The chassis has 2.5" bays, and so do the SSDs we used. However, the only MLC SSDs available were 1.8" versions, hence my comment. We had to work pretty hard to

The chassis has 2.5" bays, and so do the SSDs we used. However, the only MLC SSDs available were 1.8" versions, hence my comment. We had to work pretty hard to get any of them!