Hardware Spec Index

Teralux FN-1680 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1680-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,099 (Case Fans scale)
Category rank#12,962
Street price$39
Power4 W
Performance per dollar28.18
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1680 Prime
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4633 Plus 120mm PWM ARGB Case Fan861$29Compare
Teralux FN-5014 Pro 120mm PWM ARGB Case Fan1,276$39Compare
Caldera FN-5827 Plus 120mm PWM ARGB Case Fan (3-Pack)1,029$29Compare
Corvane FN-7644 Core 120mm PWM ARGB Case Fan (3-Pack)1,115$29Compare
Zephyra FN-7943 Core 120mm PWM ARGB Case Fan1,322$49Compare
Caldera FN-2725 XT 120mm PWM Case Fan760$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1680 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/18590809 (accessed 2026-10-22).