Lauaarvuti Lenovo ThinkCentre E73 (10AU003D) SFF

Weight: 6kgOperating 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: SMALL IN SIZE. BIG IN STATURE. Whether you work from home or run a company, the ThinkCentre E73 small form factor 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: Super 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 Maximum resolution: 2560x1600 (DisplayPort)@60Hz2048x1536 (VGA)@75HzStorage: 500GB SATA 6.0Gb/s, 3.5" Wide, 7200 rpm HDDMemory: 4GB (1x4GB) UDIMM, PC3-12800 1600MHz DDR3*, two 240-pin DIMM socketsExpansion slots: Slot 1: Low Profile, PCI Express3.0 x16 (40w max)Slot 2: Low Profile, PCIe 2.0 x1Slot 3: Low Profile, PCIe 2.0 x1Type: Small Form FactorCommunications: Gigabit ethernet port, Realtek RTL8111GN, Wake on LANWarranty Terms: 1-year on site warrantyProcessor: 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: 336mm W X 382mm D X 101mm HPower: 180 watts, universal, autosensingChipset: Intel H81 Express ChipsetI/O ports: Front ports Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm) Rear ports Two USB 3.0, two USB 2.0, optional serial (9-pin), optional parallel (25-pin),ethernet (RJ-45), VGA DB-15, DisplayPort Rear audio ports Line-in (stereo, 3.5mm), line-out (stereo, 3.5mm), microphone (stereo, 3.5mm)Color: Glossy black bezelmetal ca