Hardware Spec Index

Teralux FN-6425 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6425-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index587 (Case Fans scale)
Category rank#2,354
Street price$19
Power4 W
Performance per dollar30.89
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6425 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8957 Pro 120mm PWM ARGB Case Fan1,145$49Compare
Teralux FN-3973 Max 140mm PWM Case Fan370$9Compare
Brontix FN-2875 Edge 120mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-6521 Pro 120mm PWM ARGB Case Fan (3-Pack)1,131$39Compare
Corvane FN-1770 Edge 120mm PWM ARGB Case Fan933$29Compare
Corvane FN-9374 Core 140mm PWM ARGB Case Fan1,353$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6425 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3376835 (accessed 2026-10-22).