The Intel Server System R1304SP4SHOC family features the entry one-socket Intel Server Board S1400SP family, which supports the Intel Xeon® processor E5-2400 family. This 21-inch 1U rack system has redundant 450W 80PLUS Gold efficiency power supply and four 3.5" HDD, supports six memory slots, and offers great I/O flexibility with one PCIe Gen 3 x8 riser, in addition to an Intel I/O Expansion Module and a dedicated SAS ROC connector.