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Ground Breaking Speed, Proven Results

Overview Bandwidth IOPS Peace of Mind
No Excuses Scalability SANity Manageability

No Excuses Operation

The RamSan-220 is designed to provide 99.999% percent availability. These availability numbers mean that the RamSan-220 is designed to run 24 x 7, without downtime. With the extension of corporate data to the web, high availability systems are a requirement and not just a luxury. Many components in the RamSan-220 are redundant: batteries, disk drives, power supplies, and fans. This means that if any one of these devices fails, the system can continue to operate without impacting the user. In addition, the disk drives, power supplies and fans are all hot swappable-- able to be traded out and replaced while the unit remains in full operation. Therefore, the components with the shortest mean time between failure (MTBF) can all be hot swapped in the RamSan-220.

Back of RamSan-220 Solid State Disk

Texas Memory Systems has also implemented hardware fail over between controllers on the RamSan-220 in a switched environment. The controllers can be configured as Active:Passive or Active:Active. If they are implemented in Active:Passive mode, and a link/controller fails, the other controller automatically takes over.

Together the redundancy and hot swappable features of the RamSan-220 put it in the same league with the finest of enterprise computing hardware.

RamSan-220 Resources
Flash Presentation
RamSan-220 Education (PDF)
RamSan-220 Datasheet (PDF)
Free White Papers
Hot File Detection Software

Fibre Channel Host Bus Adaptor (HBA) Qualification Matrix

Interactive Demonstration of Java-enabled Monitor

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