Hardware Spec Index

Brontix FN-3517 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3517-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index630 (Case Fans scale)
Category rank#44,489
Street price$19
Power3 W
Performance per dollar33.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3517 Ultra
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1489 XT 140mm PWM ARGB Case Fan (3-Pack)1,295$49Compare
Corvane FN-5560 SE 120mm PWM ARGB Case Fan1,264$49Compare
Zephyra FN-3959 Pro 140mm PWM ARGB Case Fan902$29Compare
Caldera FN-2967 Max 120mm PWM ARGB Case Fan (3-Pack)1,107$39Compare
Corvane FN-8524 Ti 120mm PWM ARGB Case Fan964$29Compare
Zephyra FN-5049 SE 140mm PWM ARGB Case Fan (3-Pack)849$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3517 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/31316455 (accessed 2026-10-23).