Fast science and technology May 16 news, more and more chips have the possibility of domestic replacement, RAID main control chip is now the same, the first generation of RAID control chip developed by Guangzhou leading Core subsidiary CCRD3316 and its adapter card recently successfully tested in the company's internal.
The RAID control chip CCRD3316 successfully developed by Guangzhou Leadcore is an improved mass production version of the product that has been perfected and optimized based on the customer verification and use feedback of the original first-generation Raid control chip.
Compared to the original product, this improved version supports up to 16 independent SATA3.0 interfaces, increases the DDR performance frequency up to 1600 MHZ, optimizes and adds four groups of RAID algorithm engines, enhances the power failure protection and recovery mechanism for exception handling, and improves hard disk hardware compatibility.
The upstream ports of the product are compatible with the PCIE3.0 standard to achieve highly reliable and efficient data storage and transmission, and provide customers with flexible, reliable and large-capacity storage resources. The array card storage expansion system developed based on this chip product has the following characteristics:
Based on high-performance domestic C*CoreC8000CPU, with strong data processing capabilities; Comprehensive RAID data protection mechanism, provide the RAID 0/1/5/6/10/50/60 / JBOD model;
Supports power failure protection and recovery, and ADAPTS to domestic array management software.
The performance of the CCRD3316 is comparable to that of the LSI 9361 series, enabling the localization of similar products.
In addition, the company is developing the second generation of higher performance Raid control chip CCRD4516 based on the independent high-performance RISC-VCPU, and the current work is progressing smoothly.
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Managing Editor: Heon Sui
