HP ProLiant ML310 G4 1 TB SATA Storage Server. Internal memory: 1024 MB. Processor model: Intel Pentium D 3.4 GHz Dual Core/800 MHz FSB – 2 x 2 MB L2, Processor clock speed: 3400 MHz. Networking features: Embedded NC320i PCIe Gigabit Server Adapter. Internal mass storage: 4 x 250 GB Hot Plug, 3.5" 7.2K RPM SATA HDDs. Weight: 17900 g