New Original HDD For Samsung 500GB 2.5" SATA 6 Gb/s 8MB 5400RPM 9.5MM For Internal Hard Disk For Notebook HDD For ST500LM012|Internal Hard Drives| - AliExpress
goHardDrive.com - SAMSUNG Spinpoint M8 ST500LM012 (HN-M500MBB) 500GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive - w/1 Year Warranty