Hardware Spec Index

Teralux FN-3753 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3753-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,336 (Case Fans scale)
Category rank#6,020
Street price$49
Power4 W
Performance per dollar27.27
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3753 Prime
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
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
Teralux FN-4406 XT 120mm PWM ARGB Case Fan (3-Pack)1,017$29Compare
Caldera FN-4751 Ultra 120mm PWM ARGB Case Fan860$29Compare
Teralux FN-7253 Edge 120mm PWM ARGB Case Fan1,258$39Compare
Corvane FN-3845 Ti 140mm PWM Case Fan (3-Pack)649$19Compare
Corvane FN-3618 XT 140mm PWM ARGB Case Fan1,129$39Compare
Corvane FN-4504 XT 120mm PWM ARGB Case Fan1,046$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3753 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21921070 (accessed 2026-10-26).