Small size. Good performance. Quiet. Good Mfr. support.
20 December 2012
Summary: Be aware that this is a mini-ATX machine. Called Small form factor by Lenovo. Only has 2 expansion slots. (1) PCI 16x for a graphics card. (1) regular PCI. No PCIe slot. The real model number machine I received was a M58P/6137 A1U. PS is 280 watts so this is not a gaming machine but the CPU is a 3GHZ core 2 duo. Video is good. 1900x1200 works OK. Has a displayport for a second monitor or driving an HD TV, which is what I am going to do.