NON-VOLATILE MEMORY STORAGE SYSTEM
First Claim
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1. A flash memory storage system comprising:
- a RAID controller;
a plurality of flash memory module electrically connected to the RAID controller; and
a DRAM cache memory shared by the RAID controller and the plurality of flash memory modules.
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Abstract
The present invention discloses a flash memory storage system, comprising at least one RAID controller; a plurality of flash memory cards electrically connected with the RAID controller; and a cache memory electrically connected with the RAID controller and shared by the RAID controller and the flash memory cards. The cache memory efficiently enhances the system performance. The storage system may comprise more RAID controllers to construct a nested RAID architecture.
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Citations
20 Claims
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1. A flash memory storage system comprising:
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a RAID controller; a plurality of flash memory module electrically connected to the RAID controller; and a DRAM cache memory shared by the RAID controller and the plurality of flash memory modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A flash memory storage system comprising:
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a RAID engine; a flash controller; a plurality of flash memory devices electrically connected to the flash controller; and a DRAM cache memory shared by the RAID engine and the flash controller. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification