Cisco 4221 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 4221 ISR Specifications

General

Form Factor	Rack-mountable
WAN Ports	2
LAN Ports	2
RAM	4 GB
Flash Memory	4 GB
Product Type	Router
Total Number of Ports	4
Number of Network (RJ-45) Ports	4
Number of Total Expansion Slots	3
Expansion Slot Type	NIM, ISC
Number of NIM Slots	2
Number of ISC Slots	1
Manageable	Yes
Power Supply	Internal
Redundant Power Supply	No
Authentication Method	RADIUS, TACACS+
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature	32°F to 104°F (0°C to 40°C)
Height	1.75 in
Encryption Algorithm	AES, 3DES
Dimensions (W x D x H)	1.75 x 13.5 x 1.73 inches
Operating Humidity	5 to 95% (noncondensing)