Get from Amazon.com : http://www.amazon.com/gp/product/B001QWW2VG?tag=hawaiianlegac-20
Brand 500GB Hard Disk Drive/HDD for HP Pavilion g60-230us g60-235dx hdx18t
Interface SATA Capacity 500GB RPM 5400RPM Cache 8MB Size 25 Inchs
Package Include 500GB 5400RPM Internal Hard Disk Drive
This Product Has 3 Years Warranty And 30 Days Money Back Guarantee