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Description
The MM-6125CN can
be integrated into IP storage and SAN management
switches, NFS servers, and NAS blades that have
an available PMC slot.
The card has
specifically been designed to improve
performance in I/O bound applications such as
file journaling, sequential logging, or any
operations requiring frequent disk accesses.
The MM-6125CN is a
PMC card with a 64-bit/66MHz PCI interface and
2GB of NVRAM. Redundant, rechargeable
lithium ion batteries are on-board to provide
data retention in the event of a power loss. The
battery circuitry and failover have been refined
over twenty-five years of product development to
ensure the utmost in data retention and
availability.
Because the
MM-6125CN resides on the PCI bus, I/O transfers
to memory are only limited by bus speeds instead
of a cable interlink which usually has
significant latency. The card’s non-volatility
features also enable data to be retrieved after
a power failure or system reset. Because the
card utilizes solid state memory, there is no
head seek time as experienced with rotating
storage media. This, combined with the card’s
data retention capabilities, make the MM-6125CN
the ideal solution for journaling file systems
and host based write-caching.
MM-6125CN Product
Specification Sheet (PDF file format)
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