Sülearvuti Lenovo ThinkPad T550 (20CK000X) 15.6" FHD (1920x1080), Intel Core i5-5200U 2.2GHz/3MB

Dimensions: 380.6mm x 258.2mm x 22.45mmAC adapter: 45W AC adapterCommunications: Intel Ethernet Connection I218-LM (Clarkville) Bluetooth 4.0 wireless, integrated in Wi-Fi + Bluetooth combo adapter 11b/g/n, Intel Wireless-N 7265, 2x2, Wi-Fi + Bluetooth combo adapter, M.2 card Wireless WAN, Sierra Wireless EM7345, Intel 4G LTE/HSPA/GSM/GPRS/EDGE, GPS, M.2 cardSecurity: Power-on password, hard disk password, supervisor password, security keyhole Trusted Platform Module, TCG 1.2-compliant, Fingerprint reader on the palm rest, swipe sensorKeyboard: 6-row, spill-resistant, multimedia Fn keys, numeric keypad, optional LED backlight TrackPoint pointing device and buttonless Mylar surface touchpad, multi-touch (English layout)Type: Business UltrabookStorage: 256GB SSD / SATA 6.0Gb/s, 2.5" wide, 7mm high, removable, upgradableOperating System: Windows 7 Professional 64 preinstalled through downgrade rights in Windows 8.1 Pro 64-bitDisplay: 15.6" (396mm) FHD (1920x1080), anti-glare, LED backlight, 300 nits, 16:9 aspect ratio, 400:1 or 500:1 contrast ratioAudio: HD Audio, Realtek ALC3232 codec / stereo speakers, 1W x 2 / dual array microphone, combo audio/microphone jackCamera: HD720p resolution, low light sensitive, fi xed focusProcessor: 5th Generation Intel Core i7-5600U 2/4 2.6GHz/4MB (max 3.2GHz)Memory: 8GB PC3-12800 1600MHz DDR3L, non-parity, dual-channel capable, two 204-pin SO-DIMM sockets (16GB max)Optical storage: NoneCard reader: Smart card reader, 4-in-1 reader (MMC, SD, SDHC, SDXC)Features: Delivers improved thermal and power effi ciency, up to 30 day standby, faster resume time, enhanced security, as well as anti-tampering measuresWeight: 2.13 kgChipset: Intel SoC (System on Chip) platformVideo: Intel HD Graphics 5500 in processor oI/O ports: 3xUSB 3.0 (one Always On), VGA, MiniDP, Ethernet (RJ-45), Dock connectorBattery: Integrated Li-Polymer 3-cell (44Wh) + Li-Ion (23Wh)Color: Black