IBM System x3550 M4 Installation And Service Guide

5. Remove the USB cage screw from the chassis.
6. Disconnect the cables from the front USB connector.
7. Pull the front USB connector assembly out slightly; then, rotate it downward
until the tabs on the bottom of the front USB connector assembly disengages
from the chassis and set it aside.
Figure 198. USB cage screw removal
Figure 199. Front USB and video cables connection
Chapter 6. Removing and replacing components 301

IBM System x3550 M4 Specifications

General

Processor	Intel Xeon E5-2600 series
Chipset	Intel C600 series
Memory	Up to 768 GB
Storage	Up to 8 x 2.5" hot-swap drives
Form Factor	1U rack
Power Supply	750 W AC
Network Interface	4 x 1 GbE
RAID Support	RAID 0, 1, 10
Expansion Slots	3 x PCIe 3.0 slots
Operating System Support	Windows Server, RHEL, SUSE, VMware
Management	Integrated Management Module II (IMM2)