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Cisco UCS C24 Server Installation and Service Guide
OL-26647-01z
Chapter 3 Maintaining the Server
Preparing for Server Component Installation
Replaceable Component Locations This section shows the locations of the components that are discussed in this chapter. The view in
Figure 3-4 is from the top down with the top cover, front chassis panel, and air baffle removed.
Figure 3-4 Replaceable Component Locations
Serial Number LocationThe serial number for the server is printed on a label on the top of the server, near the front.
1Drives
(hot-swappable, accessed through front panel) 8Internal USB 2.0 port on motherboard
2Drive backplane
(optionally either 24-drive or 16-drive) 9RTC battery on motherboard
3SAS expander (with 24-drive backplane only) 10 PCIe riser 2 (three half-height slots)
4Fan modules (four) 11 Trusted platform module socket on
motherboard
5DIMM slots on motherboard (twelve) 12 Power supplies (two, hot-swappable access
through rear panel)
6CPUs and heatsinks (up to two) 13 RAID backup unit mounting cage (holds up to
two units)
7PCIe riser 1 (two full-height slots)
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Port 1
Port 0
SYS FAN1
SYS FAN2
SYS FAN3
SYS FAN4
CPU 1
CPU 2
PCIe riser 1
PCIe riser 2
PSU 1 (bottom)
PSU 2 (top)