Hardware Spec Index

Brontix FN-1680 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1680-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index293 (Case Fans scale)
Category rank#34,554
Street price$9
Power4 W
Performance per dollar32.56
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1680 Ultra
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7027 Max 140mm PWM ARGB Case Fan890$29Compare
Caldera FN-1043 Ti 120mm PWM ARGB Case Fan (3-Pack)905$29Compare
Brontix FN-4685 SE 120mm PWM Case Fan397$9Compare
Teralux FN-7821 Ultra 120mm PWM Case Fan470$19Compare
Brontix FN-3600 Ti 120mm PWM Case Fan419$19Compare
Brontix FN-8547 SE 120mm PWM ARGB Case Fan839$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1680 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/54892545 (accessed 2026-10-23).