Processor  Intel Pentium 4 processor 530 with HT Technology (1MB cache L2, 3.0Ghz, 800MHz FSB), Max 3.6GHz   Mother Board  Chipset Intel E7210 with system bus 800MHz, PCI-X; NIC GB   Memory  512MB DDR 400MHz ECC register. Support max 4GB   Hard Disk  3 x SATA 150 80GB. Support Max 3HDD Intenal   Raid  0/1   Power Supply  2 x 250watts, 9 fans cooling. Size Rack 1U   Software  ISM; Microsoft Windows Server 2003; Redhat Linux Enterprise 3.0; Caldera  Open Unix 8.0