The SSD Disk on Module with PATA connection is available in versions with up to 4 GB, in the form factor 40-pin (V), 44-pin (V) and 44-pin (H). SLC NAND Flash Memory and Bad Block Management (files from faulty areas are moved to functioning cells) are further features. Some models offer S.M.A.R.T. (self-monitoring, analysis and status reporting system) and an extended temperature range.