OPTI 780MT C2D/2.93 2GB 250GB DVDR W7P The Dell OptiPlex 780 is ideal for environments that demand a durable, stable platform, comprehensive security control, and superior management capability. The OptiPlex 780 provides the kind of solution that IT departments need to help simplify operations and drive cost efficiency in their growing and complex IT environments. Whether your workforce is local, national or global, the Dell OptiPlex 780 offers easy serviceability, standardized configurations and advanced remote-management capabilities that can help IT work more efficiently. * MAIN SPECIFICATIONS Product Description Dell OptiPlex 780 - Core 2 Duo E7500 2.93 GHz Type Personal computer Form Factor Mini tower Dimensions (WxDxH) 7.4 in x 17 in x 16.1 in Weight 25.8 lbs Localization English / United States Processor 1 x Intel Core 2 Duo E7500 / 2.93 GHz ( Dual-Core ) Processor Main Features Intel Virtualization Technology Cache Memory 3 MB L2 cache Cache Per Processor 3 MB RAM 2 GB (installed) / 8 GB (max) - DDR3 SDRAM - non-ECC - 1333 MHz - PC3-10600 Storage Controller Serial ATA ( Serial ATA-300 ) Hard Drive 1 x 250 GB - standard - Serial ATA-300 Optical Storage DVDRW Monitor None. Graphics Controller Intel GMA 4500 Dynamic Video Memory Technology 5.0 Audio Output Sound card - stereo Networking Network adapter - Ethernet, Fast Ethernet, Gigabit Ethernet Power AC 120/230 V ( 50/60 Hz ) OS Provided Microsoft Windows 7 Professional Microsoft Office Preloaded Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC. Environmental Standards ENERGY STAR Qualified Manufacturer Warranty 3 years warranty - on-site General Type Personal computer Recommended Use Small business, corporate business Product Form Factor Mini tower Width 7.4 in Depth 17 in Height 16.1 in Weight 25.8 lbs Localization English / United States Processor Type Intel Core 2 Duo E7500 / 2.93 GHz Multi-Core Technology Dual-Core 64-bit Computing Yes Installed Qty 1 Max Supported Qty 1 Processor Main Features Intel Virtualization Technology Cache Memory Type L2 cache Installed Size 3 MB Cache Per Processor 3 MB Mainboard Chipset Type Intel Q45 Express Data Bus Speed 1066 MHz RAM Installed Size 2 GB / 8 GB (max) Technology DDR3 SDRAM - non-ECC Memory Speed 1333 MHz Memory Specification Compliance PC3-10600 Features Dual channel memory architecture Configuration Features 1 x 2 GB Storage Controller Type Serial ATA - integrated Controller Interface Type Serial ATA-300 Storage Hard Drive 1 x 250 GB - standard - Serial ATA-300 - 7200 rpm - Native Command Queuing (NCQ), DataBurst Cache Optical Storage Type DVDRW - Serial ATA Monitor Monitor Type None. Graphics Controller Type Integrated Graphics Processor / Vendor Intel GMA 4500 Dynamic Video Memory Technology 5.0 Digital Video Standard Digital Visual Interface (DVI) Audio Output Type Sound card - integrated Sound Output Mode Stereo Compliant Standards High Definition Audio Input Device Type Mouse, keyboard Keyboard Interface USB Mouse Technology Optical Interface USB Networking Networking Network adapter - integrated Ethernet Controller(s) Intel 82567LM Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Expansion / Connectivity Expansion Bays\ (total) / 1 (free) x front accessible - 5.25" 1 (total) / 1 (free) x front accessible - 3.5" 2 (total) / 1 (free) x internal - 3.5" Expansion Slot(s)[ (total) / 1 (free) x PCI Express x16 - full-height 2 (total) / 2 (free) x PCI - full-height 1 (total) / 0 (free) x processor 4 (total) / 3 (free) x memory 1 (total) / 1 (free) x PCI Express x1 - full-height Interfacesb x Hi-Speed USB - 4 pin USB Type A ( 2 front, 6 rear ) 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x serial - RS-232 - 9 pin D-Sub (DB-9) 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25) 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x audio - line-in - mini-phone stereo 3.5 mm 1 x audio - line-out - mini-phone stereo 3.5 mm 1 x microphone - input - mini-phone 3.5 mm ( 1 in front ) 1 x headphones - output - mini-phone stereo 3.5 mm ( 1 in front ) 1 x display / video - DVI-Analog/Digital (dual link) - 29 pin combined DVI 1 x storage - eSATA - 7 pin external Serial ATA Miscellaneous Features Active Power Factor Correction (PFC) Power Device Type Power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Power Provided 305 Watt Operating System / Software OS Provided Microsoft Windows 7 Professional - English Microsoft Office Preloaded Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC. Environmental Standards ENERGY STAR Qualified Yes Manufacturer Warranty Service & Support 3 years warranty Service & Support Details Limited warranty - 3 years - on-site - response time: next business day Environmental Parameters Min Operating Temperature 50 F Max Operating Temperature 95 F Humidity Range Operating 20 - 80%