Hardware Spec Index

Teralux FN-3785 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3785-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index452 (Case Fans scale)
Category rank#39,207
Street price$19
Power3 W
Performance per dollar23.79
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3785 Pro
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6853 Max 120mm PWM Case Fan (3-Pack)753$29Compare
Zephyra FN-3197 Max 120mm PWM Case Fan (3-Pack)211$9Compare
Caldera FN-2817 Core 120mm PWM Case Fan (3-Pack)302$9Compare
Corvane FN-8847 Edge 120mm PWM ARGB Case Fan (3-Pack)1,317$39Compare
Teralux FN-5577 SE 140mm PWM ARGB Case Fan1,152$39Compare
Zephyra FN-8843 Edge 120mm PWM Case Fan678$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3785 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7345982 (accessed 2026-10-23).