Datasheet

Data Sheet
© 2010-2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 8 of 17
* Maximum measured values were determined with 25ºC ambient temperature, and your results may vary.
* Idle power: Power drawn with the machine(s) logged into the OS, and no other applications running. Memory, HDDs, optical
drives, and tape drives are not being used.
* Measured maximum power: Maximum measured power is the power drawn by the machine with the CPUs 100-percent used, and
memory is used 10 percent more than base usage. The exerciser used is Prime95 (torture test) and can be downloaded from
www.mersenne.org.
* Rated system maximum: The maximum power able to be drawn by the machine according to the system label rating.
Table 3. Product Information for Cisco Unified Communications Manager Appliances
Current Component Current Value
Product part number MCS7845I3-K9-CMD1
MCS7845I3-K9-CMC2
MCS7845I3-K9-CMB2
Preload CMD1: Cisco Unified Communication Manager 8.0
CMC2: Cisco Unified Communication Manager 7.1
CMB2: Cisco Unified Communication Manager 6.1
OS included Yes
Processor Single Intel 5540 Quad-core 2.53-GHz; last level cache: 8 MB
Memory included 6-GB (three 2-GB DIMM) PC3-10600 1333-MHz, fully buffered DDR-3 RDIMM
Memory maximum 128 GB (64 GB per processor slot)
Memory bus clock Up to 1333 MHz
Memory technology Registered PC3-10600 DDR-3 1333-MHz dual-rank DIMM
Multibit error mitigation Advanced Chipkill ECC
Total DIMM slots 16 (8 per processor slot)
BIOS type UEFI
Hard disks Four 146-GB SAS 2.5-in. hot-swap
Hot-swappable bays 8
Hard disk interface type SAS
Hard disk spindle speed 10,000 rpm
Hard disk seek time 4 ms (average)
Hard disk latency 3 ms (average)
Data transfer rate Capable of 6 Gbps
Hard disk form size 2.5-inch SFF
RAID controller model IBM mezzanine ServeRAID MR10i controller
RAID interface Connected to motherboard
RAID cache 256 MB
BBWC Yes
RAID level Configured as two RAID 1 arrays
Ethernet NIC Dual onboard 10/100/1000
Ethernet connectors Two RJ-45 connectors on back of server
10BASE-T cable support EIA Category 3, 4, or 5 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, 5 UTP (2 pair) up to 328 ft (100m)
Serial ports 1
Parallel ports 0
USB 2.0 ports 6 (2 front, 2 rear, and 2 internal)
Keyboard ports Use one of the USB ports (PS/2 ports are not provided)
Mouse ports Use one of the USB ports (PS/2 ports are not provided)
Audio ports None