Cisco 4431 ISR User Manual

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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 6 Install and Upgrade Internal Modules and FRUs
Overview of the SSD Carrier Card NIM (NIM-SSD)
Figure 6-7 shows the top of the SSD carrier card NIM along with the serial number and the label
location.
Figure 6-7 Top View of the SSD Carrier Card NIM with Serial Number
Solid State Drives
The routers contain two solid state drives (SSD) that provide nonvolatile storage in the form of an
internal flash disk. On the front panel of the router, the SSD LED indicates activity on the hard drive.
The SSD carrier card NIM can support up to two SFF 2.5” SATA2 or SATA3 (7mm or less) SSDs.
Figure 6-8 shows a top view of the SSD drive that can be inserted into a NIM carrier card. Figure 6-9
shows two SSDs in a NIM carrier card.

Cisco 4431 ISR Specifications

General

Total onboard WAN or LAN 10/100/1000 ports	4
RJ-45-based ports	4
SFP-based ports	2
NIM slots	2
Enhanced service-module slots	1
Rack height	1 RU
Redundant power supply	Optional
Memory	4 GB
Flash Memory	4 GB
USB Ports	2
Console Port	1 x RJ-45
Auxiliary Port	1 x RJ-45
Power Supply	AC 100-240V
Operating Temperature	0 to 40°C
Storage Temperature	-20 to 65°C
Humidity	5% to 85% noncondensing
Dimensions (H x W x D)	44.5 x 438.15 x 438.15 mm
Weight	7.5 kg (16.5 lb)