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by Cisco
Product Line: Cisco ESA-C380-K9
Product Type: Security Appliance
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Product Description

The ESA-C380-K9 Cisco features a 1.2 TB disk space configured for RAID mirroring, powered by a One Intel Xeon ES-2620 Series Processor with 6 cores and 16 GB DDR3 RAM. It supports up to 10,000 users, equipped with a 4-Port 1GBASE-T Copper Network Interface (NIC), and is designed for medium-sized enterprises, running on a 650 W power supply with a consumption of 2216.5 BTU/Hr. Additional features include VMware ESXi 5.0, 5.1, and 5.5 Hypervisor support, remote power cycling, redundant power supply, and hot-swappable hard disks, enhancing reliability and operational efficiency.

Key Feature for the ESA-C380-K9

  • What is the total disk space available on this server?
    The total disk space available is 1.2 TB, configured as two 600 GB disks.
  • Does the ES-2620 support RAID mirroring?
    Yes, RAID mirroring is supported.
  • How much memory does the server have?
    The server is equipped with 16 GB of DDR3 RAM.
  • Can you specify the CPU type and its specifications?
    The server uses an Intel Xeon ES-2620 series processor with 6 cores and a frequency of 2.0 GHz.
  • What are the server's physical dimensions?
    The server measures 3.5 inches in height, 19 inches in width, and 29 inches in depth.
  • Is there a DC power option available for this model?
    Yes, a 930 W DC power option is available.
  • What features are included for power management?
    Features include remote power cycling, a redundant power supply, and hot-swappable hard disks.
  • How much power does the server consume?
    Power consumption is 2216.5 BTU/Hr with a 650 W power supply.
  • What type of Ethernet interfaces does the server have?
    The server includes a 4-Port 1GBASE-T copper network interface (NIC) with RJ-45 connectors, supporting speeds of 10/100/1000 Mbps, autonegotiate.
  • What applications and user base is the server designed for?
    It is designed for medium-sized enterprises, supporting VMware ESXi 5.0, 5.1, and 5.5 Hypervisor, with up to 10,000 users, and offers features like forged email detection with a refresh rate of threat intelligence data every 3 to 5 minutes.

Product Review

The Cisco ESA-C380-K9, designed for medium-sized enterprises, supports up to 10,000 users with 1.2 TB of disk space and mirrored RAID for enhanced data reliability. It incorporates a single Intel Xeon ES-2620 Series processor with six cores and 16 GB DDR3 RAM, ensuring efficient processing power for demanding network tasks. However, the lack of a fiber option may limit connectivity flexibility for some network environments.


The Cisco ESA-C380-K9 is a comprehensive email security appliance designed for medium-sized enterprises, aiming to provide enhanced protection against email threats. This device is equipped with a range of hardware specifications tailored to support efficient and secure email communication within organizations. At the core of the Cisco ESA-C380-K9 is an Intel Xeon ES-2620 Series Processor, which features six cores and operates at a frequency of 2.0 GHz. This processor is supported by 16 GB of DDR3 RAM, ensuring smooth performance under various workloads. The appliance offers a total disk space of 1.2 TB, distributed across two 600 GB disks. These disks are configured in RAID mirroring, enhancing data reliability and system resilience. For connectivity, the appliance includes a 4-Port 1GBASE-T Copper Network Interface (NIC), utilizing RJ-45 connectors. This allows for speeds of 10/100/1000 Mbps with autonegotiation, ensuring compatibility with various network speeds and reducing the need for manual configuration. However, it does not support a fiber option, which might be a consideration for environments requiring fiber connectivity. In terms of power and physical specifications, the device is designed for 2 RU rack options, with dimensions of 3.5 inches in height, 19 inches in width, and 29 inches in depth. It supports a DC power option of 930 W and features a 650 W power supply. The appliance's power consumption is rated at 2216.5 BTU/Hr. Notably, it includes a redundant power supply and supports remote power cycling, ensuring high availability and ease of management. Additionally, the hard disks are hot-swappable, minimizing downtime during maintenance. The Cisco ESA-C380-K9 is capable of serving up to 10,000 users, making it suitable for medium-sized enterprises. It is compatible with VMware ESXi 5.0, 5.1, and 5.5 Hypervisor, offering flexibility in deployment within virtualized environments. The appliance boasts a rapid refresh rate of threat intelligence data, ranging from 3 to 5 minutes, ensuring timely protection against emerging threats. Furthermore, it includes forged email detection, bolstering its defense against sophisticated email-based attacks. Key hardware features include: -
  • RAID Mirroring for enhanced data integrity.
  • Hot-Swappable Hard Disk for reduced maintenance downtime.
  • Redundant Power Supply for increased system reliability.
In summary, the Cisco ESA-C380-K9 is a powerful and reliable email security appliance tailored for medium-sized enterprises. Its combination of a robust processor, ample memory and storage, and advanced networking capabilities, along with essential features such as RAID mirroring and redundant power supplies, make it a formidable solution for protecting against email threats and ensuring seamless email communication within organizations.


Model Number ESA-C380-K9
Produced by Cisco
Storage Capacity 1.2 TB (Two 600 GB drives)
RAID Configuration Enabled
System Memory 16 GB
Memory Specification DDR3
Processor Model Intel Xeon ES-2620 Series
Number of Processor Cores 6 Cores
Processor Speed 2.0 GHz Single Processor
Form Factor 2U Rack Unit
Unit Height 3.5 inches
Unit Width 19 inches
Unit Depth 29 inches
DC Power Support Available (930 W)
Remote Power Management Supported
Redundant Power Supported
Drive Hot Swap Capability Supported
Energy Use 2216.5 BTU per Hour
Power Supply Unit 650 Watts
Networking Ports Four 1GBASE-T RJ-45 Ethernet Ports
Network Speed Capability 10/100/1000 Mbps with Autonegotiation
Fiber Connectivity Unavailable
Target Deployment Medium-Sized Businesses
Compatible Server Systems VMware ESXi 5.0, 5.1, 5.5
User Capacity Up to 10,000 Users
Threat Data Update Frequency Every 3 to 5 Minutes
Email Spoofing Protection Enabled

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