Get from Amazon.com : http://www.amazon.com/gp/product/B00KY9M6FY?tag=hawaiianlegac-20
OEM Samsung Spinpoint M9T ST1500LM006 1.5TB 5400RPM SATA3 Hard Drive
15TB storage capacity
SATA III 60 Gbps interface
5400 RPM spindle speed
25-inch form factor
100mm x 70mm x 9mm - make sure your notebook has enough room for this drive