Hardware Spec Index

Brontix FN-7689 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7689-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index880 (Case Fans scale)
Category rank#47,825
Street price$29
Power4 W
Performance per dollar30.34
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7689 Prime
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 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
Teralux FN-1173 Plus 140mm PWM ARGB Case Fan1,040$29Compare
Brontix FN-2379 Pro 120mm PWM ARGB Case Fan957$29Compare
Corvane FN-2952 Edge 140mm PWM ARGB Case Fan1,115$29Compare
Teralux FN-2096 Max 120mm PWM ARGB Case Fan1,289$39Compare
Zephyra FN-8077 Prime 120mm PWM Case Fan462$19Compare
Caldera FN-8024 XT 120mm PWM Case Fan (3-Pack)326$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7689 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/74890870 (accessed 2026-10-22).