2.5", S-ATA 6Gb/s
Crucial MX500 1 TB Solid State Drive - 2.5" Internal - SATA (SATA/600)
Amazon
Crucial MX500 1TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560MB/s - CT1000MX500SSD1
Dihuni
Crucial CT1000MX500SSD1T MX500 1 TB Solid State Drive – 2.5″ Internal – SATA (SATA/600)