IBM ThinkPad A31 (2654) Specifications, Tests and Review

Screen Size
15"

Resolution
1024 x 768 (XGA)

CPU
Intel Pentium 4-M 1.9 GHz

GPU
AGP 4x - ATI Mobility Radeon 7500

RAM
256 MB (1 x 256 MB)

Storage
30 GB HDD

Battery Capacity
4000 mAh

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IBM ThinkPad A31 (2654) 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 IBM ThinkPad A31 (2654)

Product Type	Notebook
Dimensions (WxDxH)	32.9 cm x 27.25 cm x 4.58 cm
Weight	3.2 kg
Colour	Black

DISPLAY IBM ThinkPad A31 (2654)

Screen Size (Type)	15"
Screen Resolution	1024 x 768 (XGA)
Widescreen	No
Image Aspect Ratio	4:3

PROCESSOR IBM ThinkPad A31 (2654)

CPU	Intel Pentium 4-M 1.9 GHz
Cache	L2 - 512 KB
Front Side Bus	400 MHz
Chipset	Intel 845MP
Features	Enhanced SpeedStep technology

MEMORY IBM ThinkPad A31 (2654)

RAM	256 MB (1 x 256 MB)
Max RAM Supported	1 GB
RAM Type	DDR SDRAM
Speed	266 MHz / PC2100
Rated Speed	266 MHz
Form Factor	SO-DIMM 200-pin
Slots Qty	2
Empty Slots	1

STORAGE IBM ThinkPad A31 (2654)

Main Storage Size (HDD/SSD)	30 GB HDD
Optical Drive	DVD-ROM removable
Read Speed	8x

AUDIO & VIDEO IBM ThinkPad A31 (2654)

Graphics Processor (GPU)	AGP 4x - ATI Mobility Radeon 7500
Video Memory	16 MB DDR SDRAM
Sound	Stereo speakers
Compliant Standards	AC '97, Sound Blaster Pro

COMMUNICATIONS IBM ThinkPad A31 (2654)

Wireless	802.11b
Wireless Controller	CDC
Network Interface	10/100 Ethernet
Remote Management Protocol	DMI 2.0, CIM

MODEM

Protocols & Specifications	ITU V.90, ITU V.92
Max Transfer Rate	56 Kbps

BATTERY IBM ThinkPad A31 (2654)

Technology	6-cell Lithium Ion
Installed Qty	1
Max Supported Qty	2
Battery Capacity (Size)	4000 mAh
Battery Life	Up to 2.5 hours

AC ADAPTER IBM ThinkPad A31 (2654)

Input	AC 120/230 V (50/60 Hz)
Output	72 Watt, 16 V, 4.5 A

INPUT IBM ThinkPad A31 (2654)

Type	Keyboard, TrackPoint

CONNECTIONS & EXPANSIONS IBM ThinkPad A31 (2654)

Expansion Bays	2 x front accessible -
Slots	1 x CardBus (1 free) 2 x memory (1 free)
Interfaces	1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x docking / port replicator 1 x audio - line-In - mini-phone stereo 3.5 mm 1 x infrared IrDA 1 x audio - line-out/headphones - mini-phone stereo 3.5 mm 2 x USB 4 pin USB Type A 1 x display / video - S-video output 1 x modem - phone line - RJ-11 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25) 1 x serial - RS-232E - 9 pin D-Sub (DB-9) 1 x microphone - input - mini-phone mono 3.5 mm

SOFTWARE IBM ThinkPad A31 (2654)

Operating System (OS)	Microsoft Windows XP Professional
Software Included	Drivers & Utilities, Adobe Acrobat Reader, PC Doctor, IBM Update Connector, Intervideo WinDVD, IBM Universal Manageability Services (UMS), Access ThinkPad III, ThinkVantage Access Connections, IBM Access Support, ThinkPad Utilities, IBM LANClient Control Manager

MISCELLANEOUS IBM ThinkPad A31 (2654)

Integrated Options	ThinkLight
Features	Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, Security Chip, wake on LAN
Compliant Standards	FCC Class B certified, MPR II, CSA, VCCI Class B ITE, CISPR 22 Class B, BCIQ, CCIB, IEC950, NOM, SASO, UL 1950
Max Operating Temperature	31 °C
Min Operating Temperature	10 °C
Humidity Range Operating	8 - 80%
Max Altitude Operating	3 km
Manufacturer Warranty	Limited warranty - parts and labour - 3 years - on-site Limited warranty - battery - 1 year