Cisco Cisco MCS 7845-I3 Ficha De Dados
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RAID Controller
Controller model
IBM mezzanine ServeRAID-7k controller
Interface
PCI-X 133-MHz, 64-bit
Cache
256 MB
Battery-backed write caching
Yes
RAID levels supported
0, 1, 5, 10, 50, and 5EE
SCSI protocols supported
Ultra320
SCSI peak data-transfer rate
320 MB per channel
Maximum number of drives
14 per channel
SCSI ports (external/internal)
0/2
Hard Disk
Hard disk installed
Two 72 GB (RAID 1)
Hard disk route processor module (RPM)
15,000
Hard disk average seek time
3.6 ms
Hot-swappable bays
6
Hard disk interface type
Ultra320 SCSI
Maximum hard drive capacity
880.8 GB with six 146.8-GB internal disks
Network Connectivity
Ethernet network interface card (NIC)
Dual onboard 10/100/1000
Ethernet connectors
Two RJ-45 connectors on rear of server
10BASE-T cable support
EIA Category 3, 4, or 5 unshielded twisted-pair (UTP) (2 or 4 pair) up to 328 ft (100m)
100BASE-TX cable support
EIA Category 5 UTP (2 pair) up to 328 ft (100m)
1000BASE-T cable support
EIA Category 6 UTP (recommended), 5E UTP, or 5 UTP up to 328 ft (100m)
Interfaces
Serial ports
1 RS-232D
Parallel ports
0
Universal serial bus (USB) 2.0
3 (1 at front and 2 at rear of chassis)
Keyboard ports
1 PS/2
Mouse ports
1 PS/2
Audio ports
None
System management ports
RJ-45 for IBM RSA2 Ethernet port
(customer use supported only for Cisco Unity
®
servers)
External SCSI ports
1 Ultra320
Security
•
Power-on password
•
Privileged access password to server setup
•
Unattended boot mode, which allows keyboard to be locked to all entries except the password
•
Selectable boot sequence