Cisco UCS C240 M4

1-3
Cisco UCS C240 M4 Server Installation and Service Guide
OL-32474-01
Chapter 1 Overview
Figure 1-2 shows the front-panel features of the SFF drives, 16-drive version of the server. This version
of the server has a 16-drive backplane and an integrated expander.
Figure 1-2 Cisco UCS C240 M4 Server (SFF Drives, 16-Drive) Front Panel Features
1 Drive bays 1–16 support SAS/SATA drives. 7 Fan status LED
2 Drive bays 1 and 2 support NVMe PCIe SSDs
and SAS/SATA drives.
8 Temperature status LED
3 Operations panel buttons and LEDs 9 Power supply status LED
4 Power button/LED 10 Network link activity LED
5 Unit Identification button/LED 11 KVM connector
(used with KVM cable that provides two
USB 2.0, one VGA, and one serial
connector)
6 System status LED 12 Pull-out asset tag
HDD01
HDD03
HDD05
HDD07
HDD02
HDD04
HDD06
HDD08
HDD09
HDD11
HDD13
HDD15
HDD10
HDD12
HDD14
HDD16
1
1086
4 5 7 9
11
12
352944
3
2