Overheating hardware can be a problem in most server rooms with startechcom39s 70x70x15mm tx3 dual ball bearing fan replacement fan you can avoid problems to workstations and optimize system components for ideal performance general product type case fan product material plastic colour black heatsink amp fan fan diameter 70 mm fan height 15 mm fan bearing dual ball bearing rotation speed 3500 rpm air flow 28 cfm miscellaneous features fan speed monitoring manufacturer