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Lenovo ThinkPad T420

1. 35kg Case material Battery type Battery life Display cover Carbon fiber Glass fiber hybrid Bottom Carbon Fiber Reinforced Plastic Lithium lon 4 cell 6 cell or 9 cell supports optional Slice battery 57Y4545 as 2nd battery 6 cell up to 9 0 hr 9 cell up to 15 0 hr 9 cell plus Slice battery up to 30 0 hr Chipset ExpressCard Smart Card read Multicard reader Ports Mobile Intel QM67 Express Chipset One slot ExpressCard 34 None 4 in 1 reader MMC SD SDHC SDXC Three USB 2 0 one powered one USB 2 0 eSATA combo port external monitor VGA DB 15 DisplayPort ethernet RJ 45 PCle Mini Card WLAN WWAN Modem IEEE 1394 Bluetooth Ethernet Intel AMT Audio support Security Security chip Two PCI Express Mini Card slots Some 11b g n PCle Half Mini Card Intel Centrino Wireless N 1000 1x2 Some 11a b g n PCle Half Mini Card Intel Centrino Advanced N 6205 2x2 Some Wireless WAN upgradable Some Wireless WAN Qualcomm Gobi 3000 chipset PCle Mini Card EV DO Rev A GPRS WCDMA HSPA GPS Some User selectable at first boot AT amp T Verizon or Sprint contract required with service provider None Some IEEE 1394 FireWire 400 4 pin connector 1394a 2000 standard Bluetooth 3 0 wireless LED indicator Intel 82579LM Gigabit Network Connection Lewisville PHY PCle x1 Some Intel Active Management Technology iAMT High Definition HD Audio Conexant 2
2. 0672 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 Fingerprint reader Some UPEK Fingerprint reader on palm rest swipe sensor LED indicator Power On Authentication supports the security chip Supports ThinkVantage technologies 65 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 Limited warranty 3 years 1 yr battery depot repair service service upgrades available For compatible accessories please go to O T420 sheet For ThinkPlus service upgrade options please go to S TA sheet See footnotes for more detailed information 1 US models announced May 31 2011 previous models on February 22 April 5 or May 3 2011 Lenovo NZ3 1 November 2011
3. Boost 2 0 2 90GHz HT technology Professional 32 Intel Core i5 2520M processor dual core 2 50GHz 3MB Cache Some Genuine Windows 7 DDR3 memory controller up to 1333MHz Intel Turbo Boost 2 0 3 20GHz HT technology Professional 64 Intel Core i5 2540M processor dual core 2 60GHz 3MB Cache P naii DDR3 memory controller up to 1333MHz intel Turbo Boost 2 0 3 30GHz HT technology Ready to install applications all Intel Core i7 2620M processor dual core 2 70GHz 4MB Cache 996s only Some listed W DDR3 memory controller up to 1333MHz Intel Turbo Boost 2 0 3 40GHz HT technology ea ana mecoven Memory 8GB max PC3 10600 1333MHz DDR3 non parity e Fingerprint Software fingerprint dual channel capable two 204 pin SO DIMM sockets models Optical DVD burner 12 7mm Ultrabay Enhanced removable e Password Manager fingerprint Ultrabay One bay for removable devices Ultrabay Slim compatible 12 7mm high bottom access models SATA disk Some Solid State Drive SSD SATA 3 0Gb s 2 5 wide 7mm high e ThinkVantage System Update Some Hard Disk Drive SATA 3 0Gb s 2 5 wide 9 5mm high Active Protection System e ThinkVantage Power Manager All removable upgradable supports the second disk Shock Mounted Hard Drive e ThinkVantage Toolbox mSATA SSD None e Lenovo SimpleTap Widescreen Some 14 0 355mm HD 1366x768 color anti glare LED backlight Preloaded applications all OSes display 200 nits 16 9 aspect rat
4. iS LEJ ThinkPad T420 4178 TopSeller Personal Systems Reference PSREF Wide Disk PCle PCle Finger Bat screen SATA Mini Card Mini Card IEEE print tery Intel Intel Type model Processor Memory display Camera GB rpm WLAN WWAN mSATA Carrier Modem 1394 reader cells AMT vPro Preload 4178 6UU i5 2520M 4GBx1 14 0 HD 720p 500G 7200 Intel 6205 WWAN upg None 1394 Finger 6 iAMT vPro Pro 64 4178 9RU i5 2410M 4GBx1 14 0 HD 720p 320G 7200 Intel6205 WWAN upg None 6 Pro 64 4178 59U i5 2540M 2GBx2 14 0 HD 720p 320G 7200 Intel6205 WWAN upg None 6 iAMT vPro Pro 64 4178 57U i5 2540M 2GBx2 14 0 HD 720p 500G 7200 Intel6205 WWAN upg None 6 iAMT vPro Pro 64 4178 56U U i5 2520M 2GBx1 14 0 HD 720p 320G 7200 Intel6205 WWAN upg None 6 iAMT vPro Pro 64 4178 AFU i7 2620M 4GBx1 14 0 HD 720p 500G 7200 Intel1000 WWAN upg None 1394 Finger 6 Pro 64 4178 ACU i5 2520M 4GBx1 14 0 HD 320G 7200 Intel1000 WWAN upg None 6 Pro 32 4178 APU i5 2520M 4GBx1 14 0 HD 720p 320G 7200 Intel6205 Gobi3000 selectable None Finger 6 iAMT vPro Pro 64 4178 AWU i7 2620M 4GBx1 14 0 HD 720p 160G SSD _ Intel6205 WWAN upg None 1394 Finger 6 iAMT vPro Pro 64 4178 ATU i5 2540M 4GBx1 14 0 HD 720p 128G SSD Intel6205 WWAN upg None 1394 Finger 6 iAMT vPro Pro 64 Positioning Premiere performance two spindles Preloaded operating system Processor Intel Core i5 2410M processor dual core 2 30GHz 3MB Cache Some Genuine Windows 7 DDR3 memory controller up to 1333MHz Intel Turbo
5. io 300 1 contrast ratio only some listed Some 14 0 355mm HD 1600x900 color anti glare LED backlight e Norton Internet Security 2011 250 nits 16 9 aspect ratio 300 1 contrast ratio 30 days of virus definitions Camera Some HD720p resolution wider view angle low light sensitive fixed focus Arone Pea Graphics Intel HD Graphics 3000 in processor e Skype for Windows external analog monitor Suppor via VGA DB 15 connector and e Windows Live Essentials digital monitor support via DisplayPort supports single link DVI D via cable 45J7915 e Microsoft Office 2010 preloaded supports dual independent display purchase product key to activate i Sant i Corel WinDVD DVD RW Maximum external resolution 2560x1600 DisplayPort 60Hz K a ee 2048x1536 VGA 75Hz 1920x1200 60Hz single link DVI D via cable 45J7915 e OVD SW Lenovo Edition Keyboard 7 row 89 key ThinkVantage button spill resistant multimedia Fn keys e Corel DVD MovieFactory Lenovo TrackPoint TrackPoint pointing device Press to Select Internet Scroll Bar s magnifying glass Edition DVD RW Touchpad UltraNav wide touchpad below keyboard Tap Zones scrolling regions label multi touch ThinkLight llluminates the keyboard to improve visibility in low light conditions Dimensions 14 0W WxDxH 13 4 x 9 17 x 1 18 1 20 340 5 x 233 0mm x 30 1 30 5mm Weight 4 cell from 4 60 Ib 2 09kg 6 cell from 4 79 Ib 2 17kg 9 cell from 5 17 Ib 2

Lenovo ThinkPad T420

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