Lenovo - 14" ThinkPad Notebook - 4 GB Memory - 320 GB Hard Drive

Processor Manufacturer: Intel

Processor Type: Core i5

Processor Model: i5-2520M

Processor Speed: 2.50 GHz

Processor Core: Dual-core (2 Core)

Cache: 3 MB

64-bit Processing: Yes

vPro Technology: Yes

Chipset Manufacturer: Intel

Chipset Model: QM67 Express

Standard Memory: 4 GB

Maximum Memory: 8 GB

Memory Technology: DDR3 SDRAM

Memory Standard: DDR3-1333/PC3-10600

Number of Total Memory Slots: 2

Hard Drive Capacity: 320 GB

Optical Drive Type: DVD-Writer

Optical Media Supported: DVD±R/±RW

Screen Size: 14"

Display Screen Type: Active Matrix TFT Color LCD

Aspect Ratio: 16:9

Screen Mode: WSXGA

Backlight Technology: LED

Screen Resolution: 1600 x 900

Graphics Controller Manufacturer: Intel

Graphics Controller Model: GMA HD 3000

Graphics Memory Accessibility: Shared

WWAN Supported: Yes

Ethernet Technology: Gigabit Ethernet

Wi-Fi: Yes

Wi-Fi Standard: IEEE 802.11n

Bluetooth: Yes

Bluetooth Standard: Bluetooth 3.0

Webcam: No

Finger Print Reader: Yes

Total Number of USB Ports: 4

DisplayPort: Yes

Operating System: Genuine Windows 7 Professional

Operating System Architecture: 64-bit

Pointing Device Type: TouchPad, Trackpoint

Number of Cells: 6-cell

Battery Chemistry: Lithium Ion (Li-Ion)

Height: 1.0"

Width: 13.5"

Depth: 9.1"

Weight (Approximate): 3.68 lb

Green Compliant: Yes

Green Compliance Certificate/Authority: EPEAT Silver, Energy Star, RoHS

Limited Warranty: 3 Year

ThinkPad T420s 417429U Notebook

Lithium Ion Battery

AC Adapter