Lauaarvuti Lenovo E73 TWR I3/4GB/500GB/DRW/7P10P

- Parallel ports quantity 1 Hard disk interface Serial ATA III Hardware 5.25" bays (free) 1 (0) Front panel connections USB 2.0 (2pcs), microfone and headphones connection Serial ports quantity 1 Hardware 2.5" bays (free) 0 (0) Hardware 3.5" bays (free) 1 (0) Hard disk rotational speed, RPM 7200 System bus, GT/s 5GT/S DMI2 Graphics adapter family Intel Dedicated video memory Uses system memory Power supply, W 180 L3 cache, MB 6 Intel vPro No Intel Virtualization technology VT-x / VT-d Operating system architecture 64-BIT Memory clock speed, MHz 1600 Internal memory type DDR3 Memory slots 2 Processor manufacturer Intel Operating system language English Hard disk drive capacity 500 VGA (D-Sub) ports quantity 1 USB 2.0 ports quantity 4 Weight, g 7500 Ethernet LAN (RJ-45) ports quantity 1 Number of hard drives installed 1 Depth, mm 400 Width, mm 160 Height, mm 397 USB 3.0 ports quantity 2 Wireles LAN (WLAN) No Integrated Memory Card Reader Yes RAID controller No Optical drive DVD+/-RW Operating system provided Windows 7 Pro (64bit) downgrade / Windows 8.1 Pro (64bit) Processor model Intel Core i3-4170 (3.70 GHz, 3M, DC) PCI (free) 0 (0) PCI Express x1 (free) 2 (2) PCI Express x16 (free) 1 (1) Maximum internal memory, GB 16 GB Motherboard chipset Intel H81 Express Memory slots (available) 1 Processor number of cores 2 Processor clock speed, MHz 3.70 Graphic adapter Intel HD Graphics 4400 Total storage capacity 500 GB Processor family Intel Core i3 Internal memory, GB 4 Connections DisplayPort