MT48H16M32LFY67MWC1 MT48H16M32LFY67MWC2 MT48H32M16LF MT48H32M16LFB4 MT48H32M16LFB4-6 MT48H32M16LFB4-6 AAT:C MT48H32M16LFB4-6 AAT:C TR MT48H32M16LFB4-6 AT MT48H32M16LFB4-6 AT:C MT48H32M16LFB4-6 AT:C TR