TS E31 TWR I5/3.3 4GB 500GB DVDR W7P 64 Lenovo ThinkStation E31 2555 - Tower - 1 x Core i5 3550 / 3.3 GHz - RAM 4 GB - HDD 1 x 500 GB - DVD-Writer - Quadro 600 / HD Graphics 2500 - Gigabit LAN - Windows 7 Professional 64-bit - Monitor : none. - TopSeller The game-changing Lenovo ThinkStation E31 series offers the performance and reliability you need on a budget you can afford. The ThinkStation E31 series are equipped with high-performance Intel processors and error correcting memory to deliver top quality, professional results at an entry-class price point. And professional results require powerful graphics. Equipped with Error-Correcting Code (ECC) memory, which virtually eliminates all memory-related failure, the ThinkStation E31 also supports 1600 MHz, DDR3 memory. Ensuring support and certifications for the latest ISV applications from Autodesk, Adobe, Dassault Systémes, PTC, and Siemens, Lenovo's newest workstation offering boosts productivity effortlessly. The powerful ThinkStation E31 offers the best value for an entry-class workstation.
Main Specifications Product Description Lenovo ThinkStation E31 2555 - Core i5 3550 3.3 GHz - Monitor : none. Type Workstation Form Factor Tower Localization English Processor 1 x Intel Core i5 (3rd Gen) 3550 / 3.3 GHz ( 3.7 GHz ) ( Quad-Core ) Processor Socket LGA1155 Socket Processor Main Features Intel Extended Memory 64 Technology, Intel Turbo Boost Technology 2 Cache Memory 6 MB Cache Per Processor 6 MB RAM 4 GB (installed) / 32 GB (max) - DDR3 SDRAM - non-ECC - 1600 MHz - PC3-12800 Storage Controller SATA ( SATA-600 ) Hard Drive 1 x 500 GB - SATA-600 Optical Storage DVD-Writer Card Reader 29 in 1 Monitor None. Multi-GPU Configuration 1 single GPU card / integrated GPU Graphics Controller PCIe x16 - NVIDIA Quadro 600 / Intel HD Graphics 2500 Video Memory 1 GB Audio Output Integrated - stereo Networking Gigabit LAN Power AC 120/230 V ( 50/60 Hz ) OS Provided Microsoft Windows 7 Professional 64-bit Edition 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. Dimensions (WxDxH) 6.9 in x 17 in x 16.7 in Weight 27.6 lbs Manufacturer Selling Program TopSeller Environmental Standards ENERGY STAR Qualified , EPEAT Gold Manufacturer Warranty 3 years warranty
Extended Specifications General Type Workstation Product Form Factor Tower Built-in Devices Speaker Embedded Security Trusted Platform Module (TPM 1.2) Security Chip Color Raven black Localization English Processor / Chipset CPU Intel Core i5 (3rd Gen) 3550 / 3.3 GHz Max Turbo Speed 3.7 GHz Number of Cores Quad-Core 64-bit Computing Yes CPU Qty 1 Max CPU Qty 1 Processor Main Features Intel Extended Memory 64 Technology, Intel Turbo Boost Technology 2 CPU Socket LGA1155 Socket Chipset Type Intel C216 Cache Memory Installed Size 6 MB Cache Per Processor 6 MB RAM Installed Size 4 GB / 32 GB (max) Technology DDR3 SDRAM - non-ECC Memory Speed 1600 MHz Memory Specification Compliance PC3-12800 Form Factor DIMM 240-pin Features Unbuffered, mixing of different types of memory modules is not supported Configuration Features 1 x 4 GB Hard Drive Type HDD Capacity 1 x 500 GB Interface Type SATA-600 Spindle Speed 7200 rpm Storage Controller Type 1 x SATA - integrated Controller Interface Type SATA-600 RAID Level RAID 0, RAID 1 Optical Storage Type DVD-Writer - SATA Card Reader Type 29 in 1 card reader Monitor Monitor Type None. Graphics Controller Type Plug-in card Interface Type PCIe x16 Multi-GPU Configuration 1 single GPU card / integrated GPU Graphics Processor NVIDIA Quadro 600 / Intel HD Graphics 2500 Video Memory 1 GB Video Interfaces VGA, DVI, DisplayPort Audio Output Type Integrated Sound Output Mode Stereo Compliant Standards High Definition Audio Input Device Type Mouse, keyboard Keyboard Keyboard Name Preferred Pro USB Interface USB Mouse Technology Optical Interface USB Features Scroll Networking Type Integrated Ethernet Controller Intel 82579 Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Expansion / Connectivity Bays 2 (total) / 1 (free) x external 5.25" x 1/2H 1 (total) / 0 (free) x external 3.5" x 1/3H 2 (total) / 1 (free) x internal 3.5" x 1/3H Slots 4 (total) / 3 (free) x DIMM 240-pin 1 (total) / 0 (free) x CPU 1 (total) / 0 (free) x PCIe 2.0 x16 - half-length, full-height 1 (total) / 1 (free) x PCIe 2.0 x1 - half-length, full-height 2 (total) / 2 (free) x PCI - half-length, full-height Interfaces 4 x USB 2.0 ( 2 front, 2 rear ) 2 x microphone ( 1 front, 1 rear ) 1 x headphones ( 1 in front ) 1 x serial 1 x LAN (Gigabit Ethernet) 1 x VGA 2 x DisplayPort 1 x DVI-D (dual link) 1 x audio line-out 1 x audio line-in 4 x USB 3.0 Miscellaneous Features Security lock slot (cable lock sold separately), administrator password, power-on password, boot without keyboard or mouse, serial port I/O control, USB port control, boot sequence control, chassis intrusion detection, padlock loop, 85% efficiency power supply Compliant Standards RoHS, 80 PLUS Bronze, GREENGUARD Manufacturer Selling Program TopSeller Power Device Type Power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Power Provided 280 Watt Operating System / Software OS Provided Microsoft Windows 7 Professional 64-bit Edition 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. Software Ulead DVD MovieFactory, ThinkVantage Rescue and Recovery, Adobe Reader, Norton Internet Security (30 days subscription), Corel WinDVD Environmental Standards EPEAT Compliant EPEAT Gold ENERGY STAR Qualified Yes Manufacturer Warranty Service & Support 3 years warranty Service & Support Details Limited warranty - parts and labor - 3 years Dimensions & Weight Width 6.9 in Depth 17 in Height 16.7 in Weight 27.6 lbs