The ThinkCentre A55 combines all the features and technology you would want into a stylish package. Enhanced memory speed, a blazing fast Intel processor, and a number of security features and data protection tools. Graphics powered an Intel GMA 3000 will fly by, and ample hard drive space provides enough room for all your data. Six USB 2.0 ports make connecting peripherals easier than ever before, and Windows XP Professional will keep your projects running smoothly and data organized nicely. Make the upgrade to the ThinkCentre A55 and increase your system performance, productivity, and enthusiasm for computing.
Features
Processor: Intel Celeron 420 1.6 GHz
Memory: 512 MB (512 MB x 1) / 4 GB (max)
Hard Drive: 80 GB
Optical Drive: DVD-ROM
Graphics controller: Intel GMA 3000
Networking: Ethernet, Fast Ethernet, Gigabit Ethernet
Form Factor: Tower
Operating System: Microsoft Windows XP Professional
Warranty: Three Year Limited
Not Included: Monitor
Options
Lenovo ThinkCentre A55 9265 Desktop: Supplies and Accessories Options
Lenovo ThinkCentre A55 9265 Desktop Specifications
Part # 9265KNU
Manufacturer
Lenovo
Manufacturer Part #
9265KNU
Type
Personal computer
Product Form Factor
Tower
Color
Business black
Processor
Type
Intel Celeron 420 1.6 GHz
64-bit Computing
Yes
Installed Qty
1
Max Supported Qty
1
Processor Main Features
Intel Extended Memory 64 Technology, Intel Execute Disable Bit
Cache Memory
Type
L2 cache
Installed Size
512KB
Cache Per Processor
512KB
Mainboard
Chipset Type
Intel 946GZ Express
Data Bus Speed
800 MHz
RAM
Installed Size
512 MB (512 MB x 1) / 4 GB (max)
Technology
DDR II SDRAM - non-ECC
Memory Speed
667 MHz
Memory Specification Compliance
PC2-5300
Form Factor
DIMM 240-pin
Features
Unbuffered, two DDR channels
Storage Controller
Type
1 x Serial ATA - integrated
Controller Interface Type
Serial ATA-300
Channel Qty
2
Storage Controller (2nd)
Type
1 x IDE - integrated
Controller Interface Type
ATA-100
Storage
Hard Drive
1 x 80 GB - standard - Serial ATA-300 - 7200 rpm - vibration dampening
Optical Storage
Type
DVD-ROM - IDE
Monitor
Monitor Type
None
Graphics Controller
Type
Integrated
Graphics Processor / Vendor
Intel GMA 3000
Video Memory
Dynamic Video Memory Technology 4.0
Max Allocated RAM Size
256 MB
Audio Output
Type
Sound card - integrated
Compliant Standards
SoundMAX, High Definition Audio
Input Device
Type
Mouse, keyboard
Networking
Networking
Network adapter - PCI Express x1 - integrated
Ethernet Controller(s)
Broadcom BCM5786
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Remote Management Protocol
DMI 2.0
Features
Wake on LAN (WoL), ACPI support
Compliant Standards
IEEE 802.3
Expansion / Connectivity
Expansion Bays Total (Free)
2 ( 1 ) x front accessible - 5.25" x 1/2H
1 ( 1 ) x front accessible - 3.5" x 1/3H
1 ( 0 ) x internal - 3.5" x 1/3H
Expansion Slots Total (Free)
1 ( 1 ) x PCI Express x16 - half-length, full-height
1 ( 1 ) x PCI Express x1 - half-length, full-height
2 ( 2 ) x PCI - half-length, full-height
2 ( 1 ) x memory - DIMM 240-pin
1 ( 0 ) x processor - LGA775 Socket
Interfaces
1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x headphones - output - mini-phone stereo 3.5 mm ( 1 in front )
1 x keyboard - generic - 6 pin mini-DIN (PS/2 style) 1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
1 x microphone - input - mini-phone mono 3.5 mm ( 1 in front )
6 x Hi-Speed USB - 4 pin USB Type A ( 2 in front )
1 x serial - RS-232 - 9 pin D-Sub (DB-9)
1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25)
1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x audio - line-in - mini-phone stereo 3.5 mm
1 x audio - line-out - mini-phone stereo 3.5 mm
Miscellaneous
Features
Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, hard drive I/O control, parallel port I/O control, serial port I/O control, USB port control, boot sequence control
Compliant Standards
CE, UL, TUV GS, C-Tick, ISO 9241-3, VCCI Class B ITE, GOST, BSMI CNS 13438 Class B, cUL, EPA Energy Star, NOM, SABS, SASO, CB, FCC Part 15 B, CCC, IRAM, ACPI 2.3, ACA, JEITA
Power
Device Type
Power supply
Voltage Required
AC 120/230 V ( 50/60 Hz )
Power Provided
280 Watt
Operating System / Software
OS Provided
Microsoft Windows XP Professional ( preloaded )
OS Certified
PC DOS, Microsoft Windows 2000 Professional, Microsoft Windows Vista Home Premium
Software Included
Symantec Client Security, ThinkVantage Rescue and Recovery, ThinkVantage Client Security, Lotus Notes Stand-alone Client license, Lotus SmartSuite Millennium license, ThinkVantage Productivity Center, ThinkVantage System Update, Multimedia Center for Think Offerings
Ambient Temperature
Min Operating Temperature
50 °F
Max Operating Temperature
95 °F
Humidity Range Operating
10 - 80%
Dimensions
(W x D x H)
Unit
6.9" x 17.3" x 15.8"
Weight
Unit
22 lbs
Warranty
Limited warranty - parts and labor - 3 years - on-site - response time: next business day
Lenovo ThinkCentre A55 9265 Desktop Features
Ease of Use Toolless-entry design offers unmatched serviceability and upgradability with completely toolless components. Easy-to-service chassis design helps increase uptime. On ThinkCentre A Series models, tooless components include the case, hard drives, floppy drives, optical devices and adapter cards - making it easy to upgrade.
Form Factors
Choice of form factors means a perfect fit to the needs of your business. Chassis includes Tower, Desktop and, on A51 models, Ultra Small, which takes up to 75% less space than our traditional desktop chassis. This space-saving design, along with industry-standard technology, provides ultimate flexibility.
Service Service and support are always there for you
The Productivity Center's Get Help and Support module offers dependable service, which is the foundation of a better ownership experience. Tools include 24/7 online support, automated solutions, and Ask an Expert, and are available from IBM in 164 countries.
Connectivity
Select ThinkCentre A Series models come standard with integrated Gigabit Ethernet. This feature delivers outstanding speed and performance (up to 10 times faster than existing 10/100 technology when connecting to enabled servers), allowing users to get information quickly and easily through their existing network. Select models include a 56K modem.
Lenovo ThinkCentre A55 9265 Desktop Included Items
Lenovo ThinkCentre A55 9265 Desktop
Power Cord
Keyboard
Mouse
Documentation
Lenovo ThinkCentre A55 9265 Desktop Warranty Information
Warranty Length: 3 year
Covers: Parts and Labor
Details: 3 year limited warranty on parts and labor.
Provider: IBM
Contact: By Phone: IBM Technical Support (800) 426 7378, 1- 800 - IBM-SERV
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
