Lenovo 1838-25U Datasheet Page 14
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Mainstream business performance; two spindles
Intel
®
Core™ i3 processor i3-370M with dual-core,
DMI (Direct Media Interface), integrated DDR3 memory controller (up to 1066MHz),
Hyper-Threading technology; 3MB cache or
Intel Core i5 processor i5-520M or i5-540M with dual-core,
DMI (Direct Media Interface), integrated DDR3 memory controller (up to 1066MHz),
Intel Turbo Boost, Hyper-Threading technology; 3MB cache
2GB, 3GB, or 4GB std / 8GB max
7
/ PC3-10600 1333MHz DDR3, non-parity,
dual-channel capable, two 204-pin SO-DIMM sockets;
Italics: standard memory in both sockets; no sockets available;
Non-italics: standard memory in one socket; one socket available
DVD burner, SATA 1.5Gb/s, 12.7mm high, fi xed, not removable, tray-in
160GB
8
(7200 rpm), 250GB (5400 rpm), or 320GB (7200 rpm) /
SATA 3.0Gb/s, 2.5" wide, 9.5mm high,
removable, upgradable, Active Protection System™
14.0" (355mm) HD (1366x768) color, anti-glare, LED backlight,
220 nits, 16:9 aspect ratio, 500:1 contrast ratio
Some: camera on top of screen, 2.0-megapixel, fi xed focus
Intel HD Graphics in processor,
external analog monitor support via VGA DB-15 connector and
digital monitor support via DisplayPort (supports single-link DVI-D via cable 45J7915);
supports dual independent display;
Maximum external resolution: 2560x1600 (DisplayPort)@60Hz;
2048x1536 (VGA)@75Hz; 1920x1200@60Hz (single-link DVI-D via cable 45J7915)
6-row, ThinkVantage button, spill-resistant, multimedia Fn keys
TrackPoint
®
pointing device, Internet Scroll Bar
13
, magnifying glass
UltraNav™, wide touchpad below keybrd, Tap Zones, scrolling regions label, multi-touch
None
14.0W" (WxDxH): 13.5" x 9.2" x 1.26–1.42"; 344mm x 233mm x 32–36mm
4-cell: from 4.92 lb (2.23kg); 6-cell: from 5.11 lb (2.32kg); 9-cell: from 5.45 lb (2.47kg)
black
Acrylonitrile-Butadiene-Styrene (ABS) plastic
Lithium Ion 6-cell
4-cell: up to 2.8 hr; 6-cell: up to 5.0 hr; 9-cell: up to 8.1 hr
Mobile Intel HM55 Express Chipset
One slot (ExpressCard/34)
7-in-1 reader (MMC, Memory Stick, Mem Stick Pro, SD, SDHC, XD, XD Type H)
Three USB 2.0 (one powered), one USB 2.0/eSATA combo port,
external monitor
11
(VGA DB-15, DisplayPort), ethernet (RJ-45)
Two PCI Express Mini Card slots
Some:
11
b/g/n
,
PCIe Half Mini Card,
ThinkPad 11
b/g/n, 1x1
Some:
11a/b/g/n
, PCIe Half
Mini Card, Intel Centrino
®
Advanced-N 6200, 2x2
Some: Wireless WAN upgradable
Some:
Wireless WAN, Qualcomm
chipset, PCIe Mini Card, EV-DO Rev. A,
GPRS/WCDMA/HSPA,
GPS
, contract
required with
service provider
Some: AT&T
®
, contract
required with
service provider
None
Bluetooth 2.1 wireless, LED indicator
Realtek
®
RTL8111DL Gigabit Network Connection
None
High Defi nition (HD) Audio, Realtek ALC269Q codec / stereo speakers, 1.5 watt x 2 /
volume up, down, mute buttons / digital 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 fi ngerprint reader on palm rest,
swipe sensor, supports the security chip
3-years/1-yr battery - depot repair service / service upgrades
22
available
Positioning
Processor
Memory
S ATA DV D ±RW
SATA disk
Widescreen
displa
y
Camera
Integrated
graphics
Keyboard
TrackPoint
®
Touch pad
ThinkLight™
Dimensions
3
Weight
2
Case color
Case material
Battery - type
Battery - life
10
Chipset
ExpressCard/34
Multicard Reader
Po
rts
PCIe Mini Card
11b/g/n
Intel 6200
28
WWAN upg
Gobi™ 2000
Carrier
Modem
Bluetooth™
Ethernet
Intel AMT
Audio support
Security
Security chip
Fingerprint reader
Limited warranty
12
ThinkPad
®
L412 0553 (Windows 7)
65-watt AC adapter
EPEAT™ Gold rating
ENERGY STAR
®
5.0-compliant
RoHS-compliant
International Warranty Service
17
24 hour x 7 day
18
toll-free support
during the warranty period
12
via 800-426-7378
0553-35U i5-520M 2.40 2.93 2GB 14.0" HD 2.0M 320G 7200 Intel 6200
28
Gobi 2000 Finger Blue Pro 32 Apr 10
0553-36U i5-540M 2.53 3.06 4GB 14.0" HD 2.0M 320G 7200 Intel 6200 Gobi 2000 Finger Blue Pro 64 Apr 10
0553-42U i5-520M 2.40 2.93 2GB 14.0" HD 160G 7200 11b/g/n WWAN upg Blue Pro 32 W G Apr 10
0553-43U i5-520M 2.40 2.93 2GB 14.0" HD 2.0M 160G 7200 Intel 6200 WWAN upg Blue Pro 32 W G Apr 10
0553-44U i5-540M 2.53 3.06 3GB 14.0" HD 2.0M 320G 7200 Intel 6200 WWAN upg Finger Blue Pro 32 W G Apr 10
0553-55U i5-520M 2.40 2.93 2GB 14.0" HD 250G 5400 Intel 6200 WWAN upg Blue Pro 32 Apr 10
0553-56U i5-520M 2.40 2.93 2GB 14.0" HD 2.0M 320G 7200 Intel 6200 Gobi 2000 AT&T
23
Finger Blue Pro 32 Apr 10
0553-57U i5-540M 2.53 3.06 3GB 14.0" HD 2.0M 160G 7200 Intel 6200 Gobi 2000 Finger Blue Pro 32 Apr 10
0553-58U i5-520M 2.40 2.93 2GB 14.0" HD 2.0M 160G 7200 11b/g/n WWAN upg Blue Pro 32 Edu Apr 10
0553-59U i5-540M 2.53 3.06 3GB 14.0" HD 2.0M 320G 7200 Intel 6200 Gobi 2000 AT&T Finger Blue Pro 32 Edu Apr 10
0553-6TU i5-520M 2.40 2.93 2GB 14.0" HD 2.0M 160G 7200 Intel 6200 Gobi 2000 AT&T Blue Pro 32 Apr 10
0553-7YU i3-370M 2.40 2GB 14.0" HD 2.0M 160G 7200 Intel 6200 WWAN upg Finger Blue Pro 64 Jul 10
0553-7ZU i5-520M 2.40 2.93 4GB 14.0" HD 2.0M 320G 7200 Intel 6200 WWAN upg Finger Blue Pro 64 Jul 10
Type-model
Personal Systems Reference (PSREF)
© Lenovo
(DMD3-1) April 2011
✂
☞
Supports ThinkVantage
®
technologies
Preloaded operating system
20
- Some: Genuine Windows
®
7
Professional 32
- Some: Genuine Windows 7
Professional 64
Preloaded applications
14
(only some
listed)
• Some: Education software
- Adobe Digital School Collection
− Instructor Resources (and DVD)
− Learning Creative Suite 4 (DVD)
− Photoshop Elements 7 (DVD)
− Premiere Elements 7 (and DVD)
− Acrobat 9 Professional (DVD)
− Contribute CS4 (and DVD)
− Soundbooth CS4 (and DVD)
• Rescue and Recovery™
• Access Connections™
• Password Manager
• ThinkVantage Power Manager
• ThinkVantage System Update
• Fingerprint Software (fi ngerprint
models)
• ThinkVantage Toolbox
• Microsoft Offi ce 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)
See footnotes for important warranty information
☞ US model announced July 6, 2010; previous models on April 6, April 20, or July 6, 2010
✂ US models withdr
awn effective June, August, or October, 2011
• These models have a depot repair service 3-year limited warranty
• These systems are Microsoft
®
Offi ce 2010 Product Key Ready (O10PKR)
ThinkPlus
™
, 22
3-year LOR
24
9x5 NBD
45K6021
ThinkPlus 4-year LOR 9x5 NBD
45K6022
ThinkPlus 5-year LOR 9x5 NBD
45K6024
ThinkPlus 4-year P&L P/U Depot
45K6023
ThinkPlus 5-year P&L P/U Depot
45K6025
Post-warranty annual maintenance
agreements at
lenovo.com/thinkplus/warranty
✂
✂
✂
✂
Wide-
screen
displayMemory
Disk
SATA
GB
8
rpm
Avail
date
Blue-
tooth
PCIe
Mini Card
WWAN
Finger
print
reader PreloadCamera
PCIe
Mini Card
802.11Processor
Base
(GHz)
Max
turbo
(GHz) Carrier
Workhorse (W)
Gbl (G)
Educ
- November 2011 - Version 409 1
- Tablet (1838) - TopSeller 5
- Tablet (1839) 6
- Tablet Accessories 7
- Tablet - TopSeller Services 8
- Tablet - ThinkPlus™ Services 9
- L412 0530 (Windows 7) 13
- L412 0553 (Windows 7) 14
- L412 Accessories 16
- L420 7854 (TopSeller) 18
- L420 7856 (TopSeller) 19
- L420 7827 20
- L420 7829 (Onsite) 21
- L420 Accessories 22
- L520 7859 (TopSeller) 24
- L520 7860 (TopSeller) 25
- L520 5016 26
- L520 5017 (Onsite) 27
- L520 Accessories 28
- T420 4177 (TopSeller) 30
- T420 4178 (TopSeller) 31
- T420 4180 34
- T420 4180 (November 2011) 35
- T420 4180 (Optimus) 36
- T420 4236 (Onsite) 37
- T420 4236 (Optimus) - Onsite 38
- T420i 4177 (TopSeller) 39
- T420 Accessories 40
- T420s 4170 (TopSeller) 42
- T420s 4171 (TopSeller) 43
- T420s 4173 45
- T420s 4173 (Optimus) 46
- T420s 4174 (Onsite) 47
- T420s Accessories 49
- T520 4239 (TopSeller) 51
- T520 4240 (TopSeller) 52
- T520 4241 55
- T520 4242 56
- T520 4242 (Optimus) 57
- T520 4243 (Onsite) 58
- T520 4243 (Optimus) - Onsite 59
- T520i 4239 (TopSeller) 60
- T520 Accessories 61
- W520 4282 (Optimus) 66
- W520 4284 (Optimus) - Onsite 68
- W520 Accessories 70
- ThinkPad X120e 71
- X120e (0596) - TopSeller 72
- X120e (0611) 73
- X120e Accessories 74
- X220 (4287) - TopSeller 76
- X220 (4290) 77
- X220 (4290) - May 2011 78
- X220 (4291) - Onsite 79
- X220i (4286) - TopSeller 81
- X220i (4287) - TopSeller 82
- X220 Accessories 83
- X220 Tablet (4298) 88
- X220 Tablet (4299) - Onsite 90
- X1 (1286) - TopSeller 95
- X1 (1291) - TopSeller 96
- X1 (1293) 97
- X1 (1294) - Onsite 98
- X1 Accessories 99
- ThinkPad 100
- - TopSeller Services 102
- - ThinkPlus™ Services 103
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