MT53B512M64D4NK-053 WT:C MT53B512M64D4NH-062 WT:C MT53B512M32D2NP-062 WT:C MT53B512M32D2GZ-062 WT ES:B MT53B4DCNK-DC MT53B4DBNQ-DC MT53B384M64D4TX-053 WT:B MT53B384M64D4NK-062 WT:B MT53B384M64D4NH-062 WT:B