Seagate Laptop Thin ST500LM021 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 2.5" Hard Drive Laptop Internal Hard Drives - Newegg.com
ST500LM021-DELL - Refurbished - DELL / SEAGATE 500GB 7.2K RPM SATA III 2.5 INCH SMALL FORM FACTOR SFF LAPTOP THIN HDD ADVANCED FORMAT AF 6GB/S SATA3 HARD DRIVE