LENOVO Thinksystem DE4000 HIC 12Gb SAS4-ports

Using a Redundant Array of Independent Disks (RAID) to store data remains one of the most common and cost-efficient methods to increase server's storage performance, availability, and capacity. RAID increases performance by allowing multiple drives to process I/O requests simultaneously. RAID can also prevent data loss in case of a drive failure by reconstructing (or rebuilding) the missing data from the failed drive using the data from the remaining drives.
Product Description: Lenovo - storage controller (RAID) - SAS 12Gb/s | Device Type: Storage controller (RAID) - plug-in module | Interface: SAS 12Gb/s | Supported Devices: Disk array (RAID) | Channel Qty: 4 | Designed For: ThinkSystem DE4000F 2U24 SFF controller enclosure; DE4000H Hybrid 2U12 LFF controller enclosure, 2U24 SFF, 2U24 SFF controller enclosure, 4U60 LFF controller enclosure