Hardware Spec Index

Teralux FN-3873 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3873-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index294 (Case Fans scale)
Category rank#23,668
Street price$9
Power4 W
Performance per dollar32.67
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3873 Max
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9224 Prime 120mm PWM ARGB Case Fan1,074$29Compare
Zephyra FN-7829 Ti 120mm PWM Case Fan554$19Compare
Brontix FN-4274 Max 120mm PWM ARGB Case Fan1,295$49Compare
Brontix FN-7233 Core 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-2843 Prime 120mm PWM Case Fan235$9Compare
Caldera FN-2163 Ultra 120mm PWM Case Fan324$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3873 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/22012418 (accessed 2026-10-22).