Gateway SX2803-US20P Compact PC for $299.99 shipped.  Here is a screenshot for your reference.  It features an Intel Pentium dual-core processor at 3.2GHz, 4GB RAM, 1TB hard drive space, dual-layer DVD writer, 802.11g/n wireless connectivity, wired gigabit Ethernet, media card reader, and more.  This is a very compact desktop pc that measures 3.93"W x 10.43"H [...]