Hardware Spec Index

Brontix FN-3985 Core 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3985-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index927 (Case Fans scale)
Category rank#19,820
Street price$29
Power3 W
Performance per dollar31.97
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3985 Core
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7816 Core 120mm PWM ARGB Case Fan (3-Pack)1,342$49Compare
Caldera FN-1762 XT 140mm PWM Case Fan422$19Compare
Zephyra FN-7825 Pro 140mm PWM Case Fan728$19Compare
Caldera FN-4291 XT 120mm PWM ARGB Case Fan1,170$39Compare
Caldera FN-1767 SE 120mm PWM Case Fan (3-Pack)745$19Compare
Brontix FN-7491 Ultra 120mm PWM ARGB Case Fan1,398$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3985 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/94820016 (accessed 2026-10-24).