Cisco 4321 ISR User Manual

6-23
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 6 Install and Upgrade Internal Modules and FRUs
Remove and Replace Cisco NIM-SSD or NIM-HDD
Remove NIM-SSD or NIM-HDD from the Router
To remove the module from the router:
Step 1 Slip on the ESD-preventive wrist strap that was included in the accessory kit. Loosen the screw fasteners
(11) located on the SSD slots on the right of the input/output (I/O) side of the Cisco 4451-X ISR.
(Figure 6-17).
Figure 6-17 Remove the NIM-SSD or NIM-HDD from the Router
Step 2
Using a Phillips screwdriver, loosen the captive screws on either side as shown in Figure 6-17.
Figure 6-18 Remove the NIM-SSD or NIM-HDD from the Router
2
1
285700
L
L
1
1 Captive screws holding the NIM-SSD to the
router
11
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Cisco 4321 ISR Specifications

General

Form Factor	Rack-mountable
Flash Memory	4 GB
Operating Temperature	0°C to 40°C
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Console Port	RJ-45
Auxiliary Port	1x RJ-45
Memory	4 GB
Expansion Slots	1x SM
Storage Temperature	-20°C to 65°C
Humidity	10 - 85% (non-condensing)
Features	VPN support, Firewall, QoS
Remote Management Protocol	SNMP, CLI
Network/Transport Protocol	IPv6
Maximum Throughput	50 Mbps