Designed 4 high-performance servers clustering & business critical applications, the Supermicro1U rack servers support the latest 800MHz FSB Xeon with EM64T. The server features a pair of universal expansion slots that can be utilized 4 either PCI-X-133/100 or the latest PCI-Express cards 2 provide outstanding I/O flexibility.The SuperServer 6014A-8 features 4x 1" Hot-swap Ultra320/160 SCSI drive bays.