Hardware Spec Index

Teralux FN-3961 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3961-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index482 (Case Fans scale)
Category rank#46,516
Street price$19
Power4 W
Performance per dollar25.37
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3961 XT
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1258 Ti 140mm PWM Case Fan310$9Compare
Teralux FN-5037 XT 120mm PWM ARGB Case Fan (3-Pack)988$29Compare
Corvane FN-6189 Pro 120mm PWM Case Fan (3-Pack)342$9Compare
Caldera FN-6972 Pro 140mm PWM ARGB Case Fan (3-Pack)1,227$39Compare
Teralux FN-6836 Edge 120mm PWM Case Fan (3-Pack)748$29Compare
Zephyra FN-6812 Core 140mm PWM ARGB Case Fan1,357$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3961 XT 120mm PWM Case Fan”, https://vextor7.com/item/9787835 (accessed 2026-10-22).