This arrived in a different case (same size, PSU, bays) to the one
in the picture but they asked before shipping.
Its not 4GHz but 3.8GHz per core, but its 'near enough'.
Unexpectedly quiet (all 3 fans are working!). Its fast!
Neat box with plenty of ports but the PSU doesn't have
many spare connectors - I needed an adapter Molex to SATA
power for an extra hard drive. The 2 off USB-3 ports are
very fast with external drives that support USB-3.
Comes without operating system which I already had.
Windows 7 or 8 bundles also offered would be much better
value than buying Windows separately. Or try Linux.
The Wireless connection is a USB dongle (TP-LINK) to plug in.
Pleased with the purchase.