Seagate ST500LM000 Laptop Thin SSHD 500GB 2.5" 5400RPM 64MB Cache SATA 6Gb/s 8GB MLC NAND Laptop Solid State Hybrid Drive 1EJ162-021.
Storage Capacity: 500GB
Rotation Speed: 5.4K RPM
Storage Interface: SATA 6Gb/s
Firmware: HPM6
Cache: 64MB
Form Factor: 2.5"
Type: Laptop Solid State Hybrid Drive
Features: 8GB MLC NAND