Hardware Spec Index

Brontix FN-6890 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6890-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index671 (Case Fans scale)
Category rank#38,711
Street price$19
Power3 W
Performance per dollar35.32
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6890 Core
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4107 Edge 140mm PWM Case Fan368$9Compare
Brontix FN-7589 SE 120mm PWM ARGB Case Fan (3-Pack)930$29Compare
Zephyra FN-3626 Plus 120mm PWM ARGB Case Fan921$29Compare
Caldera FN-2770 XT 140mm PWM Case Fan (3-Pack)267$9Compare
Brontix FN-2760 XT 120mm PWM ARGB Case Fan1,018$29Compare
Teralux FN-5520 XT 120mm PWM Case Fan704$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6890 Core 140mm PWM Case Fan”, https://vextor7.com/item/8998867 (accessed 2026-10-23).