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.
Installing a hot-swap fan
Use this information to install a hot-swap fan.
About this task
The server comes standard with four dual-motor hot-swap cooling fans. When
there is one microprocessor installed, install fan 1, 2, 3, and 5 for proper cooling.
Attention: To ensure proper operation, replace a failed hot-swap fan within 30
seconds.
To install an additional hot-swap fan, complete the following steps:
Procedure
1. Read the safety information that begins on “Safety” on page vii and
“Installation guidelines” on page 33.
2. Remove the cover (see “Removing the cover” on page 36).
3. Remove the fan filler panel (if it has not been removed already). Keep the filler
panel in a safe place.
4. Touch the static-protective package that contains the new fan to any unpainted
metal surface on the server. Then, remove the new fan from the package.
Figure 58. Power information label
Figure 59. Redundant power information label
Chapter 2. Installing optional devices 81

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