Processor  4 x Intel Itanium processor (32KB cache L1 - 256KB cache L2 - 9MB cache L3, 1.6Ghz, 400MHz FSB)   Mother Board  Chipset Intel E8870 with system bus 400MHz, PCI-Hotplug; NIC GB   Memory  2GB DDR 266MHz ECC register. Support max 64GB   Hard Disk  3 x 36.7GB SCSI Ultra 320 Hotswap; Support max internal storage 6HDD SCSI Ultra320 Hotswap   Raid  Raid controller 0/1/4/5/10, support clustering   Power Supply  2 x 1200watts redundant power, 4 fans cooling. Rack 4U   Software  ISM; Microsoft Windows Server 2003; Redhat Linux Enterprise 3.0; Caldera  Open Unix 8.0