Part No: 44W2728 - IBM SAS / SATA 2.5-inch Backplane for x3350 x3250M2 x3850M2 x3950 M

Function: A backplane designed for connecting up to four 2.5-inch SAS or SATA hard drives in the IBM x3850 M2 server.
Drive Support: Compatible with both SAS and SATA hard drives, supporting 2.5-inch form factors.
Compatibility: Specifically designed for use with the IBM x3850 M2 server system.
Port Configuration: Provides four ports for hard drive connections, allowing for flexible storage configurations.