Hardware Spec Index

Teralux FN-5748 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5748-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,319 (Case Fans scale)
Category rank#40,290
Street price$49
Power4 W
Performance per dollar26.92
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5748 Plus
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 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
Caldera FN-6997 Pro 140mm PWM ARGB Case Fan897$19Compare
Caldera FN-9505 Ti 120mm PWM ARGB Case Fan1,080$39Compare
Zephyra FN-9496 Pro 120mm PWM ARGB Case Fan1,278$39Compare
Teralux FN-5677 SE 140mm PWM ARGB Case Fan (3-Pack)1,224$39Compare
Teralux FN-4153 Ti 120mm PWM ARGB Case Fan1,181$39Compare
Teralux FN-3407 SE 140mm PWM ARGB Case Fan1,096$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5748 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76980970 (accessed 2026-10-25).