Dell EqualLogic PS100E Series Type 2 1GB Cache SATA II iSCSI Controller Board Module T946J 0T946J CN-0T946J.Dell Part Number: T946J 0T946J CN-0T946JCompatible Part Numbers: 74057-9CH-P978-A00Compatible Models: Dell EqualLogic PS100E PS200E PS300E PS400E SeriesSpecifications:Type Sata II Controller ModuleEqualLogic Type 2 Controller Module for SATA Hard Drives1GbaseT Ports - 31Gb SFP Combo Ports - 3Cache 1Gb