This is the hard drive adapter connector for the internal SATA hard disk drive in the Latitude E5450. This piece is sometimes called an interposer.
Guaranteed Compatible Dell Laptops: Latitude E5450
D P/N: 8GD6D, 08GD6D, CN-08GD6D
Alternate Part Numbers: ZAM70 HDD Cable DC02C007400
Package Include:
1 x ZAM70 HDD Cable Connector