Hardware Spec Index

Teralux FN-3963 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3963-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index712 (Case Fans scale)
Category rank#43,819
Street price$19
Power4 W
Performance per dollar37.47
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3963 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1022 Prime 140mm PWM ARGB Case Fan1,241$39Compare
Corvane FN-2284 XT 140mm PWM Case Fan439$9Compare
Teralux FN-4598 Max 120mm PWM Case Fan589$19Compare
Caldera FN-3414 SE 120mm PWM ARGB Case Fan (3-Pack)1,004$29Compare
Zephyra FN-8854 Prime 140mm PWM ARGB Case Fan (3-Pack)1,240$49Compare
Zephyra FN-8832 Edge 140mm PWM ARGB Case Fan1,057$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3963 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/32937200 (accessed 2026-10-25).