Hardware Spec Index

Teralux FN-1680 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1680-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index485 (Case Fans scale)
Category rank#5,948
Street price$19
Power3 W
Performance per dollar25.53
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1680 Prime
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7988 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,105$29Compare
Corvane FN-8086 Core 120mm PWM Case Fan669$19Compare
Zephyra FN-1775 Core 120mm PWM ARGB Case Fan (3-Pack)862$29Compare
Teralux FN-8791 Edge 120mm PWM Case Fan (3-Pack)218$9Compare
Teralux FN-2674 XT 120mm PWM Case Fan763$29Compare
Corvane FN-5564 Pro 140mm PWM Case Fan223$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1680 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6497168 (accessed 2026-10-24).