Lenovo 1838-25U Datasheet Page 66
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Rated. / 5. Based on customer reviews
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™ i5-2540M processor (dual-core, 2.60GHz, 3MB Cache),
DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.30GHz), HT technology
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
dual-core model: 16GB max
7
, two 204-pin SO-DIMM sockets
quad-core model: 32GB 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
Some: HD720p resolution, wider view angle, low light sensitive, fi xed 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
13
, 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-fi ber / Glass-fi ber hybrid;
Bottom: Glass-fi ber 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
Some:
11a/b/g/n
, PCIe Half
Mini Card, Intel Centrino
®
Advanced-N 6205, 2x2
Some:
11a/b/g/n
, PCIe Half
Mini Card, Intel Centrino Ultimate-N 6300, 3x3
Wireless WAN upgradable
56K V.92
6
modem
Bluetooth 3.0 wireless, LED indicator
Intel 82579LM Gigabit Network Connection (Lewisville), PHY, PCIe x1
Intel Active Management Technology (iAMT)
High Defi nition (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
22
available
Positioning
Processor
Memory
Optical
Ultrabay
SATA disk
m S ATA ™ SSD
Widescreen
display
Color calibration
Camera
Graphics
Keyboard
TrackPoint
®
Touchpad
ThinkLight™
Dimensions
(WxDxH)
3
Weight
2
Case material
Battery - type
Battery - life
10
Chipset
ExpressCard
Smart Card Read
Multicard Reader
Ports
PCIe Mini Card
WLAN
4
WWAN
Modem
Bluetooth™
Ethernet
Intel AMT
Audio support
Security
Security chip
Fingerprint reader
Limited warranty
12
ThinkPad
®
W520 4282 (Optimus)
170-watt AC adapter
ThinkPad Roll Cage (one-piece
magnesium frame)
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
4282-3SU i7-2720QM 4GBx1 15.6" FHD 1000M 720p 500G 7200 Intel 6205
28
WWAN upg Fing
9
vPro Pro 64
4282-3RU i7-2620M 4GBx1 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Fing
9
vPro Pro 64
4282-26U i7-2620M 4GBx1 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Fing X-Rite
9
vPro G Pro 64
4282-23U i7-2820QM 4GBx2 15.6" FHD 2000M 720p 500G 7200 Intel 6300
28
WWAN upg Fing
9
vPro G Pro 64
4282-24U i7-2720QM 4GBx1 15.6" FHD 2000M 720p 500G 7200 Intel 6300 WWAN upg
9
vPro G Pro 64
4282-25U i5-2540M 2GBx2 15.6" HD+ 1000M 720p 320G 7200 Intel 6205 WWAN upg
9
vPro G Pro 64
4282-4CU i7-2720QM 4GBx1 15.6" FHD 1000M 720p 500G 7200 Intel 6205 WWAN upg Smart Fing
9
vPro G Pro 64
4282-4BU i7-2620M 4GBx1 15.6" HD+ 1000M 320G 7200 Intel 6205 WWAN upg Smart
9
vPro G Pro 64
Type-model
Wide-
screen
displayMemory
Disk
SATA
GB
8
rpm
Personal Systems Reference (PSREF)
Supports ThinkVantage
®
technologies
☞
☞
PCIe
Mini Card
WLAN
Bat-
tery
cellsProcessor
Pre-
load
See footnotes for more detailed information
☞ US models announced March 1, 2011; previous models on February 22, 2011
© Lenovo
(KN3W-3) November 2011
• Power-packed engineering with Open GL graphics and ISV certifi cations
Preloaded operating system
20
- Genuine Windows
®
7
Professional 64
Ready to install applications
14
(all
OSes; only some listed)
• Rescue and Recovery™
• Access Connections™
• Fingerprint Software (fi ngerprint
models)
• Password Manager (fi ngerprint
models)
• ThinkVantage System Update
• ThinkVantage Power Manager
• ThinkVantage Toolbox
Preloaded applications
14
(all OSes;
only some listed)
• Norton™ Internet Security 2011
(30 days of virus defi nitions)
• Adobe
®
Reader
®
• Skype™ for Windows
• Windows Live™ Essentials
• 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)
• huey
™
PRO Monitor Color
Correction by Pantone
®
/X-Rite
®
(color calibration models)
Color
calib
Global
(G)
GMP (P)
Intel
vPro
Finger
print
reader
Discrete
graphics
PCIe
Mini Card
WWAN/mSATACamera
Smart
Card
Reader
- 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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