Hardware Spec Index

Brontix FN-9852 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9852-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index414 (Case Fans scale)
Category rank#36,833
Street price$19
Power4 W
Performance per dollar21.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9852 Ultra
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6787 Ti 120mm PWM Case Fan (3-Pack)364$9Compare
Brontix FN-4162 Edge 140mm PWM Case Fan717$19Compare
Teralux FN-5707 Pro 120mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-9081 XT 120mm PWM Case Fan757$29Compare
Corvane FN-6164 Pro 120mm PWM Case Fan (3-Pack)502$19Compare
Corvane FN-3303 Edge 120mm PWM ARGB Case Fan1,187$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9852 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2054729 (accessed 2026-10-22).