
90-watt AC adapter
EPEAT Gold rating
(exclude No OS models)
ENERGY STAR
6.0-compliant
(exclude No OS models)
RoHS-compliant
International Warranty Service
17
24 hour x 7 day
18
toll-free support
during the warranty period
12
Supports ThinkVantage
technologies
Preloaded operating system
20
- Some: No operating system
- Some: Windows
7 Professional
64 preinstalled through
downgrade rights in
Windows 8 Pro 64-bit or
Windows 8.1 Pro 64-bit
- Some: Windows 8 64-bit
- Some: Windows 8.1 64-bit
Preloaded applications (only some
listed, exclude No OS models)
- Windows 7 models
• Adobe
Reader
- Windows 8 models
• Lenovo Support
• Lenovo Companion
• Lenovo Cloud Storage
- All models
• ThinkVantage System Update
• Norton Internet Security
(30 days of virus definitions)
• Microsoft Office preloaded;
purchase a product key to activate
Sophisticated design with quality, durability and reliability for SMB customers; two spindles
Intel
Core i3-4000M processor (2 cores, 2.40GHz, 3MB cache), Intel HD Graphics 4600,
DDR3 memory controller (up to 1600MHz), HT technology
Intel Core i5-4200M processor (2 cores, 2.50GHz, 3MB cache), Intel HD Graphics 4600,
DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.10GHz), HT technology
Intel Core i5-4210M processor (2 cores, 2.60GHz, 3MB cache), Intel HD Graphics 4600,
DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.20GHz), HT technology
Intel Core i7-4702MQ processor (4 cores, 2.20GHz, 6MB cache), Intel HD Graphics 4600,
DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.20GHz), HT technology
Intel Core i7-4712MQ processor (4 cores, 2.30GHz, 6MB cache), Intel HD Graphics 4600,
DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.30GHz), HT technology
16GB max
7
/ PC3-12800 1600MHz DDR3L, non-parity,
dual-channel capable, two 204-pin SO-DIMM sockets
DVD burner, 9.5mm high, fixed, not removable, tray-in
Some: Solid State Drive (SSD) / SATA 6.0Gb/s, 2.5" wide, 7mm high
Some: Hard Disk Drive / SATA 3.0Gb/s, 2.5" wide, 9.5mm high,
removable, upgradable,
Active Protection System
Some: M.2 Solid State Drive (SSD), via M.2 Card slot
Some: 15.6" (396mm) HD (1366x768), anti-glare,
LED backlight, 200 nits, 16:9 aspect ratio
Some: 15.6" (396mm) FHD (1920x1080), anti-glare,
LED backlight, 300 nits, 16:9 aspect ratio
HD720p resolution, face track, low light sensitive, fixed focus, LED indicator
NVIDIA
Optimus technology, auto-switch between discrete and integrated graphics,
Intel HD Graphics 4600 in processor, and
NVIDIA GeForce
710M, PCI Express
x 8, 1GB memory, DirectX
11.1, or
NVIDIA GeForce
GT740M, PCI Express
x 8, 2GB memory, DirectX
11.1,
NVIDIA PureVideo
HD technology,
External monitor support via analog VGA DB-15 connector / digital HDMI connector
6-row, spill-resistant, multimedia Fn keys, numeric keypad
TrackPoint pointing device, Internet Scroll Bar
13
UltraNav, wide touchpad below keyboard, integrated five buttons, multi-touch
None
15.6W" (WxDxH): 14.84" x 9.84" x 1.05-1.17";
377 x 250mm x 26.6-29.6mm
6-cell: from 5.4 lb (2.46kg)
Matte black or Matte red (top), trimmed with a thin silver band (side); black bottom
Acrylonitrile-Butadiene-Styrene (ABS) plastic
Lithium Ion 6-cell
6-cell (48Whr): up to 6.2 hr 6-cell (62Whr): up to 7.4 hr
Mobile Intel HM87 Express Chipset
None
4-in-1 reader (MMC, SD, SDHC, SDXC)
Two USB 3.0, one USB 2.0 (powered), OneLink Docking port
external monitor (VGA DB-15, HDMI), ethernet (RJ-45)
One PCI Express Half Mini Card slot
11b/g/n
, PCIe Half
Mini Card, Intel Wireless-N 7260, Wi-Fi + Bluetooth combo adapter, 2x2
One M.2 Card slot for support of WWAN card or SSD
None
Bluetooth 4.0 wireless, integrated in selected WLAN PCIe Half Mini Card
Realtek
RTL8111GUS Gigabit Network Connection
High Definition (HD) Audio, Conexant CX20751-21Z codec / stereo speakers,
Dolby Advanced Audio v2 certified / Stereo digital microphone, combo audio/mic jack
Power-on password, hard disk password, supervisor password, security keyhole
Trusted Platform Module, TCG 1.2-compliant, some are enabled, some are disabled
Fingerprint reader on palm rest,
swipe sensor
1-year - depot repair service / service upgrades
22
available
Positioning
Processor
Memory
Optical
SATA disk
M.2 SSD
Widescreen
display
Camera
Graphics
Keyboard
TrackPoint
Touchpad
ThinkLight
Dimensions
3
Weight
2
Case color
Case material
Battery - type
37
Battery - life
10
Chipset
ExpressCard
Multicard Reader
Ports
PCIe Mini Card
PCIe WLAN
4
M.2 Card
M.2 WWAN
Bluetooth
Ethernet
Audio support
Security
Security chip
Fingerprint reader
Limited warranty
12
ThinkPad E540 20C6 (Intel) - Optimus (TopSeller)
20C6003Y++ i3-4000M 4GBx1 15.6" HD 710M 720p 500G 7200 7260 + BT None Numpad Black Finger en 6 48 Win8 64 10/13
20C60044++ i7-4702MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Red Finger en 6 62 Win8 64 10/13
20C60045++ i5-4200M 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT None Numpad Black Finger en 6 48 Win8 64 10/13
20C6003V++ i5-4200M 4GBx1 15.6" FHD GT740M 720p 500G 7200 7260 + BT None Numpad Black Finger en 6 48 Win7 P64 DG Win8 10/13
20C60040++ i3-4000M 4GBx1 15.6" FHD 710M 720p 128G SSD 7260 + BT None Numpad Black Finger en 6 48 Win7 P64 DG Win8 10/13
20C6003Q++ i7-4702MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win7 P64 DG Win8 10/13
20C6003A++ i7-4702MQ 4GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win7 P64 DG Win8 10/13
20C6006G++ i3-4000M 4GBx1 15.6" HD GT740M 720p 500G 7200 7260 + BT None Numpad Black Finger en 6 48 None 11/13
20C6006J++ i5-4200M 4GBx1 15.6" HD GT740M 720p 500G 7200 7260 + BT None Numpad Black Finger en 6 48 None 11/13
20C6008F++ i7-4702MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win8 64 12/13
20C600JA++ i5-4210M 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT None Numpad Black Finger dis 6 48 Win8.1 64 06/14
20C600JH++ i5-4210M 4GBx1 15.6" FHD GT740M 720p 500G 7200 7260 + BT None Numpad Black Finger dis 6 48 Win7 P64 DG Win8.1 06/14
20C600LF++ i7-4712MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Red Finger en 6 62 Win8.1 64 09/14
20C600LG++ i7-4712MQ 4GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win7 P64 DG Win8.1 09/14
20C600LJ++ i7-4712MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win8.1 64 09/14
20C600LL++ i7-4712MQ 8GBx1 15.6" FHD GT740M 720p 1TB 5400 7260 + BT 16GB Numpad Black Finger en 6 62 Win7 P64 DG Win8.1 09/14
Type-model
Wide-
screen
displayMemory
Disk
SATA
GB
8
rpm
Product Specifications Reference (PSREF)
Lenovo
(G-GAT2-2) September 2014
PCIe
Mini Card
WLAN / BT
Finger
print
readerProcessor Preload
Top
color
See footnotes for more detailed information
Bat-
tery
cellsCamera
M.2 Card
WWAN
/SSD
Ann
date
(mm/yy)
Bat-
tery
/Wh
Numeric
Keypad
Discrete
graphics
TPM
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