Cisco UCS C220 M4

1-7
Cisco UCS C220 M4 Server Installation and Service Guide
OL-32473-01
Chapter 1 Overview
Summary of Server Features
Internal USB One internal USB 3.0 port on the motherboard that you can use with a USB thumb
drive for additional storage.
SD cards Two internal bays on the motherboard for up to two SD cards.
The two flash drives can be configured in a RAID 1 configuration.
Disk
Management
(RAID)
The server has a dedicated internal riser for a PCIe-style Cisco modular RAID
controller card.
The server can optionally use its own embedded SATA RAID controller. You can
optionally add a RAID 5 key to upgrade this embedded SATA RAID.
Note The embedded RAID option is not available with the large
form factor drives, four-drive version of the server at this
time.
For a list of RAID
5
controller options and required cabling, see Supported RAID
Controllers and Required Cables, page C-2.
RAID Backup The server has a mounting bracket for the supercap power module that is used with
Cisco modular RAID controller card.
Video VGA video resolution up to 1920 x 1200, 16 bpp at 60 Hz, and up to 256 MB of
video memory.
1. DIMM = dual inline memory module
2. VGA = video graphics array
3. USB = universal serial bus
4. PCIe = peripheral component interconnect express
5. RAID = redundant array of independent disks
Table 1-1 Cisco UCS C220 M4 Server Features (continued)
Feature Description (continued)