Dell Precision T5400 (Late 2007) - Manual (Page 230)

230 Adding and Replacing Parts
9 Slide the hard drive in the hard-drive bracket into the hard-drive carrier.
10 Slide the hard-drive carrier into the 5.25-inch drive bay until it is securely
seated.
1 hard drive 2 hard-drive bracket
1 hard-drive carrier 2 SATA hard drive in hard-drive bracket
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