Product Type | Secure Network Server |
Model | SNS-3655-K9 |
Processor | Intel Xeon Silver 4116 |
Processor Core Count | 12 cores |
Processor Threads | 24 threads |
Processor Base Frequency | 2.1 GHz |
Processor Max Turbo Frequency | 3.0 GHz |
Installed RAM | 96 GB DDR4 |
RAM Type | DDR4-2400 Registered ECC |
Memory Slots | 12 DIMM slots |
Maximum Supported Memory | 768 GB |
Storage Configuration | 4 x 600 GB 10K RPM SAS HDD in RAID 10 |
RAID Level | RAID 10 |
Power Supply | Dual Hot-Plug Redundant Power Supplies |
Power Supply Wattage | 770W |
Form Factor | 1U Rackmount |
Weight | Approx. 17.2 kg (38 lbs) |
Cisco SNS-3655-K9 Secure Network Server 3600, Xeon 4116, 96GB RAM, RAID 10

Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Optimized for Cisco ISE deployments, ensuring seamless integration and policy enforcement.
- High-redundancy RAID 10 storage setup minimizes the risk of data loss and maximizes uptime.
- TAA compliance enables deployment in regulated industries and government environments.
Product Overview
The Cisco Secure Network Server 3600 Series (SNS-3655-K9) is a 1U server platform designed specifically for Cisco Identity Services Engine (ISE) deployments. It features a 12-core Intel Xeon 4116 processor with speeds up to 3GHz and 96GB of DDR4 RAM, enabling high-throughput, parallel processing of complex security tasks. The unit includes four 600GB drives configured in RAID 10, offering advanced data redundancy and swift access. Equipped with Gigabit Ethernet and compliant with TAA standards, it provides flexibility and reliability for secure network governance in medium-scale environments.
Specifications
Product Overview
Physical & Environmental
Dimensions (HxWxD) | 1.7 x 17.2 x 29.8 in (43 x 437 x 756 mm) |
Operating Temperature | 10°C to 35°C (50°F to 95°F) |
Non-operating Temperature | -40°C to 65°C (-40°F to 149°F) |
Operating Humidity | 10% to 90% (non-condensing) |
Non-operating Humidity | 5% to 93% (non-condensing) |
Cooling | Redundant Fans, Front-to-Back Airflow |
Rack Mounting Kit | Included |
Cloud Management & Licensing
Cisco ISE Support | Yes |
Management Interface | Cisco Identity Services Engine |
License Type | Cisco ISE software license required (sold separately) |
Interfaces
Ethernet Ports | 4 x 1GbE RJ-45 |
Management Port | 1 x 1GbE Dedicated Management Port |
USB Ports | 2 x USB 3.0 (front), 2 x USB 2.0 (rear) |
Serial Console Port | 1 x RJ-45 |
Video Output | 1 x VGA |
Storage Interface | 12 Gbps SAS/SATA |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certification | FCC, UL, CE, RoHS, WEEE |
Energy Efficiency | 80 PLUS Platinum Certified Power Supplies |
Advanced Security Features
Secure Boot Support | Yes |
TPM Module | TPM 2.0 Installed |
Drive Encryption Support | Yes (Self-Encrypting Drives Optional) |
Network Access Control | Cisco ISE-based Policy Management |