Lenovo thinkPad x220 12.5 - core i5 2.5ghz, 4gb ram, 500gb hdd

LENOVO ThinkPad X220

Architecture Audio

• High Definition (HD) Audio
• Conexant 20672 codec
• Stereo speakers 1 watt x 2
• Volume up, down, mute buttons
• Dual array mic, mic mute button, combo audio
• Mic jack

Keyboard

• 7-row with Trackpoint (commons with T-series)
• Spill-resistant
• Multimedia Fn keys
• UltraNav (Multi finger)
• Fingerprint reader

Memory

• 4GB / PC3-10600 1333MHz DDR3
• Base sizes: 4GB
• Non-parity
• Dual-channel capable
• Two 204-pin SO-DIMM sockets

Mouse

• TrackPoint
• Pointing device
• "Press-to-Select,"
• Internet Scroll Bar
• Magnifying glass
• Touchpad
• UltraNav™
• Buttonless touchpad below keyboard
• Tap Zones
• Multi-touch

Processor

• Intel® Core™ i5-2520M processor (dual-core, 2.50GHz, 3MB Cache),
• DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.20GHz), HT technology
• Intel Core i5-2540M processor (dual-core, 2.60GHz, 3MB Cache),
• DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.30GHz), HT technology

Communications Network

• 11a/b/g/n, PCIe Half Mini Card, Intel Centrino® Advanced-N 6205, 2x2
• Wireless WAN
• Bluetooth 3.0 wireless, LED indicator
• Ethernet
• Non-vPro model: Intel 82579LF Gigabit Network Connection (Lewisville), PHY, PCIe x1
• vPro model: Intel 82579LM Gigabit Network Connection (Lewisville), PHY, PCIe x1
• Intel Active Management Technology (iAMT)

Expansion Bays

• 3 in 1 SD card reader. SDXC Support
• 1 Full (WWAN or m-SATA)
• 1 Express Card 54mm.
• WWAN SIM

External ports

• Docking - Port Replicator
• VGA out
• Display Port
• Ethernet (RJ45)
• Audio Combo - Headphone/Mic
• Three USB 2.0 (one powered)

Power AC Adapter

• AC adapter: This ac-to-dc converter supplies the necessary power to the computer. The ac adapter also charges the battery pack when it is installed in the computer.
• Universal AC adapter: 90 W, 2-pin / 3-pin
• Universal AC adapter: 65 W 2-pin/3-pin

Battery

• The battery pack is an internal power source to the computer when the AC adapter is not available. The battery pack is rechargeable and is charged using the AC adapter with the system.
• You can determine how much battery power remains by using the Fuel-Gauge ThinkPad utility program. This displays the percent charge remaining, whether one or two batteries are in the system.
• Lithium Ion 4-cell, 6-cell, or 9-cell, supports optional external battery (0A36280) as 2nd battery
• Battery life

Notes: Battery life (and recharge times) will vary based on many factors including screen brightness, applications, features,power management, battery conditioning and other customer preferences.

Security System

• Power-on password,
• Hard disk password
• Supervisor password
• Security keyhole
• Trusted Platform Module, TCG 1.2-compliant
• UPEK Fingerprint reader on palm rest
• Swipe sensor
• LED indicator
• Power On Authentication
• Supports the security chip

Optical drive

• 9.5mm DVD & CD-RW & DVD-R/RW/RAM drive

Hard drive features

• Hard Disk Drive 500 GB

Video Display

• 12.5" (317.5mm) HD (1366x768) TFT color
• Anti-glare
• LED backlight
• 200 nits
• 16:9 aspect ratio
• 300:1 contrast ratio
• (Premium) 12.5" (317.5mm) HD (1366x768) TFT color
• Anti-glare
• LED backlight
• 300 nits
• 16:9 aspect ratio
• 500:1 contrast ratio
• IPS
• WideView (170° viewing

Graphic Controller

• Intel HD Graphics 3000 in processor
• External analog monitor support via VGA DB-15 connector and digital monitor support via DisplayPort (supports single-link DVI-D via cable 45J7915)
• Supports dual independent display
• Maximum external resolution:
• 2560x1600 (DisplayPort)@60Hz
• 2048x1536 (VGA)@75Hz
• 1920x1200@60Hz (single-link DVI-D via cable 45J7915)