2.5-inch 300G 10K SAS HDD — Compatible with X3850 / X3950 M2 (42D0612, 42D0613, 42D0616)

2.5-inch 300G 10K SAS hard drive compatible with X3850 and X3950 M2 servers. Matches part numbers 42D0612, 42D0613, and 42D0616. Provides 300G capacity, 10K RPM performance and a SAS interface in a 2.5-inch form factor — suitable for replacing or upgrading server storage in the listed models.