TX2550 M4 Upgrade and Maintenance Manual 179
Hard disk drive (HDD) / solid state drive (SSD)
7.3.7 Installing 2.5-inch HDD/SSD modules
I PCIe SSDs SFF are mounted in the same frames as the 2.5-inch
HDD/SSD modules. Therefore, this section is also valid and applicable if
PCIe SSDs SFF are used.
7.3.7.1 Preliminary steps
Ê When working on a floorstand model, open the HDD bay cover, see section
"Removing the drive covers" on page 64.
Ê Locate the correct drive bay, see section "2.5-inch HDD/SSD configurations"
on page 166.
7.3.7.2 Removing a 2.5-inch HDD/SSD dummy module
I In configuration with only one 8x 2.5-inch HDD backplane dummy locks
are installed to make it impossible to equip the bays with no HDD
backplane behind.
Figure 97: Removing the dummy lock
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools: Phillips PH1 / (+) No. 1 screw driver (for installation frame)