Hardware Spec Index

Teralux FN-3920 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3920-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index810 (Case Fans scale)
Category rank#9,353
Street price$29
Power2 W
Performance per dollar27.93
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3920 Plus
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1103 Max 140mm PWM ARGB Case Fan981$29Compare
Caldera FN-7174 Pro 120mm PWM Case Fan400$9Compare
Brontix FN-7092 Ti 120mm PWM Case Fan (3-Pack)673$19Compare
Brontix FN-1475 Prime 140mm PWM Case Fan (3-Pack)721$19Compare
Corvane FN-4202 SE 140mm PWM Case Fan230$9Compare
Teralux FN-3529 Ultra 140mm PWM Case Fan640$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3920 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30006972 (accessed 2026-10-20).