Lauaarvuti Lenovo ThinkCentre E73 (10AS002N) TWR

Weight: 7,5kgOperating System: Windows 7 Professional 64 preinstalled through downgrade rights in Windows 8 Pro 64-bitAudio: Audio High Definition (HD) Audio, Realtek ALC662 codec Speaker Internal speaker for business audioAccessories: Keyboard: Lenovo Slim USB Keyboard (USB connector), black, Lenovo logo Mouse: Enhanced Optical USB Mouse, black, Lenovo logo.Card reader: 9-in-1 media reader, internal USB 2.0Special features: POWERFUL, SECURE MINI TOWER PC. Whether you work from home or run a company, the ThinkCentre E73 mini tower desktop offers the perfect balance between performance and protection. From its superior processing and faster storage to its increased security and energy efficiency, the ThinkCentre E73 can help meet your ever-changing business needs.Optical storage: Multi-Burner DL DVD±RW SATA 1.5Gb/s DriveGraphics: Intel HD Graphics 4600 in processor, uses main memory,one VGA, one DisplayPort, supports dual independent display, works along withdiscrete graphics to support up to four independent monitors Maximum resolution: 2560x1600 (DisplayPort)@60Hz2048x1536 (VGA)@75HzStorage: 1TB SATA 6.0Gb/s, 3.5" Wide, 7200 rpm HDDMemory: 4GB (4x1) UDIMM, PC3-12800 1600MHz DDR3*, two 240-pin DIMM socketsExpansion slots: Bay Bay 1: 5.25", 1.6" high, access, std optical Bay 2: 3.5", 1" high, no access, std disk Bay 3: 1.5", .35" high, access, optnl reader* *bay only available on models with media reader installed Slot Slot 1: half-length, full-height, PCI Express3.0 x16 (60w max)Slot 2: half-length, full-height, PCIe 2.0 x1Slot 3: half-length, full-height, PCIe 2.0 x1Type: Mini TowerCommunications: Gigabit ethernet port, Realtek RTL8111GN, Wake on LANWarranty Terms: 1-year on site warranty.Processor: Intel Core i5-4430S Processor (4 cores / 4 threads, 2.7GHz, 6MB cache),Turbo Boost 2.0 (3.2GHz), Intel HD Graphics 4600, 1600MHz DDR3 memory controllerDimensions: 160mm W X 400mm D X 397mm HPower: 180 watts, universal, autosensingChipset: Intel H81 Express ChipsetI/O ports: Front ports Two USB 2.0, microphone (st