The Cisco UCS C220 M4 SFF rack server is a 2-socket, 1U rack server from Cisco, designed for both performance and expandability over a wide range of storage-intensive infrastructure workloads from big data to collaboration. The enterprise-class UCS C220 M4 SFF server extends the capabilities of Cisco's Unified Computing System portfolio in a 1U form factor with the addition of the Intel Xeon E5-2600 v3 series processor family that deliver significant performance and efficiency gains. In addition, the UCS C220 M4 SFF server provides 24 DIMM slots, up to 8 drives and 2 x 1 GbE LAN-on-motherboard (LOM) ports delivering outstanding levels of density and performance in a compact 1U package.