The Slim ThinkPad T520 notebooks offer the best combination of thin and light mobility and top performance features a business class user would require. Top performing features include Second Generation Intel® Core™ processors offering 20% increase in performance and Intel® HD Graphics with 2x performance over previous generation.

Lenovo also focused on supporting faster boot times by adding a new generation accelerated bios, system driver maximization and a Genuine Windows® 7 Operating System. Combined these features with Solid State Drive Technology and you simply get the best performance experience anyone could ask for. Lenovo also offers new features like an exceptional HD video conferencing experience with a new HD 720p Camera, latest HD LCD format and HD full duplex microphones. VOIP microphone technology includes both private and conference chat modes with keyboard noise suppression technology.

Lenovo Instant Resume mode will continuously maintain wireless connectivity while putting the notebook to sleep or even closing the lid if configured – Now you can move office to office or building to building arriving at meetings already connected! The ThinkPad T series constantly redefines the notebook business standard with no compromises!

TOP REASONS TO OWN
– The perfect balance of mobility, manageability and security;
– Milspec tested for proven superior durability;
– Thinkpad best choice enterprise notebooks;
– Superior performance features like Lenovo RapidDrive Technology;
– Increased battery life. Over 24 hours with bottom slice battery pack.

TOP PERFORMANCE
The ThinkPad® T420 and T520 offer top features for
extreme performance:
– 2nd Generation Intel® Core™ processors with Turbo Boost 2.0 Technology;
– Top Graphic Performance with Intel® HD Integrated or NVIDIA® Discrete Graphics;
– 15% better 3G performance with better design.

OUTSTANDING VOIP AND MULTIMEDIA EXPERIENCE
The ThinkPad T series notebooks are equipped with features optimized
for communication:
– Short cut Fn+F6 multimedia shortcut key to help you adjust communication settings quickly;
– Advanced Noise Suppression microphone technology cancels keyboard clicks during calls;
– New conference call or private chat modes easily managed with Lenovo communications software.

BEST ENTERPRISE-CLASS SECURITY
The ThinkPadT520 have multiple layers of security throughout the Hardware, Software, BIOS and options:
– Encrypted hard drive technology including remote management support;
– Integrated fingerprint reader with 1 touch swipe for both power on and authentication;
– Trusted Platform Module (TPM) and Lenovo Hardware Password Manager;
– USB port enable or disable lock down settings in system BIOS;
– Enterprise services to assist securing data and prevent loss.

COMPUTING IN COMFORT
The ThinkPad T520 are designed for the comfort of on-the-go professionals with:
– Keyboard design considered “Best in Class”;
– T420 thin and light design starting under 5lbs;
– Long battery life up to 24 hours with bottom slice battery option;
– Advanced keyboard noise suppression technology;
– Easy-to-access microphone, speaker and camera mute buttons.

Specifications:

Design
Product colour *Black

Display
Display diagonal *39.6 cm (15.6″)
Display resolution *1366 x 768 pixels
Native aspect ratio 16:9
Display brightness 230 cd/m²

Processor
Processor manufacturer *Intel
Processor generation2nd gen Intel® Core™ i3
Processor model *i3-2310M
Processor family *Intel® Core™ i3
Processor frequency *2.1 GHz
Processor threads 4
System bus rate 5 GT/s
Processor cores 2
Processor cache 3 MB
Processor cache type Smart Cache
Processor socket BGA 1023
Processor lithography 32 nm
Processor operating modes 64-bit
Processor series Intel Core i3-2300 Mobile Series
Processor codename Sandy Bridge
Bus type DMI
FSB Parity No
Stepping J1
Motherboard chipset Intel® QM67 Express
Thermal Design Power (TDP) 35 W
Tjunction 100 °C
Maximum number of PCI Express lanes 16
PCI Express slots version 2.0
PCI Express configurations 1×16, 2×8, 1×8+2×4
CPU multiplier (bus/core ratio) 21
ECC supported by processor No

Memory
Internal memory *4 GB
Internal memory type DDR3-SDRAM
Memory clock speed 1333 MHz
Memory layout (slots x size) 2 x 2 GB
Memory slots 2x SO-DIMM
Maximum internal memory *8 GB

Storage
Total storage capacity *320 GB
Number of HDDs installed 1
HDD interface SATA
Optical drive type *DVD-RW

Graphics
Discrete graphics card model *Intel® HD Graphics 3000
On-board graphics card *Yes
Discrete graphics card *Yes
On-board graphics card family Intel® HD Graphics
On-board graphics card model *Intel® HD Graphics 3000
On-board graphics card base frequency 650 MHz
On-board graphics card dynamic frequency (max) 1100 MHz
On-board graphics card ID 0x116

Audio
Number of built-in speakers 2

Network
Wi-Fi Yes
Networking features Gigabit Ethernet
Ethernet LAN Yes
Bluetooth Yes
Bluetooth version 3.0+HS
Cabling technology 10/100/1000Base-T(X)

Ports & interfaces
USB 2.0 ports quantity *3
Ethernet LAN (RJ-45) ports 1
DisplayPorts quantity 1
DVI port No
VGA (D-Sub) ports quantity 1
Headphone outputs 1
S/PDIF out port No
Microphone in Yes
Docking connector No
Charging port type DC-in jack
ExpressCard slot Yes
CardBus PCMCIA slot type No
TV-out No

Weight & dimensions
Width 373 mm
Depth 245 mm
Height (front) 3.18 cm
Height (rear) 3.56 cm
Weight *2.52 kg

Features
Images Type Map Block Diagram

Other features
AC adapter included Yes
Infrared data port No
Graphics card familyIntel
Type PC
Power requirements 100-240V
Compliance industry standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment tagging Home office, Small Business