1. ThinkPad Edge E420, E520 Top Options
Turning PCs into Solutions – Options and Accessories
April 25th 2011

2. ThinkPad Edge E420, E520 Top Options
USB Port Replicator
AC and AC/DC Adapter
Battery
Carry Cases
DDR3 Memory
Security Cable Lock
Wireless Keyboard and Mouse,
Bluetooth Mouse or USB mouse
ThinkPad In-Ear Headphones
USB-to-DVI Monitor Adapter
Security Memory Key
USB Portable Secure Hard Drive
3M Privacy Filter From Lenovo 1 2 1 2 3 4 12 3 5 6 7 4 8 11 9 10 5 11 10 12 6 9 8 7
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3. ThinkPad Edge E420, E520 Top Options
Top Option – ThinkPad E420, E520
Part Number 1
Lenovo USB 2.0 Port Replicator with Digital Video
0A339xx 2
ThinkPad 65W AC Adapter with USB Hub
Previously named “Lenovo Power Hub”
57Y46xx
Lenovo 90W Ultraslim AC/DC Combo Adapter
41R4xxx
ThinkPad and Lenovo 90W AC Adapter
ThinkPad and Lenovo 65W AC Adapter
40Y76xx
40Y77xx 3
ThinkPad Battery 25 (4 cell)
ThinkPad Battery 25+ (6 cell)
ThinkPad Battery 25++ (9 cell)
51J0498
51J0499
51J0500 4
ThinkPad Business Topload Case
ThinkPad Business Backpack
ThinkPad Checkpoint Friendly Case
Wenger Backpack for Lenovo
Wenger Deluxe Slim Case for Lenovo
43R2476
43R2482
51J0418
57Y4271
57Y4272 5
PC DDR SODIMM Low-Halogen Memory – 2GB, 4GB
55Y3710, 55Y3711 6
Kensington Security Cable Lock by Lenovo
Kensington Twin Head Cable Lock from Lenovo
Lenovo Security Cable Lock
73P2582
45K1620
57Y4303 7
Lenovo Ultraslim Plus Wireless Keyboard & Mouse
ThinkPad Bluetooth Laser Mouse
ThinkPad Travel Mouse
0A340xx
41U5008
31P7410 8
ThinkPad In-Ear Headphones with microphone
57Y4488 9
Lenovo USB-to-DVI Monitor Adapter
45K5296 10
4GB, 8GB Lenovo USB Ultra Secure Memory Key
57Y4327, 57Y4328 11
160GB, 320GB ThinkPad USB Secure Hard Drive
ThinkPad eSATA/USB 500GB Secure Hard Drive
43R2018, 43R2019
57Y4400 12
3M 15.6W Privacy Filter from Lenovo
3M 14.0W Privacy Filter from Lenovo
0A61771 – Edge E520
0A61769 – Edge E420
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4. ThinkPad Edge E420, E520 Top Options
Lenovo USB 2.0 Port Replicator with Digital Video
Convenient cable management & connectivity for monitor, LAN, 4 USB devices
Sleek and discrete vertical design
Height: 174 mm (6.9 in)
Width: mm (6.2 in)
Depth: 57 mm (2.2 in)
Weight: 340g (0.7 lbs)
Attaches via USB
4 USB 2.0 ports (2 Front, 2 Rear)
DVI-I Monitor port supporting 1920 x 1200 WUXGA resolution
Includes HD 1080p (1920 x 1080)
Attach VGA analog or DVI digital monitor
Includes DVI-to-VGA monitor adapter for VGA analog monitor
Cable Lock slot for physical security via optional Kensington Cable locks
Stereo audio in, stereo audio out
Integrated Ethernet
AC Power adapter
Supports Windows XP, Vista, 7
Lenovo USB 2.0 Port Replicator with Digital Video (0A339xx)
This option carton package is designed for retail sale
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5. ThinkPad Edge E420, E520 Top Options
ThinkPad 65W AC Adapter with USB Hub
Staying powered and connected to your workspace is now more convenient
Combines a notebook AC power adapter with a 4-port powered USB hub
3 standard USB 2.0 ports
1 power-only USB 2.0 port – Ideal for charging mobile phones
For use at home or on the road
Use the flexible Lenovo Power Hub to
Charge your notebook battery
Access USB accessories (mice, keyboards, memory keys) in your workspace
Charge those USB accessories even when your notebook is away
Compatible with 65W ThinkPad notebooks
Connect to notebook for
access to hubbed accessories
Connect to notebook for power
Three3 USB 2.0 devices
One power-only USB 2.0 device
ThinkPad 65W AC Power Adapter with USB Hub (57Y46xx)
Previously named as “Lenovo Power Hub”

6. ThinkPad Edge E420, E520 Top Options
Lenovo 90W Ultraslim AC/DC Combo Adapter
Power your notebook and your cell phone, PDA where you go;
in the office, at home, on the road, or in the air
Simultaneously charge cell phones or PDA devices
Small, lightweight: 400 grams (0.88 lbs)
Works with many ThinkPad and Lenovo notebooks using:
Included 20V power tip (41R4484)
Optional 16V (41R4343) and 19V (41R4319) power tips
Includes L9 Generic USB device tip (41R4317) and Dual Charging Cable (41R4345)
Optional Device Tips
Tip
Phones
Part Number L2
Nokia
41R4310
L8a
Generic Mini USB
41R4478 L9
Generic USB
41R4317
L10a
Apple iPod, iPhone
41R4481
L11
41R4394
L14 LG
41R4406
L18
Generic Micro USB
41R4490
Lenovo 90W Ultraslim AC/DC Combo Adapter (41R4xxx)
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7. ThinkPad Edge E420, E520 Top Options
ThinkPad AC Adapters
Have a spare power adapter at home, or your carry case
90W AC Adapter
More power, less time charging
360 g (0.79 lbs)
65W AC Adapter
Performs at same specifications as standard AC adapter that ships with ThinkPad and Lenovo systems
Smallest adapter available from Lenovo
260 g (0.57 lbs.)
Get power when and where needed (at home, in your carry case) with a spare AC adapter from available wall outlet
65W
Compatible to all ThinkPad X60 Series and to integrated graphic models of ThinkPad R61/T61, Lenovo Notebooks. 
Compatible with the ThinkPad Essential Port Replicator.
Note: 65W AC adapter supports models with integrated graphics only.
Those with discrete should use the 90W AC Adapter
ThinkPad and Lenovo 90W AC Adapter (40Y76xx)
ThinkPad and Lenovo 65W AC Adapter (40Y77xx)
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8. ThinkPad Edge E420, E520 Top Options
ThinkPad Batteries
Carry battery spares, or replace system batteries when charge capacity diminishes with time
ThinkPad Battery 25 (4 cell)
32 Watt-hour (Wh) Battery Energy
240 g (0.43 lb) weight
ThinkPad External Battery Charger (40Y7625) compatible
ThinkPad Battery 25+ (6 cell)
57 Watt-hour (Wh) Battery Energy
340 g (0.75 lb) weight
ThinkPad Battery 25++ (9 cell)
94 Watt-hour (Wh) Battery energy
500 g (1.10 lb) weight
Carry battery spares, or replace system batteries when charge capacity diminishes with time
ThinkPad Battery 25 (4 cell) (51J0498)
ThinkPad Battery 25+ (6 cell) (51J0499)
ThinkPad Battery 25++ (9 cell) (51J0500)
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9. ThinkPad Edge E420, E520 Top Options
ThinkPad Carrying Cases
Easily transport and protect your ThinkPad, up to 15.4-inch wide, against bumps and jostles
ThinkPad Business Topload Case
Durable and feature rich carry case
Entry level case with executive styling
ThinkPad Business Backpack
Perfect for heavy users and road warriors
Wenger Backpack for Lenovo
Base stabilizing platform allows case to stand tall on the ground
Separate notebook compartment and folder compartment
Easy access pocket for quick access to: keys, plane tickets
Dual mesh side pockets
Wenger Deluxe Slim Case for Lenovo
Lightweight nylon material for on-the-go traveling
Trolley strap
ThinkPad Business Topload Case
Exterior Features:
Lightweight nylon
Padded shoulder strap
Comfort carrying handles
Luggage handle attachment
Easy access pocket
Airline/ticket passport holder
Interior Features:
Slim file area
Advanced workstation
Soft-lined PC compartment
SafePORT PC protection
ThinkPad Deluxe Expander Case
Nylon construction
Comfortable gel shoulder strap
Airline ticket/passport holder
Expandable compartment for ultimate file and storage use
Advanced workstation:
Soft-lined accessory pocket
ThinkPad Executive Leather Case
Leather construction
Spacious filing and storage compartment
ThinkPad Business Topload Case (43R2476)
ThinkPad Business Backpack (43R2482)
Wenger Backpack for Lenovo (57Y4271)
Wenger Deluxe Slim Case for Lenovo (57Y4272)
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10. ThinkPad Edge E420, E520 Top Options
DDR Low-Halogen SODIMM Memory
Lowest-cost method to boost system performance
Enhance multi-tasking usability
Extend system useful life
Ensure systems compatibility
25-Pack Memory:
Reduced packaging: cardboard, plastic, publications
Lower, per unit, module cost
Single / Individual Pack
25-Pack Memory
Adding additional memory is one of the most cost effective ways to:
Boost system performance, enhance multi-tasking usability, extend system useful life, ensure systems compatibility
Receive Full Warranty Service and Support
Lenovo’s stringent manufacture monitoring and precise clocking specifications minimize the possibility of data corruption to help protect the integrity of your most important and valuable commodity, information
Microsoft Vista minimum requirement is: 512MB for Home Basic and 1GB for Home Premium / Business / Ultimate
For a better Vista experience Lenovo recommends: 1GB for Home Basic and 2GB for Home Premium / Business / Ultimate
2GB PC DDR Low-Halogen SODIMM Memory (55Y3710)
4GB PC DDR Low-Halogen SODIMM Memory (55Y3711)
2GB PC DDR Low-Halogen SODIMM Memory – 25 pack (57Y4416)
ThinkPad Edge E420, E520 has 2 SODIMM slots for 8GB maximum memory
Use BIOS System Summary or PC Doctor System information tools to determine system memory configuration.
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11. ThinkPad Edge E420, E520 Top Options
Kensington Security Cable Locks by Lenovo
Help reduce theft, and increase physical asset security protection
Secure your ThinkPad, dock, port replicator or flat panel monitor
Easy to install and use for office environments
Strong, steel composite cable with carbon tempered steel core:
MircoSaver: 6.0-feet, 5.5 mm thick cable
Twin Head: 7.0-feet, 5.5 mm thick
Patented T-bar lock provides superior lock strength in the security slot and theft protection
Sleek styling and design of rotating head and pivoting cable:
Allows you to easily connect and position the lock
Will not block notebook ports or lift notebook off the table
Attached rubber cable tie for cable management
Free replacement keys available
Requires keycode from key (customers need to record keycodes)
Order via:
Twin Head Cable Lock to secure two devices
2nd lock “floats”, “moves” along the cable for user preference
MicroSaver (73P2582)
Help reduce theft, and increase physical asset security protection
Compatible with ThinkPad notebooks and docking solutions, ThinkCentre desktops, ThinkVision monitors and projectors
90% of organizations experience notebook theft *
In U.S., a notebook is stolen every 53 seconds, 97% are never recovered **
Kensington Microsaver Security Cable Lock by Lenovo (73P2582)
Kensington Twin Head Cable Lock from Lenovo (45K1620)
Twin Head (45K1620)
* IDC ** Safeware Insurance Group
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12. ThinkPad Edge E420, E520 Top Options
Lenovo Ultraslim Plus Wireless Keyboard & Mouse
Reliable 2.4GHz Wireless keyboard and mouse combination; contemporary, low profile design
Design features include:
2.4GHz Wireless technology using a micro-size USB receiver
Think Design, with simplified presentation of functions
Keyboard design:
Quiet key design
Reinforced metal plate helps improve rigidity and reduces flex
Optional software toggle to revert from Direct Press to Legacy F1-F12 functionality
F5 key serves as Refresh, not Suspend
Greater than 1-year battery life
Mouse design:
Mid-size mouse design
Laser Mouse for improved tracking and precision
4-way scrolling tilt/wheel
Greater than 6-month battery life
Replaces “Lenovo Ultraslim Wireless Keyboard and Mouse”
(57Y47xx)
Lenovo Ultraslim Plus Wireless Keyboard & Mouse (0A340xx)
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13. ThinkPad Edge E420, E520 Top Options
ThinkPad Mouse
Perfect for anyone looking for a compact mouse to use everyday or while on-the-go
ThinkPad Bluetooth Laser Mouse
Portable, ambidextrous design for both right and left-hand usage
Unique soft-touch finish for the ultimate in all-day comfort
High definition Laser sensor resolution for precise control
Tilt wheel for 4-way scrolling
Quick and easy pairing with Lenovo’s exclusive “EasyPair” Software
Advanced Power management system
Switches to low power mode during periods of inactivity
Also includes an On-Off Switch
Unique battery compartment with hinge design
Securely holds and eases battery removal and installation
Includes two high capacity AA batteries
ThinkPad USB Travel Mouse
High definition optical sensor resolution for precise control
Programmable scroll wheel acts as a 3rd button
Note: Requires a Bluetooth enabled system or an optional USB Bluetooth Receiver.
Small, compact, portable, ambidextrous travel mouse for anyone on-the-go or everyday use
Features and Benefits:
Unique soft-touch finish offers the ultimate in all-day comfort
High definition 800 dpi optical sensor delivers accurate and precise control
Programmable buttons to adapt to the way you work
Plug-and-play convenience; connect via USB or PS/2
ThinkPad Bluetooth Laser Mouse (41U5008)
ThinkPad USB Travel Mouse (31P7410)
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14. ThinkPad Edge E420, E520 Top Options
ThinkPad In-Ear Headphones with microphone
High-quality voice and audio performance for internet voice conversations, multimedia applications
Noise isolating in-ear design
Well-balanced high and mid range sounds
Discreet hands-free inline microphone for clear communications
Three pairs (small, medium, large) of silicone sleeves tips for optimal fit and comfort
2 x 3.5mm Jack Adapter included for maximum laptop and desktop compatibility
Protective carry pouch for storage
ThinkPad In-Ear Headphones with microphone (57Y4488)
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15. ThinkPad Edge E420, E520 Top Options
Lenovo USB-to-DVI Monitor Adapter
HD Resolution, and multiple monitors, is just as simple USB connection away
Add High Definition as easy as plugging into a USB port:
Maximum resolutions color):
16:10 Wide – 1920 x 1200
16:9 Wide – 2048 x 1152 (with 1920 x 1080 native HDTV support)
Flexibility to add as many as six monitors to a single system
Doubling or tripling your visual workspace increases productivity while lowering total cost of ownership
One Monitor Adapter is needed for each monitor
DVI digital video output for sharpness and clarity
DVI-to-VGA adapter included
Supports HD video playback of non-encrypted content
All monitors are independent:
Extended “stretch” desktop and mirror “clone” modes
Landscape, portrait viewing: 90°, 180°, 270° image rotation
Plug & Play (USB 2.0 required), hot plug
Does not require an external power adapter
Windows XP, Vista 32/64bit support
1st Monitor: Active ThinkPad Display
2nd Monitor: Attached to VGA port
3rd Monitor: Attaches to 1st USB-to-DVI Adapter
4th Monitor: Attaches to 2nd USB-to-DVI Adapter
Lenovo USB-to-DVI Monitor Adapter (45K5296)
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16. ThinkPad Edge E420, E520 Top Options
Lenovo Memory Keys
Transportable storage that is easy to share and carry with you
Lenovo USB Ultra Secure Memory Keys:
Slim design
Includes Vista Ready Boost support
Improves boot-up time and system performance
Includes password protection
Improved encryption Advanced Encryption Standard (AES) algorithm.
Ultra Secure Memory Keys also offer:
Forced password protection
No software installation needed
Lenovo USB Ultra Secure Memory Key – 4GB (57Y4327)
Lenovo USB Ultra Secure Memory Key – 8GB (57Y4328)
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17. ThinkPad Edge E420, E520 Top Options
ThinkPad Portable Secure Hard Drives
Secure your valuable data in a slim, lightweight, self-powered easy to use design.
No requirement for an AC power adapter
No software installation requirements
Full data encryption
AES 128-bit for USB Secure Hard Drives
AES 256-bit for eSATA/USB Secure Hard Drive
Shock-mounted hard drives
Integrated high quality keypad
Attractive protective carrying case
Administrative password management
3 year warranty
USB Portable Secure Hard Drive Product Datasheet, Technical Brief at:
Standard USB 2.0 port
Speedy eSATA port on 57Y4400
ThinkPad USB Portable Secure Hard Drive – 320GB (43R2019)
ThinkPad eSATA/USB 500GB Secure Hard Drive (57Y4400)
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18. ThinkPad Edge E420, E520 Top Options – Multiple Monitors
Boost productivity, view more data
Configuration
Hardware Requirements
One monitor with ThinkPad VGA
One analog monitor attached to ThinkPad VGA port or HDMI port
ThinkPad display is enabled.
Two monitors attached via ThinkPad VGA and HDMI Port
One monitor attached to ThinkPad VGA port and HDMI
Maximum VGA analog resolution: x 1536
Maximum HDMI analog resolution: 2048 x 1536
ThinkPad display is disabled (screen is blank).
Three via ThinkPad VGA, HDMI and USB Port Replicator
Maximum HDMI analog resolution: x 1536
One monitor attached to ThinkPad 2.0 USB Port Replicator with Digital Video
Maximum resolution: 1920 x 1200
ThinkPad Display, three external monitors, no docking
ThinkPad display is enabled, monitor attached to ThinkPad VGA or DisplayPort**
Two Lenovo USB-DVI Monitor Adapter (45K5296) adapters attached to two USB ports
One analog or digital monitor attached to each USB-to-DVI adapter
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19. More Options
Lenovo Easy Reach Monitor Stand (55Y9258)
Organize your monitor, Series 3 dock/Port Rep and notebook into an integrated workspace solution
Lenovo Essential Notebook Stand (45J9292)
Note: Essential Notebook Stand does not support dock or port replicator.
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20. More Options ThinkPad USB Keyboard with TrackPoint (55Y9003)
Lenovo USB 2.0 Portable Hard Drive
500GB (45K1690)
3M 15.6W Privacy Filter from Lenovo (0A61771) – Edge E520
3M 14.0W Privacy Filter from Lenovo (0A61769) – Edge E420
Lenovo Security Cable Lock
(57Y4303)