The ThinkCenter A57 series comes with power and expandability, delivering systems with a great blend of essential features and technology at an affordable price.ThinkCenter A57 desktops offer improved security features including a USB panel enable / disable feature to help prevent data theft or sabotage, chassis intrusion detection to help prevent tampering. Coupled with the available fingerprint reader keyboard, ThinkCenter A series desktops are dependable PCs that can help protect the valuable data and technology investments businesses make.With thoughtfully designed tools to increase productivity and efficiency, ThinkCenter A series desktops can save you and your business time and money.

• Product Description - Lenovo ThinkCentre A57 9704 - Core 2 Duo E4600 2.4 GHz
• Type - Personal computer
• Form Factor - Small form factor
• Dimensions (WxDxH) - 31.7 cm x 35.5 cm x 9.9 cm
• Weight - 7.3 kg
• Localisation - English / United Kingdom
• Processor - 1 x Intel Core 2 Duo E4600 / 2.4 GHz ( Dual-Core )
• Processor Main Features - Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology
• Cache Memory - 2 MB L2 Cache
• Cache Per Processor - 2 MB
• RAM - 2 GB (installed) / 4 GB (max) - DDR2 SDRAM - 667 MHz - PC2-5300
• Storage Controller - Serial ATA ( Serial ATA-300 )
• Hard Drive - 1 x 250 GB - standard - Serial ATA-300
• Optical Storage - DVD-Writer
• Monitor - None.
• Graphics Controller - Intel GMA 3100
• Audio Output - Sound card
• Networking - Network adapter - Ethernet, Fast Ethernet, Gigabit Ethernet
• Power - AC 120/230 V ( 50/60 Hz )
• OS Provided - Microsoft Windows Vista Business
• Manufacturer Selling Program - TopSeller
• Environmental Standards - EPA Energy Star
• Manufacturer Warranty - 1 year warranty ( on-site )