Hardware Spec Index

Brontix FN-9861 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9861-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index630 (Case Fans scale)
Category rank#48,628
Street price$19
Power3 W
Performance per dollar33.16
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9861 Plus
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7958 Max 120mm PWM Case Fan447$19Compare
Corvane FN-5579 Pro 120mm PWM Case Fan (3-Pack)252$9Compare
Caldera FN-3689 XT 120mm PWM ARGB Case Fan847$19Compare
Caldera FN-3141 Max 120mm PWM Case Fan653$19Compare
Zephyra FN-4677 SE 140mm PWM ARGB Case Fan996$29Compare
Caldera FN-5706 Core 120mm PWM Case Fan751$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9861 Plus 140mm PWM Case Fan”, https://vextor7.com/item/27367075 (accessed 2026-10-24).