Hardware Spec Index

Brontix FN-8702 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8702-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index860 (Case Fans scale)
Category rank#15,057
Street price$29
Power4 W
Performance per dollar29.66
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8702 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6837 Plus 120mm PWM Case Fan305$9Compare
Zephyra FN-4770 Core 120mm PWM ARGB Case Fan940$29Compare
Brontix FN-6668 Plus 120mm PWM ARGB Case Fan (3-Pack)1,350$49Compare
Zephyra FN-6087 Max 120mm PWM ARGB Case Fan977$29Compare
Caldera FN-9176 Core 120mm PWM ARGB Case Fan839$29Compare
Brontix FN-8475 Pro 120mm PWM Case Fan636$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8702 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7049599 (accessed 2026-10-20).