Fujitsu PRIMERGY TX2550 M5 Upgrade And Maintenance Manual page 296

Hard disk drive (HDD) / solid state disk (SSD)
Figure 181: Removing the PCIe SSD backplane (B)
▶ Fold up the PCIe SSD backplane (1) and at a slight angle, remove it from
the recesses in the PCIe SSD extension box (2).
296 Upgrade and Maintenance Manual TX2550 M5