Lenovo 427637U Datasheet download pdf

For compatible accessories, please

go to O-W520 sheet;

For ThinkPlus

, 22

service upgrade

options, please go to S-TA sheet

Mobile workstation; two spindles

Intel



Core i7-2620M processor (dual-core, 2.70GHz, 4MB Cache),

DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.40GHz), HT technology

Intel Core i7-2720QM processor (quad-core, 2.20GHz, 6MB Cache),

DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.30GHz), HT technology

Intel Core i7-2820QM processor (quad-core, 2.30GHz, 8MB Cache),

DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.40GHz), HT technology

Intel Core i7-2920XM processor (quad-core, 2.50GHz, 8MB Cache),

DDR3 memory controller (up to 1600MHz), Intel Turbo Boost 2.0 (3.50GHz), HT technology

dual-core model: 8GB max

, two 204-pin SO-DIMM sockets

quad-core model: 16GB max, four 204-pin SO-DIMM sockets

All: PC3-10600 1333MHz DDR3, non-parity, dual-channel capable

DVD burner, 12.7mm Ultrabay Enhanced, removable

One bay for removable devices, Ultrabay Slim-compatible, 12.7mm high, bottom access

Some: Solid State Drive (SSD) / SATA 3.0Gb/s, 2.5" wide, 7mm high

Some: HDD / SATA 3.0Gb/s, 2.5" wide, 7mm or 9.5mm high,

Active Protection System



All: removable, upgradable, supports the second disk, Shock Mounted Hard Drive

None

Some: 15.6" (396mm) HD+ (1600x900) color, anti-glare, LED backlight,

220 nits, 16:9 aspect ratio, 500:1 contrast ratio, 60% Gamut

Some: 15.6" (396mm) FHD (1920x1080) color, anti-glare, LED backlight,

270 nits, 16:9 aspect ratio, 500:1 contrast ratio, 95% Gamut

Some: huey



PRO Colorimeter by X-Rite



color calibration sensor in palm rest

HD720p resolution, wider view angle, low light sensitive, ﬁxed focus

NVIDIA



Optimus technology, auto-switch between discrete and integrated graphics,

Intel HD Graphics 3000 in processor, and

NVIDIA Quadro



1000M or 2000M, PCI Express



x16, 2GB memory,

external analog monitor support via VGA DB-15 connector and

digital monitor support via DisplayPort (supports single-link DVI-D via cable 45J7915);

supports three independent displays;

Maximum external resolution: 2560x1600 (DisplayPort)@60Hz;

2048x1536 (VGA)@85Hz; 1920x1200@60Hz (single-link DVI-D via cable 45J7915)

7 row, 89-key, ThinkVantage button, spill-resistant, multimedia Fn keys

TrackPoint



pointing device, "Press-to-Select," Internet Scroll Bar

, magnifying glass

UltraNav, wide touchpad below keyboard, Tap Zones, scrolling regions label, multi-touch

Illuminates the keyboard to improve visibility in low-light conditions

HD & HD+: 14.68" x 9.65" x 1.25-1.40"; 372.8mm x 245.1mm x 31.8-35.6mm

FHD: 14.68" x 9.65" x 1.29-1.44"; 372.8mm x 245.1mm x 32.8-36.6mm

6-cell: starting at 5.40 lb (2.45kg); 9-cell: starting at 5.75 lb (2.61kg)

Display cover: Carbon-ﬁber / Glass-ﬁber hybrid;

Bottom: Glass-ﬁber reinforced plastic without paint

Lithium Ion 6-cell or 9-cell, supports optional Slice battery (57Y4545) as 2nd battery at bottom

6-cell: up to 6.5 hr; 9-cell: up to 10.8 hr; 9-cell plus slice battery: up to 21.6 hr

Mobile Intel QM67 Express Chipset

One slot (ExpressCard/34)

Some: Smart Card reader

4-in-1 reader (MMC, SD, SDHC, SDXC)

Two USB 3.0 (blue), one Powered USB 2.0 (yellow), one USB 2.0/eSATA combo port,

external monitor (VGA DB-15, DisplayPort), ethernet (RJ-45),

IEEE 1394 FireWire 400 (4-pin connector; 1394a-2000 standard)

Two PCI Express Mini Card slots

11a/b/g/n

, PCIe Half

Mini Card, Intel Centrino



Advanced-N 6205, 2x2

Wireless WAN upgradable

56K V.92

modem

Bluetooth 3.0 wireless, LED indicator

Non-vPro model: Intel 82579LF Gigabit Network Connection (Lewisville), PHY, PCIe x1

vPro model: Intel 82579LM Gigabit Network Connection (Lewisville), PHY, PCIe x1

Intel Active Management Technology (iAMT)

High Deﬁnition (HD) Audio, Conexant 20672 codec / stereo speakers, 1 watt x 2 /

volume up, down, mute buttons / dual array mic, mic mute button, combo audio/mic jack

Power-on password, hard disk password, supervisor password, security keyhole

Trusted Platform Module, TCG 1.2-compliant

Some: UPEK Fingerprint reader on palm rest,

swipe sensor,

LED indicator,

Power On Authentication,

supports the security chip

3-years/1-yr battery - depot repair service / service upgrades

available

Positioning

Processor

Memory

Optical

Ultrabay

SATA disk

mSATA SSD

Widescreen

display

Color calibration

Camera

Graphics

Keyboard

TrackPoint



Touchpad

ThinkLight

Dimensions

(WxDxH)

Weight

Case material

Battery - type

Battery - life

Chipset

ExpressCard

Smart Card Read

Multicard Reader

Ports

PCIe Mini Card

WLAN

WWAN

Modem

Bluetooth

Ethernet

Intel AMT

Audio support

Security

Security chip

Fingerprint reader

Limited warranty

ThinkPad



W520 4276 (Optimus) - TopSeller

170-watt AC adapter

ThinkPad Roll Cage (one-piece

magnesium frame)

EPEAT Gold rating

ENERGY STAR



5.0-compliant

RoHS-compliant

International Warranty Service

24 hour x 7 day

toll-free support

during the warranty period

via 800-426-7378

4276-2QU i7-2720QM 4GBx1 15.6" FHD 2000M 720p 500G 7200 Intel 6205

WWAN upg Blue

vPro Pro 64

4276-2PU i7-2620M 4GBx1 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Blue

vPro Pro 64

4276-23U i7-2920XM 4GBx4 15.6" FHD 2000M 720p 500G 7200 Intel 6205 WWAN upg Smart Finger Blue X-Rite

Pro 64

4276-39U i7-2820QM 4GBx2 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Finger Blue

vPro Pro 64

4276-38U i7-2720QM 4GBx1 15.6" HD+ 1000M 720p 500G 7200 Intel 6205 WWAN upg Finger Blue

vPro Pro 64

4276-37U i7-2720QM 4GBx2 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Finger Blue

vPro Pro 64

Type-model

Wide-

screen

displayMemory

Disk

SATA

rpm

Personal Systems Reference (PSREF)

Supports ThinkVantage



technologies

�

PCIe

Mini Card

WLAN

Bat-

tery

cellsProcessor Preload

See footnotes for more detailed information

� US models announced March 1, 2011; previous models on February 22, 2011

 Lenovo

(KN3W-2) March 2011

• These small and medium business (SMB) models are part of the US TopSeller  Program

• These models have a depot repair service 3-year limited warranty

• Power-packed engineering with Open GL graphics and ISV certiﬁ cations

• These systems are Microsoft



Ofﬁce 2010 Product Key Ready (O10PKR)

Preloaded operating system

- Genuine Windows



Professional 64

Ready to install applications

(all

OSes; only some listed)

• Rescue and Recovery

• Access Connections

• Fingerprint Software (ﬁngerprint

models)

• Password Manager (ﬁngerprint

models)

• ThinkVantage System Update

• ThinkVantage Power Manager

• ThinkVantage Toolbox

Preloaded applications

(all OSes;

only some listed)

• Norton Internet Security 2011

(30 days of virus deﬁnitions)

• Adobe



Reader



• Skype for Windows

• Windows Live Essentials

• Microsoft Ofﬁce 2010 preloaded;

purchase product key to activate

• Corel



WinDVD



(DVD±RW)

• Corel Burn.Now Lenovo Edition

(DVD±RW)

• Corel DVD MovieFactory



Lenovo

Edition (DVD±RW)

• huey



PRO Monitor Color

Correction by Pantone



/X-Rite



(color calibration models)

Color

calib

Intel

vPro

Blue-

tooth

Finger

reader

Discrete

graphics

PCIe

Mini Card

WWAN/mSATA

Smart

Card

Reader

Camera

ThinkPad 1

Summary of Contents

Page 1 - ThinkPad

For compatible accessories, please go to O-W520 sheet;For ThinkPlus, 22 service upgradeoptions, please go to S-TA sheetMobile workstation; two spindl

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Lenovo 427637U Datasheet

Browse online or download Datasheet for Laptops Lenovo 427637U. Lenovo ThinkPad W520 User Manual

Summary of Contents

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