 "Seagate Laptop SSHD 1 TB Internal SSHD" " Seagate - ST1000LM014 Notebook Hard Drives CDW.com
"Seagate Laptop Thin SSHD fuses the blazing speed of SSD with the high capacity of a hard drive. With Seagate Adaptive Memory technology, SSHD dramatically improves boot times and application speeds, unleashing your system's performance." 
 "Seagate 4TB BarraCuda SATA 6Gb s 3.5" Internal Hard Drive"@en "ST4000DM004 - Seagate Drive MacConnection"@en