Hardware Spec Index

Teralux FN-1748 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1748-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index716 (Case Fans scale)
Category rank#24,111
Street price$29
Power3 W
Performance per dollar24.69
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1748 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5004 Plus 140mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-7916 Plus 140mm PWM Case Fan445$19Compare
Teralux FN-2126 Max 120mm PWM Case Fan446$19Compare
Teralux FN-4723 Ultra 120mm PWM ARGB Case Fan1,219$39Compare
Zephyra FN-6251 Pro 120mm PWM Case Fan765$29Compare
Caldera FN-5667 Pro 140mm PWM ARGB Case Fan953$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1748 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3225216 (accessed 2026-10-24).