Feature product features rotational speed 5000 rpm material plastic bearing technology ball bearing connectors 1 lp4 male 1 lp4 female source data sheet icecatbiz airflow 476 environmental conditions operating temperature range t t 10 80 acircdegc noise level 23 db colour colour of product black weight amp dimensions dimensions wxdxh 40 x 40 x 10 mm weight 25 g