Amazon.com: Western Digital 250GB WD Blue SA510 SATA Internal Solid State Drive SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 555 MB/s - WDS250G3B0A : Electronics
WD Blue 250GB Everyday PC Desktop Hard Drive: 3.5 Inch, SATA 6 Gb/s, 7200 RPM, 16MB Cache (WD2500AAKX) (Old Model) : Electronics - Amazon.com