HP ProDesk 400 G2 MT TPM DP / HE / i3-4160 / 4GB / 500GB 7200 / W8.1dgW7p64 / SuperMulti ODD / 1yw / USBkbd / USBmouseConfigurations for today and tomorrowDesigned with work in mindPerform at the speed of workSafeguard data and devices FormFactor MiniTower PROCESSOR Intel i3-4160 ProccesorSpeed 3.60 GHz ProcessorMultiCoreType Dual Core Chipset Intel H81 Express FSB n/a CACHE 3 MB RAM 4 GB RAMinstalled_max 16 GB RAMSlotstotal_available 2 RAMSlotsFree 1 MemoryType DDR3 PC3-12800 1600 MHz HardDrive 500 GB StorageDeviceSpeed 7200 rpm QuantityofStorageDevices 1 StorageDeviceType HDD SATA RaidLevels n/a GraphicCard Yes GraphicsController Intel HD Graphics 4400 GraphicsControllerMemorySize n/a GraphicsControllerMemoryType Shared Audio Yes AudioFeatures DTS Sound+ audio management technologyHD audio with Realtek ALC221 codec (all ports are stereo)microphone and headphone front ports (3.5 mm)line out rear port (3.5 mm)multi-streaming capableinternal speaker NetworkCard Yes Network 10/100/1000 Mbps NetworkCardType Integrated Realtek RTL8151GH-CB GbE WirelessNetwork n/a Wireless n/a WirelessCardType n/a Bluetooth n/a OpticalStorage DVD+/-RW SM Monitor n/a Keyboard Yes KeyboardType USB keyboard Mouse Yes MouseType HP USB Mouse OperatingSystem Microsoft Windows 8.1 / Microsoft Windows 7 Professional 64 Security Trusted Platform Module (TPM) 1.2 (Common Criteria EAL4+ certified)SATA port disablement (via BIOS)Serial, parallel, USB enable/disable (via BIOS)USB port disable at factory (optional)Removable media write/boot controlPower-on password (via BIOS)Administrator password (via BIOS)HP Chassis (1 bay) Security KitSupport for chassis padlocks and cable lock devices ManagementFeatures n/a SoftwareIncluded HP business PCs are shipped with a variety of software titles including HP Client Security, HP Drive Encryption, HP Password Manager, Microsoft Security Essentials, CyberLink Power DVD BD, HP ePrint Driver, HP PageLift, Box 50 GB Offer, Foxit Phan