Lenovo 20BG0016US ThinkPad i7-4800MQ 8GB 256GB QUADRO K2100M DVDRW Windows 7 Pro 15.6in Notebook

This portable 15.6" workstation is the thinnest and lightest in its class, yet sacrifices nothing in terms of speed, power, and durability. Graphics-intensive, ISV-certified applications with blazing-fast processing and advanced graphics technology, plus ThinkPad's known reliability, mean you can handle any heavy-computational task from anywhere you want to be.

Specifications

General
   System Type:  Notebook
   Operating System:  Microsoft Windows 7 Professional 64-bit Edition / Windows 8 Pro 64-bit Edition downgrade
   Preinstalled OS:  Windows 7

Processor / Chipset
   CPU:  Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz
   Max Turbo Speed:  3.7 GHz
   Number of Cores:  Quad-Core
   Cache:  6 MB
   64-bit Computing:  Yes
   Chipset:  Mobile Intel QM87 Express
   Platform Technology:  Intel vPro Technology
   Features:  Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0

Memory
   RAM:  8 GB ( 1 x 8 GB )
   Max RAM Supported:  32 GB
   Technology:  DDR3L SDRAM
   Speed:  1600 MHz / PC3-12800
   Form Factor:  SO DIMM 204-pin
   Slots Qty:  4
   Empty Slots:  3

Storage
   Main Storage:  256 GB SSD - eDrive
   Interface:  SATA 6 Gb/s
   Optical Drive:  DVD-Writer - removable

Display
   Type:  15.5" - IPS
   LCD Backlight Technology:  LED backlight
   Resolution:  2880 x 1620 ( 3K )
   Widescreen:  Yes
   Image Aspect Ratio:  16:9
   Features:  Anti-glare

Audio & Video
   Multi-GPU Configuration:  1 single GPU card / integrated GPU
   Graphics Processor:  NVIDIA Quadro K2100M / Intel HD Graphics 4600 - 2 GB
   Video System Features:  NVIDIA Optimus
   Camera:  Integrated webcam
   Resolution:  1280 x 720
   Camera Features:  Face-tracking technology
   Sound:  Stereo speakers , two microphones
   Codec:  Realtek ALC3232
   Compliant Standards:  High Definition Audio, Dolby Home Theater v4

Input
   Type:  TrackPoint, trackpad, backlit keyboard
   Features:  Built-in numeric keyboard, spill-resistant, multi-touch touchpad

Communications
   Wireless:  Bluetooth 4.0, 802.11ac
   Wireless Controller:  Intel Dual Band Wireless-AC 7260 - M.2 Card
   Network Interface:  Gigabit Ethernet
   Ethernet Controller:  Intel I217-LM

Wireless Broadband (WWAN)
   Generation:  WWAN upgradable

Battery
   Technology:  9-cell lithium ion
   Capacity:  99.9 Wh
   Run Time:  Up to 11.1 hours

AC Adapter
   Input:  AC 120/230 V ( 50/60 Hz )
   Output:  170 Watt

Connections & Expansion
   Expansion Bays:  1 x Ultrabay Slim
   Slots:  1 x ExpressCard/34 ( 1 free )
   Interfaces:  2 x USB 3.0 ¦ 2 x USB 2.0 ¦ Mini DisplayPort/Thunderbolt combo ¦ VGA ¦ LAN ¦ Headphone/microphone combo jack ¦ Dock
   Memory Card Reader:  4 in 1 ( SD Card, MultiMediaCard, SDHC Card, SDXC Card )

Software
   Software Included:  Cyberlink PowerDVD , CyberLink PowerProducer, CyberLink Power2Go, ThinkVantage Rescue and Recovery, Adobe Reader, Skype, ThinkVantage System Update, Norton Internet Security (30 days subscription), ThinkVantage Product Recovery, EverNote, Lenovo Solution Center, Lenovo Cloud Storage by SugarSync, PC Device Stage, Nitro Pro

Miscellaneous
   Color:  Graphite black
   Case Material:  Glass-fiber reinforced plastic
   Integrated Options:  X-Rite Pantone color sensor
   Dockable:  Yes
   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, ThinkPad Roll Cage, Intel Active Management Technology (iAMT), 1 USB 2.0 (Always On)
   Compliant Standards:  RoHS, GREENGUARD
   Localization:  English
   Manufacturer Selling Program:  TopSeller

Dimensions & Weight
   Width:  14.8 in
   Depth:  9.8 in
   Height:  1.2 in
   Weight:  6 lbs

Environmental Standards
   EPEAT Compliant:  EPEAT Gold
   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