Lenovo ThinkPad L520 comes with Intel Core i5 or i3 Sandy Bridge processor, Intel HM65 chipset, DDR3 1333MHz memory, 15.6 inch HD or HD+ display, Intel HD graphics, four/six/nine-cell battery, HD webcam, four USB 2.0 ports, an eSATA port, and card reader.
Lenovo ThinkPad L520 Specifications
Display
Diagonal Size : 15.6”
Resolution : 1366 x 768 (HD) / 1600 x 900 (HD+)
Technology : anti-glare
Graphics Card
Integrated Intel® HD graphics
Processor
Type : Intel® Core™ i5-2540M dual-core processor
Speed : 2.6 GHz with Turbo Boost up to 3.3 GHz
Cache : 3 MB
Type : Intel® Core™ i5-2520M
Speed : 2.5 GHz with Turbo Boost up to 3.2 GHz
Cache : 3 MB
Type : Intel® Core™ i5-2410M dual-core processor
Speed : 2.30 GHz with Turbo Boost up to 2.9 GHz
Cache : 3 MB L3
Type : Intel® Core™ i3-2310M dual-core processor
Speed : 2.10 GHz
Cache : 3 MB L3
Chipset
Intel® HM65
Memory
DDR3 1333MHz
Max : 8GB
Storage
160GB 7200rpm SATA
250GB 5400rpm SATA
250GB 7200rpm SATA FDE
320GB 5400rpm SATA
320GB 7200rpm SATA
500GB 7200rpm SATA
Optical Drive
DVD ROM Read-Only
Multi Burner/DVD CD Multi Recording
Communication
LAN :
Intel® 82579LM Gigabit Digital Office 2010
Intel® 82577LC Gigabit Fundamental
WLAN & WiMAX :
Intel® Centrino® Advanced-N + WiMAX 6250 2x2 AGN
Intel® Centrino® Advanced-N 6205 2x2 AGN (performance)
Intel® Centrino® Wireless-N 1000 1x2 BGN (value)
ThinkPad GN (Realtek®) 1x1 GN (value)
WWAN : Gobi™ 3000 Sierra Wireless EV-DO/HSPA WWAN Minicard
Inputs and Controls
6-row keyboard with Trackpoint and Multitouch Touchpad
Audio
Mic mute
HD audio
FN+F6 function key
Combo headphone/microphone jack
Interface
4 x USB 2.0 (1 Powered USB)
1 x Always-On USB 2.0 with yellow marking
1 x eSATA
1 x Display port with audio
Slots
Card Reader :
MultiMedia card reader
54/34mm ExpressCard
Smart Card (optional)
1 full and 2 half Internal PCIe Slots
Camera
HD 720p
Power
Battery :
4-cell 2.2 Ah
6-cell 2.2 & 2.6 Ah
9-cell 2.8 Ah
Dimensions and Weight
Width : 379.9 mm (14.96”)
Depth : 246.8 mm (9.72”)
Height : 32.0 - 36.0 mm (1.26 - 1.42”)
Weight : 2.6 kg (5.75 lbs) (with 6-cell battery)
Operating System
Genuine Windows® 7 Home Premium 64-bit
Genuine Windows® 7 Professional 64-bit
Software
Ready to Install :
• ThinkVantage® Toolbox v1.4
• Lenovo ThinkVantage Tools v2.0
• ThinkVantage Rescue & Recovery® 4.3
• ThinkVantage Product Recovery 9.0
• ThinkVantage Password Manager 4.0
• ThinkVantage Utilities Musashi 1.0
• ThinkVantage Access Connections™
• ThinkVantage System Update 4.0
• ThinkVantage SimpleTap
• Hardware Password Manager
• ImageUltra™ Builder
• System Migration Assistant 6.0
• Client Security Software 8.3
Pre-loaded Applications :
• Microsoft® Office Starter 2010
• Microsoft® Live Essentials
• Norton® Internet Security (30-day trial)
• Skype™ Application 4.2
• Corel DVD Movie Factory
• Corel Burn Now
• Intervideo® WinDVD®Lenovo ThinkPad L520