Peace of Mind
A unique feature of the RamSan-220 is its approach to data persistence.
Solid state disks predominately rely on SDRAM to store data. The SDRAM
used is the same as the SDRAM that is commonly used in computers. The
problem with SDRAM is that when power is removed, the data on the SDRAM
goes away.
The RamSan-220 is a non-volatile solid state disk. Redundant lithium
Ion batteries will power the system for up to one hour in the event of
external power failure. Mirrored and hot-swap SCSI hard disk drives
provide persistence in the event of an extended power failure. The
RamSan-220 is the only solid state disk in its class to offer mirrored
and hot swappable SCSI disk drives. This approach provides a system
administrator additional Peace of Mind when using a RamSan-220, when
power is restored to the RamSan it will automatically copy data from
the mirrored disk drives to the memory. The RamSan can restore 32
GB of data from disk to memory in approximately 15 minutes.
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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
Learn more about
Solid State Disks (SSD)
RamSan Product Line
Applications and Solutions
Pricing
Warranty and Support
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