Hardware Spec Index

Teralux FN-1755 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1755-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,356 (Case Fans scale)
Category rank#43,805
Street price$49
Power4 W
Performance per dollar27.67
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1755 Ultra
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle 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
Caldera FN-1417 Prime 120mm PWM Case Fan (3-Pack)317$9Compare
Corvane FN-5997 Pro 140mm PWM Case Fan705$19Compare
Teralux FN-6426 Core 140mm PWM ARGB Case Fan (3-Pack)819$29Compare
Corvane FN-4696 SE 120mm PWM ARGB Case Fan1,059$39Compare
Teralux FN-7053 Max 140mm PWM Case Fan794$29Compare
Corvane FN-1585 Ultra 120mm PWM Case Fan (3-Pack)480$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1755 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46561869 (accessed 2026-10-24).