Hardware Spec Index

Brontix FN-4791 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4791-TI · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index746 (Case Fans scale)
Category rank#41,856
Street price$19
Power4 W
Performance per dollar39.26
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4791 Ti
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2921 Core 120mm PWM ARGB Case Fan1,150$39Compare
Brontix FN-7450 Pro 140mm PWM ARGB Case Fan1,203$49Compare
Teralux FN-2569 SE 120mm PWM ARGB Case Fan833$19Compare
Corvane FN-6904 XT 120mm PWM ARGB Case Fan1,353$49Compare
Zephyra FN-1321 Ti 120mm PWM Case Fan (3-Pack)606$19Compare
Zephyra FN-6979 XT 140mm PWM Case Fan254$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4791 Ti 120mm PWM Case Fan”, https://vextor7.com/item/1398417 (accessed 2026-10-26).