Laptops use a 2.5 inch HDD, most desktop cases are designed to hold a 3.5 inch HDD. You may need a special bracket to hold the drive if the case you plan to use only has 3.5 inch bays.
Some modern cases do also include a 2.5 inch mounting spot due to SSDs using a 2.5 inch form factor.
Laptops use a 2.5 inch HDD, most desktop cases are designed to hold a 3.5 inch HDD. You may need a special bracket to hold the drive if the case you plan to use only has 3.5 inch bays.
Some modern cases do also include a 2.5 inch mounting spot due to SSDs using a 2.5 inch form factor.