1.Capacities: 64GB,128GB,256GB,512GB 2.Speed of reading and writing: 410/85,410/150,410/260,415/260MB/s 3.Controller: Marvell Features:Part Number: CT64M4SSD2 , CT128M4SSD2 , CT256M4SSD2 , CT256M4SSD2Capacities: 64GB,128GB,256GB,512GBInterface: Second-generation SATA 6Gb/sForm Factor: 2.5 inchInterface: SATA3NAND Flash: MLCPerformance:Sequential Read and Write Rate: 64GB -> 410/85 MB/s (max) , ...