Lenovo Thinkcentre M57p Desktop - 6073BMU

When you look at the specifications for a computer, it will display the installed memory, and typically the maximum memory that can be installed. However, while these are real values, they represent a potential useable memory depending upon the installed operating system, and other factors. The actual useable memory may be different (lower) from these values. The reason is simply that a computer may have a limitation in the operating system (such as Windows 32 bit versions...

Highly Sensitive Speakers are capable of producing big wide-range sound with deep bass. Built-in Mega Bass Sound. Total Power Output 2W, Lightweight

Sony CMT-DH7BT Desktop Micro System features DVD, CD-R/RW, CD w/ MP3 and CD-DA playback, SAT radio ready, Bluetooth capability, bass reflex speaker design.