While we are on this subject, has anyone found good DIY solutions for similar hardware? I haven't looked recently, but I have always struggled to be able to put

While we are on this subject, has anyone found good DIY solutions for similar hardware? I haven't looked recently, but I have always struggled to be able to put together anything that would be remotely similar in size to a small 4-bay NAS. My "NAS" is a 4U short network racked unit. Pretty large by comparison, but its also mostly empty space.