Lenovo New Thinkpad x1 Carbon Core I5-4300U 4GB 256GB SSD 14in HD WIN7/8.1 Pro Ultrabook

A carbon fiber roll cage with reinforcement throughout makes the X1 Carbon Ultrabook ultralight, ultradurable and highly portable. Stay unplugged all day, but when needed, boost your battery up to 80% capacity in just 35 minutes.

Specifications

General
   System Type:  Ultrabook
   Operating System:  Microsoft Windows 7 Professional 64-bit Edition / Windows 8.1 Pro 64-bit Edition downgrade
   Preinstalled OS:  Windows 7

Processor / Chipset
   CPU:  Intel Core i5 (4th Gen) 4300U / 1.9 GHz
   Max Turbo Speed:  2.9 GHz
   Number of Cores:  Dual-Core
   Cache:  3 MB
   64-bit Computing:  Yes
   Platform Technology:  Intel vPro Technology
   Features:  Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0

Memory
   RAM:  4 GB ( provided memory is soldered )
   Technology:  DDR3L SDRAM
   Speed:  1600 MHz / PC3-12800
   Form Factor:  Integrated

Storage
   Main Storage:  256 GB SSD - eDrive
   SSD Form Factor:  M.2

Display
   Type:  14"
   LCD Backlight Technology:  LED backlight
   Resolution:  1600 x 900 ( HD+ )
   Widescreen:  Yes
   Image Aspect Ratio:  16:9
   Features:  Anti-glare, ambient light sensor (Windows 8.1 64-bit only)

Audio & Video
   Graphics Processor:  Intel HD Graphics 4400
   Camera:  Integrated webcam
   Capture Resolutions:  1280 x 720
   Camera Features:  Face-tracking technology, gesture input support
   Sound:  Stereo speakers , two microphones
   Codec:  Realtek ALC3232
   Compliant Standards:  High Definition Audio, Dolby Home Theater v4

Input
   Type:  TrackPoint, UltraNav, backlit keyboard
   Features:  Spill-resistant, multi-touch touchpad, adaptive keyboard

Communications
   Wireless:  Bluetooth 4.0, 802.11ac
   Wireless Controller:  Intel Dual Band Wireless-AC 7260 - M.2 Card
   Network Interface:  Gigabit Ethernet

Wireless Broadband (WWAN)
   Generation:  WWAN upgradable

Battery
   Technology:  8-cell lithium polymer
   Capacity:  45 Wh
   Run Time:  Up to 8.7 hours

AC Adapter
   Input:  AC 120/230 V ( 50/60 Hz )
   Output:  65 Watt

Connections & Expansion
   Interfaces:  2 x USB 3.0 ¦ Mini DisplayPort ¦ HDMI ¦ Headphone/microphone combo jack ¦ LAN ¦ OneLink connector

Software
   Software Included:  ThinkVantage Rescue and Recovery, Adobe Reader, ThinkVantage System Update, Norton Internet Security (30 days subscription), ThinkVantage Product Recovery, EverNote, Lenovo Solution Center, PC Device Stage, Nitro Pro

Miscellaneous
   Case Material:  Glass-fiber reinforced plastic, carbon fiber reinforced plastic, magnesium-aluminum alloy
   Security:  Trusted Platform Module (TPM 1.2) Security Chip , fingerprint reader
   Features:  Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), RapidCharge, reset switch, voice input support
   Cables Included:  Network adapter
   Compliant Standards:  RoHS
   Localization:  English
   Manufacturer Selling Program:  TopSeller

Dimensions & Weight
   Width:  13 in
   Depth:  8.9 in
   Height:  0.7 in
   Weight:  3 lbs

Environmental Standards
   EPEAT Compliant:  EPEAT Silver
   ENERGY STAR Qualified:  Yes

Manufacturer Warranty
   Service & Support:  3 years warranty
   Service & Support Details:  Limited warranty - 3 years - pick-up and return ¦ Limited warranty - battery - 1 year