Hardware Spec Index

Teralux FN-8391 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8391-MAX · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index973 (Case Fans scale)
Category rank#19,358
Street price$29
Power3 W
Performance per dollar33.55
Released2023

Specifications

BrandTeralux
ModelTeralux FN-8391 Max
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1893 SE 120mm PWM ARGB Case Fan949$29Compare
Teralux FN-5445 Ultra 120mm PWM ARGB Case Fan952$29Compare
Brontix FN-3922 XT 120mm PWM Case Fan708$19Compare
Teralux FN-7045 Prime 120mm PWM Case Fan (3-Pack)294$9Compare
Caldera FN-9274 Core 120mm PWM Case Fan399$19Compare
Teralux FN-3393 Core 140mm PWM Case Fan (3-Pack)359$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8391 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6005052 (accessed 2026-10-25).