Lenovo ThinkPad R52 (1858) Specifications, Tests and Review

Screen Size
14.1"

Resolution
1024 x 768 (XGA)

CPU
Intel Celeron M 380 / 1.6 GHz

GPU
Intel GMA 900

RAM
256 MB (1 x 256 MB)

Storage
40 GB HDD / 5400 rpm

Battery Capacity
4400 mAh

Other Variants:

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Lenovo ThinkPad R52 (1858) Full Specifications and Details

design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous

DESIGN AND DIMENSIONS Lenovo ThinkPad R52 (1858)

Product Type	Notebook
Dimensions (WxDxH)	31.4 cm x 26 cm x 3.7 cm
Weight	2.8 kg

DISPLAY Lenovo ThinkPad R52 (1858)

Screen Size (Type)	14.1"
Screen Resolution	1024 x 768 (XGA)
Widescreen	No
Image Aspect Ratio	4:3

PROCESSOR Lenovo ThinkPad R52 (1858)

CPU	Intel Celeron M 380 / 1.6 GHz
Cache	L2 - 1 MB
Front Side Bus	400 MHz
Chipset	Mobile Intel 910GML Express
Features	Streaming SIMD extensions 2, Execute Disable Bit capability

MEMORY Lenovo ThinkPad R52 (1858)

RAM	256 MB (1 x 256 MB)
Max RAM Supported	2 GB
RAM Type	DDR2 SDRAM
Speed	533 MHz / PC2-4200
Rated Speed	533 MHz
Form Factor	SO-DIMM 200-pin
Slots Qty	2
Empty Slots	1

STORAGE Lenovo ThinkPad R52 (1858)

Main Storage Size (HDD/SSD)	40 GB HDD / 5400 rpm
Optical Drive	CD-RW / DVD-ROM combo removable
Read Speed	24x (CD) / 8x (DVD)
Write Speed	24x
CD / DVD Rewrite Speed	24x

AUDIO & VIDEO Lenovo ThinkPad R52 (1858)

Graphics Processor (GPU)	Intel GMA 900
Memory Allocation Technology	Dynamic Video Memory Technology 3.0
Sound	Stereo speakers
Codec	AD1981B
Compliant Standards	AC '97

COMMUNICATIONS Lenovo ThinkPad R52 (1858)

Wireless	802.11a/b/g
Wireless Controller	Lenovo 11a/b/g
Network Interface	Gigabit Ethernet

MODEM

Protocols & Specifications	ITU V.90
Max Transfer Rate	56 Kbps

BATTERY Lenovo ThinkPad R52 (1858)

Technology	6-cell Lithium Ion
Installed Qty	1
Max Supported Qty	2
Battery Capacity (Size)	4400 mAh

AC ADAPTER Lenovo ThinkPad R52 (1858)

Input	AC 120/230 V (50/60 Hz)
Output	72 Watt

INPUT Lenovo ThinkPad R52 (1858)

Type	Keyboard, UltraNav

CONNECTIONS & EXPANSIONS Lenovo ThinkPad R52 (1858)

Expansion Bays	1 x front accessible -
Slots	1 x CardBus (1 free) 1 x ExpressCard/54 (1 free) 2 x memory (1 free)
Interfaces	1 x audio - line-in/microphone - mini-phone 3.5 mm 1 x audio - line-out/headphones - mini-phone stereo 3.5 mm 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x display / video - S-video output - 4 pin mini-DIN 1 x docking / port replicator 2 x USB 2.0 4 pin USB Type A 1 x infrared IrDA 1 x modem - phone line - RJ-11 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25)

SOFTWARE Lenovo ThinkPad R52 (1858)

Operating System (OS)	Microsoft Windows XP Professional
Software Included	Adobe Acrobat Reader, PC Doctor, ThinkVantage Access Connections, Norton AntiVirus 2004, ThinkVantage Rescue and Recovery with Rapid Restore, Access Program

MISCELLANEOUS Lenovo ThinkPad R52 (1858)

Integrated Options	ThinkLight
Security	Trusted Platform Module (TPM) Security Chip
Features	Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, Security Chip, ThinkVantage Embedded Security Subsystem 2.0, ThinkVantage Active Protection System
Compliant Standards	MPR II, BSMI, VCCI Class B ITE, CISPR 22 Class B, NOM, SASO, IEC 60950, CSA 22.2 No. 950, FCC Part 15 B, CER, CCC
ENERGY STAR Certified	Yes
Max Operating Temperature	35 °C
Min Operating Temperature	5 °C
Humidity Range Operating	8 - 95%
Manufacturer Warranty	Limited warranty - parts and labour - 1 year - carry-in Limited warranty - battery - 1 year - carry-in

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