661-5146 500GB Hard Drive, SATA, 7200 rpm for Macbook Pro 15inch Mid 2009 NB-5407W
This is a blank 500GB 9.5mm 7200RPM hard drive. Storage Capacity: 500GB. Interface: Serial ATA (SATA) Form Factor: 2.5-inch x 9.5mm
EEE code: 7A8,9RD
Apple part number: 661-5146
Compatible models: A1286
661-5146 500GB Hard Drive, SATA, 7200 rpm for Macbook Pro 15inch Mid 2009