Cisco UCS C220 Руководство по установке и обслуживанию - Страница 4
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Table 1-1
Network and
management I/O
WoL
Power
ACPI
Storage
Disk
Management
(RAID)
RAID Backup
Video
1. DIMM = dual inline memory module
2. DDR3 = double data rate, type 3
3. PCIe = peripheral component interconnect express
4. VGA = video graphics array
5. USB = universal serial bus
6. SAS = serial attached SCSI
7. SATA = serial advanced technology attachment
Cisco UCS C220 Server Installation and Service Guide
1-4
Cisco UCS
C220
Server Features (continued)
The server provides these rear-panel connectors:
One 1-Gb Ethernet dedicated management port
•
Two 1-Gb Base-T Ethernet ports
•
One RS-232 serial port (RJ-45 connector)
•
4
One 15-pin VGA
•
5
Two USB
2.0 connectors
•
One front-panel KVM connector that is used with the included KVM cable,
•
which provides two USB, one VGA, and one serial connector.
The 1-Gb Base-T Ethernet LAN ports support the wake-on-LAN (WoL) standard.
Up to two power supplies, both either 450W or 650W each.
Redundant as 1+1. Do not mix power supply types in the server.
See
Power Specifications, page A-3
This server supports the advanced configuration and power interface (ACPI) 4.0
standard.
Drives are installed into front-panel drive bays that provide hot-pluggable access.
There are two versions of the server front panel and backplane:
Small Form Factor—The server can hold up to eight 2.5-inch SAS
•
hard drives or solid state drives.
•
Large Form Factor—The server can hold up to four 3.5-inch SAS or SATA hard
drives.
The server also contains one internal USB 2.0 port on the motherboard that you can
use with a USB thumb drive for additional storage.
The server also contains two internal bays for SD cards.
For a list of supported RAID controller options, see
Considerations, page
C-1.
There is one mounting point inside the chassis that can be used for a RAID backup
unit when using an LSI MegaRAID card. This unit can be either of the following:
•
The optional LSI BBU that can be used with LSI MegaRAID cards.
•
The SuperCap Power Module that can be used with LSI MegaRAID-CV cards.
Resolution up to 1600x1200, 16bpp at 60 Hz. Up to 256 MB of video memory.
connector
for more information on power supplies.
Chapter 1
Overview
6
or SATA
RAID Controller
OL-25760-01
7