United States
| Name: |
ISR4321-DNA |
| Description: | Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IPB) with DNA sub |
| Rating: |
(0)
Added to cart 38 times recently |
| Availability: |
In stock - Ready to Ship
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| Brand: | |
| Condition: | |
| GTIN: | 430816355740  |
| Warranty: |
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| List Price: |
$2,871.99 |
| Price: |
$2,154.00 25% off |
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3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
ISR4321-DNA
Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IPB) wit...
$2,871.99
$2,154.00
15 in Global Warehouse 
$2,154.00
25% off
TRUSTED, TRIED, PROVEN
ISR4321-DNA Overview
ISR4321-DNA is a fixed enterprise router designed with dual WAN configuration and robust power options provided by an AC power supply, featuring 2 WAN ports and 4 LAN ports that support 10/100/1000 Ethernet technology. It is built to deliver integrated services for voice and video while offering modular expansion capabilities and a secure, high-performance platform for business connectivity.
ISR4321-DNA also supports advanced VPN features including IPSec, SSL VPN, DMVPN, and FlexVPN to safeguard network communications. With a throughput capacity of 0.3 Gbps, redundant high availability support, and management via Cisco DNA Center, CLI, and Web UI, it is ideally suited for enterprise and business use cases requiring reliable routing, firewall security, and comprehensive network services.
What is the price of ISR4321-DNA?
Lowest price of ISR4321-DNA is $ 2,154.00. Shop now! Get further exclusive discounts with bulk quotation on ISR4321-DNA
Explore more options from Routers or explore other Cisco products.
ISR4321-DNA Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN / N/A |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6 |
| Remote Management | Cisco DNA Center, CLI, Web UI |
| Compliance Standards | FCC, CE |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN / IPv6 Compatible / Firewall / MPLS |
| Use Case | Enterprise / Business |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice / Video |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.3 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection |
| Expansion Slots | EHWIC |
| Modular Slots Available | 3+ Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45 / SFP |
| Power | 200 Watts |
| Device Type | Router |
| Product Name | ISR4321-DNA |
| Height | 1.75 inches |
| Width | 17 inches |
| Depth | 15 inches |
| Weight | 11 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Fixed | Fixed | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | Fiber Optic |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC / CE | FCC, CE | FCC / CE | CE / FCC / RoHS | CE, FCC |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 28 inches | 15 inches | 12 inches | 18 inches | 14 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100 / 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 / 10G | 10/100/1000 |
| Expansion Slots | EHWIC | EHWIC | N/A | NIM / SM-X | NIM |
| Features | VPN / Firewall / QoS / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall | VPN / MPLS / IPv6 Compatible / Firewall / High Availability | VPN, IPv6 Compatible, Firewall, MPLS, Syslog |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 256 MB | 256 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount / Chassis | Rack-mount |
| Height | 4.5 inches | 1.75 inches | 1.75 inches | 3.5 inches | 1.8 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video | Voice / Video | Voice / WAN Optimization / Security | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP+ | RJ-45, SFP |
| LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports | Modular LAN | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 4 GB | 1 GB | 4 GB | 4 GB |
| Modular Slots Available | 3 Slots | 3+ Slots | N/A | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 / MPLS / NAT / PAT | IPv4, IPv6 | IPv4 / IPv6 / MPLS | IPv4 / IPv6 | IPv4, IPv6 |
| Power | 350 W | 200 Watts | 60 Watt | 450 Watts | 250 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply | AC Power Supply / DC Power Supply / Redundant | Dual AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco 3845-VSEC-CUBE/K9 | ISR4321-DNA | C1116-4PWE | MX204 | S10KZ11-12231SB Enterprise Modular Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Universal Edge Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / SNMP | Cisco DNA Center, CLI, Web UI | SNMP / SSH / Telnet | CLI / SNMP / NETCONF | SSH, Telnet, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | 10G | Gigabit |
| Stacking Capability | No | No | No | No | Yes |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.3 Gbps | 1 Gbps | 240 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise / Business | Business | Service Provider / Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN / N/A | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Modular WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | Modular WAN | 2 WAN | 1 WAN | Modular WAN | 2 WAN |
| Weight | 27 lbs | 11 lbs | 5 lbs | 25 lbs | 25 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.5 inches | 17 inches | 17 inches | 19 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
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