Cisco ISR4331/K9 Router NO CPU CLOCK ISSUE No Faceplate

DESCRIPTION:
The Cisco ISR4331/K9 is a next-generation Integrated Services Router from the Cisco 4000 Series, designed to deliver enterprise-grade performance, security, and scalability for branch office deployments. It supports up to 100 Mbps to 300 Mbps of throughput (upgradable with licenses), integrates advanced security, voice, and application services, and features a modular design for maximum flexibility. This platform enables organizations to future-proof their network infrastructure with software-defined WAN (SD-WAN) capabilities and intelligent network services.

TECHNICAL SPECIFICATIONS:
Brand: Cisco
Model: ISR4331/K9
Series: Cisco 4000 Series Integrated Services Routers
Performance: 100 Mbps to 300 Mbps (performance upgradeable via license)
WAN Ports: 2 x Integrated 10/100/1000 Ethernet WAN ports
LAN Ports: 1 x RJ-45 10/100/1000 Ethernet port, 1 x SFP combo port
NIM Slots: 2 x Network Interface Module (NIM) slots
SM-X Slot: 1 x Enhanced Service Module (SM-X) slot
Memory: 4 GB DDR3 DRAM (default), expandable to 16 GB
Flash Memory: 4 GB default, expandable
Power Supply: Internal, optional redundant PSU available
Form Factor: Rack-mountable, 1RU
Software: Cisco IOS XE
Security: Integrated VPN, firewall, and zone-based policy firewall
Part Number: ISR4331/K9