Hardware Spec Index

Teralux FN-3961 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3961-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,049 (Case Fans scale)
Category rank#21,721
Street price$39
Power4 W
Performance per dollar26.90
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3961 XT
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle 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-8415 Ti 120mm PWM ARGB Case Fan865$29Compare
Zephyra FN-5026 Pro 140mm PWM ARGB Case Fan (3-Pack)1,181$39Compare
Zephyra FN-9942 SE 140mm PWM Case Fan630$19Compare
Zephyra FN-5066 Ultra 120mm PWM Case Fan637$19Compare
Caldera FN-2752 Prime 120mm PWM ARGB Case Fan958$29Compare
Teralux FN-2384 XT 120mm PWM Case Fan (3-Pack)285$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3961 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/582883 (accessed 2026-10-20).