This shallow 1U rackmount (standard 19" rack-mount) kit takes advantage of the Intel Atom D525 (1.8GHz dual-core, Hyper-Threading Technology) processor for an energy-efficient 1U rackmount solution. Featuring the Super Micro X7SPE-H-D525 Motherboard with Intel ICH9R chipset, this kit combines value with high performance. RAID support (windows), dual gigabit LAN ports, up to 4GB of DDR3 memory support, system power management and PC health monitoring features all contribute to a highly functional 1U solution. Install a full-height PCI-Express expansion card and up 2 x 2.5"" hard drives to fit your needs. Front I/O design for full access to I/O ports as well as PCI-Express expansion card ports from the front of the case.