Hardware Spec Index

Teralux FN-3802 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3802-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index511 (Case Fans scale)
Category rank#46,337
Street price$19
Power3 W
Performance per dollar26.89
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3802 Prime
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 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-3275 Prime 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-1805 Ultra 120mm PWM Case Fan589$19Compare
Corvane FN-1010 Plus 120mm PWM Case Fan777$19Compare
Caldera FN-8707 Ti 120mm PWM ARGB Case Fan835$29Compare
Corvane FN-8650 Ti 120mm PWM Case Fan (3-Pack)472$19Compare
Teralux FN-6561 Max 120mm PWM Case Fan609$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3802 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/385105 (accessed 2026-10-20).