The ThinkCentre A55 models provide impressive multitasking performance. And with a host of unique ThinkVantage Technologies and design features, this competitively priced desktop combines robust security with outstanding quality to deliver exceptional overall value.

• Product Description - Lenovo ThinkCentre A55 9641 - Pentium Dual Core E2140 1.6 GHz
• Type - Personal computer
• Form Factor - Small form factor
• Dimensions (WxDxH) - 31 cm x 35.8 cm x 8.5 cm
• Weight - 8.5 kg
• Localisation - English / United Kingdom
• Processor - 1 x Intel Pentium Dual Core E2140 / 1.6 GHz ( Dual-Core )
• Processor Main Features - Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology
• Cache Memory - 1 MB L2 Cache
• Cache Per Processor - 1 MB
• RAM - 512 MB (installed) / 4 GB (max) - DDR2 SDRAM - non-ECC - 667 MHz - PC2-5300
• Storage Controller - Serial ATA ( Serial ATA-300 )
• Hard Drive - 1 x 160 GB - standard - Serial ATA-300
• Optical Storage - DVD-Writer
• Monitor - None.
• Graphics Controller - Intel GMA 3000
• Audio Output - Sound card
• Networking - Network adapter - PCI Express x1 - Ethernet, Fast Ethernet, Gigabit Ethernet
• Power - AC 120/230 V ( 50/60 Hz )
• OS Provided - Microsoft Windows XP Professional
• Manufacturer Selling Program - TopSeller
• Environmental Standards - EPA Energy Star
• Manufacturer Warranty - 3 years warranty