Hard drive replacement

Your laptop specification :-

intel® Core™ i5-2430M Processor 2.40 GHz with Turbo Boost up to 3.00 GHz
Genuine Windows® 7 Home Premium 64-bit
HDD: 500 GB

You can buy a -> 2.5 inch. laptop HDD at any capacity like 500GB , 1TB etc..
 
Any 2.5" hard drive with a SATA connection will be compatible.
You might see differences such as SATA2, SATA3, SATA 3Gb/s, SATA 6Gbp/s -- any of them will work in your laptop.

Try to avoid slimline drives if possible. They will fit but might be a little loose as your current drive isn't slimline.
 


Thank you rkumaran for the reply. I will purchase with the same specs and confirm the product.
 


Thank you casper1973 for the reply. I will purchase with the same specs and confirm the product.