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Server
Systems
Notebooks
Notebooks

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Processors
Memory
Cases, Power Supplies Case Fans & CPU Fans
Hard Drives
Keyboards
Mouse
Monitors
Network Products
Video Cards
Sound Cards & Modems
Surge Protectors & UPS
Optical Drives
Software
Cables & Adapters
Printers

Lenovo T420 Price list
Lenovo T520 Price list
Lenovo W520 Price list

 

 

T420 4178-6VU

T520 4240-49U

T520 4240-4EU

T420 4178-6WU

W520 4276-38U

W520 4276-37U

W520 4276-39U

 
Processor
i5-2520M
(2.5GHz, Dual core)
i5-2520M
(2.5GHz, Dual core)
i7-2620M
(2.7GHz, Dual core)
i7-2620M
(2.7GHz, Dual core)
i7-2720QM
(2.2GHz, Quad core)
i7-2720QM
(2.2GHz, Quad core)
i7-2820QM
(2.3GHz, Quad core)
 
RAM installed / Max
4GB / 8GB
4GB / 8GB
4GB / 8GB
4GB / 8GB
4GB / 16GB
8 GB / 16GB
8 GB / 16GB
 
Hard drive
500GB (7200 RPM)
500GB (7200 RPM)
500GB (7200 RPM)
500GB (7200 RPM)
500GB (7200 RPM)
500GB (7200 RPM)
500GB (7200 RPM)
 
Optical drive
DVD Super-Multi
DVD Super-Multi
DVD Super-Multi
DVD Super-Multi
DVD Super-Multi
DVD Super-Multi
DVD Super-Multi
 
Mobile Technology
Centrino2 Vpro
Centrino2 Vpro
Centrino2 Vpro
Centrino2 Vpro
Centrino2 Vpro
Centrino2 Vpro
Centrino2 Vpro
 
Screen
14.0" LED
15.6" LED
15.6" LED
14.0" LED
15.6" LED
15.6" LED
15.6" LED
 
Display Resolution
HD+ 1600 x 900 (16:9)
HD+ 1600 x 900 (16:9)
HD 1366 x 768 (16:9)
HD+ 1600 x 900 (16:9)
HD+ 1600 x 900 (16:9)
FHD 1920 x 1080 (16:9)
FHD 1920 x 1080 (16:9)
 
Graphics Controller
Nvidia NVS 4200M,
Intel GMA HD3000
Intel GMA HD3000
Intel GMA HD3000
Nvidia NVS 4200M,
Intel GMA HD3000
Nvidia Quadro 1000M
Intel GMA HD1000
Nvidia Quadro 1000M
Intel GMA HD1000
Nvidia Quadro 1000M
Intel GMA HD1000
 
Graphics memory
1GB
Shared
Shared
1GB
2GB
2GB
2GB
 
Network card
Gigabit Ethernet
Gigabit Ethernet
Gigabit Ethernet
Gigabit Ethernet
Gigabit Ethernet
Gigabit Ethernet
Gigabit Ethernet
 
Wi-fi
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
 
WWAN upgradable
Yes
Yes
Yes
Yes
Yes
Yes
Yes
 
Bluetooth
Ver 3.0
Ver 3.0
Ver 3.0
Ver 3.0
Ver 3.0
Ver 3.0
Ver 3.0
 
Webcam
HD 720p
HD 720p
HD 720p
HD 720p
HD 720p
HD 720p
HD 720p
 
Finger printer reader
Yes
Yes
Yes
Yes
Yes
Yes
Yes
 
eSATA USB combo
1
1
-
1
1
1
1
 
USB Ports / 1394 port
3 / 1 (4Pin)
3 / 1 (4Pin)
4 / 1 (4Pin)
3 / 1 (4Pin)
2 USB 3.0, 1 Powered USB
/ 1 (4Pin firewire)
2 USB 3.0, 1 Powered USB
/ 1 (4Pin firewire)
2 USB 3.0, 1 Powered USB
/ 1 (4Pin firewire)
 
Card reader
4 in 1
4 in 1
4 in 1
4 in 1
4 in 1
4 in 1
4 in 1
 
Speakers
Stereo
Stereo
Stereo
Stereo
Stereo
Stereo
Stereo
 
Display port
Yes
Yes
Yes
Yes
Yes
Yes
Yes
 
HDMI
-
-
-
-
-
-
-
 
VGA
Yes
Yes
Yes
Yes
Yes
Yes
Yes
 
Operating system
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
Windows 7 Pro 64-bit
 
Battery life
9-cell (15 hr)
9-cell (14 hr)
6-cell (7.7 hr)
9-cell (15 hr)
9-cell (10.8 hr)
9-cell (10.8 hr)
9-cell (10.8 hr)
 
Weight
5.22 lbs
6.02 lbs
5.54 lbs
5.22 lbs
5.75 lbs
5.75 lbs
5.75 lbs
 
Manufacture Warranty
3 year / 1 yr-battery
3 year / 1 yr-battery
3 year / 1 yr-battery
3 year / 1 yr-battery
3 year / 1 yr-battery
3 year / 1 yr-battery
3 year / 1 yr-battery
 
Price
$1299.00
$1299.00
$1349.00
$1529.00
$1599.00
$1749.00
$2099.00