IBM x3550 M4 Type 7914 User Manual

12. If you are adding a power supply to the server, attach the redundant power
information label that comes with this option on the server cover near the
power supplies.
Removing the hot-swap drive backplane
Use this information to remove the hot-swap drive backplane.
About this task
To remove the hot-swap hard disk drive backplane, complete the following steps:
Procedure
1. Read the safety information that begins on “Safety” on page vii and
“Installation guidelines” on page 33.
2. Turn off the server and peripheral devices and disconnect the power cords and
all external cables, if necessary.
3. Remove the cover (see “Removing the cover” on page 36).
4. Pull the hard disk drives out of the server slightly to disengage them from the
hard disk drive backplane (see “Removing hot-swap hard disk drives” on page
218).
5. Remove the hot-swap hard disk drive backplane. If you would like to remove
the 3.5-inch drive backplane.
a. Adjust the latch to the unlocked position.
Figure 174. Power information label
Figure 175. Redundant power information label
Chapter 6. Removing and replacing components 285

IBM x3550 M4 Type 7914 Specifications

General

Form Factor	1U Rack
Memory Slots	24 DIMM slots
Operating System Support	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere
Processor	Up to two Intel Xeon E5-2600 or E5-2600 v2 series processors
Chipset	Intel C600 Series Chipset
Memory	Up to 768GB DDR3
RAID Support	RAID 0, 1, 10
Network Interface	4 x 1GbE (embedded)
Power Supply	Dual hot-swap power supplies (550W, 750W, or 900W)
Expansion Slots	Up to 3 PCIe 3.0 slots
Storage	Up to 8 x 2.5" or 4 x 3.5" hot-swap drives