Cheaper, more economical all-purpose home server! The housing feels very valuable and is well chilled. In this model, finally a sufficiently powerful CPU is installed. Unfortunately, the server can be heard clearly, so that it is best placed him in the store room - pity, provides, really "neat" out. Can even the WD Red to the server - recommended hard drives. Important to know: The N54L can only SATA, SAS, and also not only so-called BIOS-assisted software RAID, which can be used only with the correct Windows drivers.. Common Home Server operating systems based on Linux are fully compatible with this exception to the N54L so can also use free NAS operating systems. The only drawback: The N54L can no USB3.0, for the front USB connectors are properly functional. Whether it since four piece takes about can but quarrel. The server with me now trouble-free uptime of half a year - as it should be.