Hardware Spec Index

Teralux FN-1720 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1720-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index856 (Case Fans scale)
Category rank#13,897
Street price$29
Power4 W
Performance per dollar29.52
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1720 Ultra
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 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
Brontix FN-6239 Max 140mm PWM ARGB Case Fan1,007$29Compare
Zephyra FN-6300 Pro 120mm PWM Case Fan690$19Compare
Brontix FN-8524 Core 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Brontix FN-4992 Plus 140mm PWM ARGB Case Fan1,029$29Compare
Teralux FN-3420 Prime 120mm PWM ARGB Case Fan (3-Pack)908$29Compare
Teralux FN-1903 Max 120mm PWM ARGB Case Fan1,368$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1720 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9047384 (accessed 2026-10-24).