975 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3975-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#5,340
Street price$49
Power4 W
Performance per dollar26.96
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3975 Pro
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingMagnetic levitation
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
Corvane FN-9024 Plus 120mm PWM ARGB Case Fan1,236$39Compare
Corvane FN-5430 XT 120mm PWM Case Fan531$19Compare
Zephyra FN-9938 Ti 120mm PWM ARGB Case Fan833$29Compare
Caldera FN-5556 XT 120mm PWM ARGB Case Fan (3-Pack)1,164$39Compare
Brontix FN-7938 Pro 140mm PWM Case Fan (3-Pack)279$9Compare
Caldera FN-2669 XT 120mm PWM ARGB Case Fan848$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3975 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6003076 (accessed 2026-10-23).