Hardware Spec Index

Teralux FN-3964 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3964-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index320 (Case Fans scale)
Category rank#16,649
Street price$9
Power4 W
Performance per dollar35.56
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3964 Core
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2932 Plus 120mm PWM ARGB Case Fan1,271$49Compare
Teralux FN-2741 SE 120mm PWM Case Fan751$19Compare
Zephyra FN-4129 Plus 120mm PWM Case Fan794$29Compare
Teralux FN-5407 Pro 120mm PWM ARGB Case Fan948$29Compare
Teralux FN-5639 Edge 120mm PWM Case Fan478$19Compare
Corvane FN-6994 Plus 120mm PWM ARGB Case Fan1,216$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3964 Core 120mm PWM Case Fan”, https://vextor7.com/item/81677072 (accessed 2026-10-20).