Laptop Card
Lenovo ThinkPad W 520 4282R23
Benchmark data, technical specifications, and photo references for this notebook configuration.
Specifications
Structured data extracted from the current catalog recordOS
OS
Microsoft Windows 7 Professional x64
Processor
Manufacturer
Intel
Model
Core i7-2820QM
Clock Speed (MHz)
2300
L2 Cache (Kb)
1024
L3 Cache (Kb)
8192
Motherboard
Chipset
Intel QM67 Express
Memory
Size (Mb)
6144
Type
DDR3-1333
Max Size (Mb)
32768
HDD
Size (Gb)
500
Type
SATA
Speed (RPM)
7200
SSD
Size (Gb)
80
Optical Drive
Optical Drive
DVD±RW Super-Multi
Video Processor
Chipset
NVIDIA Quadro 2000M
Size (Mb)
2048
Display
Size (Inch)
15.6
Resolution
1920x1080
Type
Full HD
Audio
Audio
Intel High Definition Audio
Network
WLAN
802.11a/b/g/n
Bluetooth
yes
Local Area Network
1 Gbit/s
Webcam
yes
Card Reader
Types
Secure Digital, MultiMediaCard, Hi-Capacity Secure Digital, Secure Digital eXtended Capacity (SDXC)
Interfaces
IEEE1394
yes
RJ45
yes
USB 3.0
2
eSATA
yes
Mic In
yes
Headphone
yes
Microphone
yes
DisplayPort
yes
Extra
Fingerprint
yes
Power
Type
Li-Ion
Capacity
8400
Battery Life (hours)
8
Dimensions
Width (mm)
372
Length (mm)
245
Height (mm)
36.6
Weight (kg)
2.61