Seagate 500GB Barracuda 5400 RPM 128MB Cache SATA 6.0Gb/s 2.5″ Laptop Internal Hard Drive ST500LM030

Broadest 2.5-inch hard drive portfolio with up to 5TB capacity and both 7mm and 15mm form factors suitable for a variety of compute applications.
Thinnest and lightest 2.5-inch hard drive with up to 2TB storage in a 7mm z-height, providing seamless upgrades of thin and light laptops and smaller form factor systems.
Fast data rates of up to 140MB/s enables superior PC end-user experience and snappier file transfers.

Dimensions
Form Factor
2.5″
Height (maximum)
7mm
Width (maximum)
69.85mm
Length (maximum)
100.35mm