Hardware Spec Index

Brontix FN-4620 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4620-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index442 (Case Fans scale)
Category rank#42,102
Street price$9
Power3 W
Performance per dollar49.11
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4620 XT
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5753 SE 120mm PWM Case Fan324$9Compare
Teralux FN-4417 Prime 120mm PWM ARGB Case Fan1,062$39Compare
Brontix FN-9022 Plus 140mm PWM ARGB Case Fan1,385$49Compare
Zephyra FN-7296 Ultra 140mm PWM Case Fan831$29Compare
Teralux FN-1804 Plus 120mm PWM Case Fan (3-Pack)496$19Compare
Caldera FN-1528 Plus 120mm PWM ARGB Case Fan930$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4620 XT 140mm PWM Case Fan”, https://vextor7.com/item/13583307 (accessed 2026-10-26).