Hardware And Module Configuration - Cisco 4451 ISR Hardware Installation Manual

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Hardware and Module Configuration

Table 1-1
Table 1-1 Hardware Features and Module Configuration in Cisco 4000 Series ISRs
Cisco 4451-X
Interface ISR
DRAM
3 DIMMs
2 GB for each
slot
NIMs
3 single-wide or
1 double-wide +
1 single-wide
SM-X
2 single-wide or
1 double-wide
SSD or HDD
1 single-wide
NIM
Internal mSATA
NA
Interface
Front Panel PoE
2 PoE ports
Front Panel GE
4 ports
ISC Slot
All ISC card
types
USB Type A
2 USB Type A
Ports
1. By default, there is no DIMM installed. DIMM is optional.
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
1-24
Fan
Battery
NIM slots
shows key hardware and module configurations in Cisco 4000 Series ISRs.
Cisco 4431 ISR Cisco 4351 ISR
3 DIMMs
2 GB for each
slot
3 single-wide or
1 double-wide
+ 1 single-wide
NA
1 single-wide
NA
2 PoE ports
4 ports
All ISC card
types
2 USB Type A
2
CPU
4
GE 0/0/0/0 RJ-45 (copper cable) port
Cisco 4331
ISR
2 DIMMs 2 DIMMs
2 GB for each 2 GB for each
slot slot
3 single-wide or 2 single-wide
1 double-wide + or 1
1 single-wide double-wide
2 single-wide or 1 single-wide
1 double-wide
1 single-wide 1 single-wide
1 mSATA slot 1 mSATA slot
2 PoE ports NA
3 ports 3 ports
All ISC card All ISC card
types types
2 USB Type A 1 USB Type A 1 USB Type A
Chapter 1 Overview of Cisco 4000 Series ISRs
Cisco 4221
Cisco 4321 ISR ISR
1 DIMM (4 GB 4 Gb on board
DIMM memory
1
supported)
4 GB on board
memory
2 single-wide or 2 single-wide
1 double-wide NIM slots or 1
double-wide
NA NA
1 single-wide 1 single-wide
1 mSATA slot NA
NA NA
2 ports 2 ports
All ISC card NA
types
1 USB Type A
OL-32185-02