WXA 4000 WAN Acceleration Appliance
Performance WXA 5000 WXA 2000 WXA 4000 Maximum Connections 1800 600 1200 Maximum Web Caching Connections 1800 600 1200 TCP/File Compression Yes Yes Yes WFS Acceleration Yes Yes Yes
Visualization WXA 5000 WXA 2000 WXA 4000 TCP Visualization Yes Yes Yes WFS Visualization Yes Yes Yes Web Caching Visualization Yes Yes Yes
Flexibility WXA 5000 WXA 2000 WXA 4000 Rack-mount Chassis - 1 RU 1 RU CPU - Intel 2.0 GHZ Intel Dual Core 2 GHz RAM - 2GB 4GB Hard Drive - 250 GB 2x250 GB
Ideal for small- to medium- sized organizations looking to simplify migration for remote and branch offices and up to 360 users.
Ideal for small- to medium- sized organizations with remote and branch offices and up to 120 users.
Ideal for small- to medium- sized organizations with remote and branch offices and up to 240 users.
Maximize WAN application performance quickly and easily.
The Dell™ SonicWALL™ WAN Acceleration Appliance (WXA) 4000 reduces application latency and conserves bandwidth, significantly enhancing WAN application performance and improving the end user experience for distributed organizations with remote and branch offices. Unlike standalone acceleration products, the Dell SonicWALL WXA 4000 seamlessly integrates with Dell SonicWALL E-Class Network Security Appliance (NSA), NSA and TZ Series Next-Generation Firewall solutions to offer the unique combined benefit of both prioritizing and minimizing application traffic between sites, resulting in optimal network performance.
WXA 4000 features.
The WXA 4000 hardware appliance improves application performance through innovative WAN acceleration and optimization technology, allowing remote users to collaborate, share and revise large files more effectively and efficiently.
With 4 GB of RAM and two 250 GB hard drives in a RAID configuration, the WXA 4000 can support up to 240 users and 1,200 concurrent connections on a single appliance.
The WXA 4000 remembers data that has been transferred previously, and through data de-duplication, replaces repeated byte sequences with an identifier to reduce application latency and conserve bandwidth.
As an add-on solution to Dell SonicWALL Next-Generation firewall appliances, the WXA 4000 drastically reduces the complexity of deploying, routing and managing the WXA appliance.
Reduced total cost of ownership (TCO).
By improving the efficiency and overall utilization of existing WAN bandwidth, the WXA 4000 helps businesses avoid incurring higher monthly expenses to increase WAN bandwidth capacity.
The WXA 4000 increases network performance while reducing latency by compressing data sent across the WAN.
Dell SonicWALL WXA solutions reduce application latency and conserve bandwidth with a variety of optimization techniques, including data caching, file de-duplication, web caching, traffic prioritization and more.
When deployed with a Dell SonicWALL Next-Generation Firewall, an additional layer of security is provided through the use of Dell SonicWALL Reassembly-Free Deep Packet Inspection® technology, which scans all traffic and data for threats before sending it to the WAN acceleration appliance..
Byte caching and file caching.
Reducing the amount of redundant data moving between the central office and remote locations, bytecaching and file caching dramatically decrease traffic volume, thereby improving the user experience.
Users accessing resources over the WAN can take advantage of LAN-like application performance that decreases the latency and chattiness presented by inefficient protocols or application communication.
Web (HTTP) caching.
For Internet-bound web traffic distributed over HTTP, content is cached locally on the WXA appliance which decreases the amount of bandwidth required for web trafficand results in improved browser response times.
Administrative tools and reports deliver real-time insight into the performance gains obtained by introducing WAN acceleration appliances into the network.
Windows File Sharing (WFS) acceleration.
Dell SonicWALL WXA solutions help improve response times while decreasing the amount of data transferred when downloading or accessing files from a shared drive.
When deployed in conjunction with Dell SonicWALL Application Intelligence and Control Service, WXA solutions offer the unique combined benefit of both prioritizing application traffic and minimizing traffic between sites, resulting in optimal network performance.
- Maximum users may vary depending on the number of connections being generated per user.
- CIFS/SMB acceleration is available only when the Live CD image is installed on the provided hardware.
- The max number of Connections is dependent on the hardware specifications and may vary depending on the hardware configuration. The specifications provided are the minimum requirements to run the WXA Virtual Appliance.