Hardware Spec Index

Brontix FN-3613 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3613-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index736 (Case Fans scale)
Category rank#13,660
Street price$19
Power3 W
Performance per dollar38.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3613 Ultra
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7400 Ti 140mm PWM ARGB Case Fan (3-Pack)907$29Compare
Corvane FN-6128 Plus 140mm PWM ARGB Case Fan (3-Pack)1,330$49Compare
Zephyra FN-2169 XT 120mm PWM ARGB Case Fan (3-Pack)1,203$39Compare
Teralux FN-6774 Plus 120mm PWM Case Fan301$9Compare
Caldera FN-5584 Prime 120mm PWM ARGB Case Fan861$29Compare
Zephyra FN-6904 Max 120mm PWM Case Fan680$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3613 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9768956 (accessed 2026-10-23).