cooler master r4 series silent 140mm led case fan r4-l4s-10ab-gp blue
cooler master r4 series silent 140mm led case fan r4-l4s-10ab-gp blue case cooling is becoming more essential these days . the better airflow inside your system the cooler and more stable system you will get . recommended for cm 690 and centurion 590 . 4 blue led fan . 60.9 cfm high airflow to enhance excellent cooling performance . silent operation at 16 d-ba for case cooling . rohs compliance for protecting the environment . model r4-l4s-10ab-gp dimension 140 140 25 mm voltage 12vdc current ampere 0.14 a input watt 1.68 w speed r.p.m. 1000 r.p.m. air flow cfm 60.9 cfm air pressure mmh2o 0.82 mmh2o fan noise level db-a 16 db-a weight 170 g available color blue led bearing type sleeve fan life expectancy 35 000 hours connector 3 pin screws 4 pcs upc code 870423003779