Hardware Spec Index

Brontix FN-3505 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3505-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index250 (Case Fans scale)
Category rank#28,686
Street price$9
Power3 W
Performance per dollar27.78
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3505 Core
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2974 Max 140mm PWM Case Fan585$19Compare
Corvane FN-9814 Plus 140mm PWM ARGB Case Fan825$29Compare
Caldera FN-8853 Pro 120mm PWM Case Fan (3-Pack)306$9Compare
Brontix FN-6110 Core 120mm PWM ARGB Case Fan858$29Compare
Brontix FN-9013 Prime 140mm PWM ARGB Case Fan962$29Compare
Teralux FN-4808 Max 140mm PWM Case Fan791$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3505 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5583908 (accessed 2026-10-21).