The Serve RAID M5110 SAS/SATA controller is part of the IBM Serve RAID M series family that offers a complete server storage solution consisting of RAID controllers, cache/flash modules, energy packs, and software feature upgrades in an ultra-flexible offerings structure. This product is optimized to deliver the performance that is demanded by the ever-growing I/O requirements of today's enterprises. The M5110 comes as a small form factor PCIe adapter. It also shares a common set of upgrades, simplifying inventory management.