Hardware Spec Index

Teralux FN-9758 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9758-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,283 (Case Fans scale)
Category rank#7,678
Street price$49
Power4 W
Performance per dollar26.18
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9758 Prime
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3269 XT 120mm PWM ARGB Case Fan1,229$39Compare
Zephyra FN-4480 XT 120mm PWM Case Fan557$19Compare
Zephyra FN-7494 Ultra 120mm PWM ARGB Case Fan1,366$49Compare
Caldera FN-1084 SE 140mm PWM ARGB Case Fan1,030$29Compare
Caldera FN-8042 Max 120mm PWM Case Fan308$9Compare
Teralux FN-5003 SE 140mm PWM Case Fan534$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9758 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21589088 (accessed 2026-10-21).