Alibaba Pingtou Ge releases its first SSD main control chip "Zhenyue 510"

At the 2023 Yunqi Conference, Alibaba Pingtou Ge announced the release of their first SSD main control chip, named Zhenyue 510

This chip is Pingtou Ge’s first SSD main control chip, which supports PCIe 5.0 and DDR5.0 technology, and has a built-in Xuantie 910 RISC-V multi-core CPU. The chip adopts the tightly coupled chip architecture independently developed by Pingtou Ge, which can handle 3.4 million input and output operations per second, and can provide 420,000 IO accesses per watt of power consumption

According to reports, this chip is specially designed for cloud computing scenarios and can achieve ultra-low latency of 4 microseconds, which is more than 30% lower than the industry’s solid-state drives. We noticed that it also achieves full-link isolation of input/output, system and garbage collection, and can provide stable low-latency performance

In addition, Zhenyue 510 has built-in high-performance LDPC error correction algorithm self-developed by Pingtou Ge, with a bit error rate as low as 10^-18. It will be the first to be deployed in the Alibaba Cloud data center and can be applied to AI, Business scenarios such as online transactions, big data analysis, high-performance databases, and software-defined storage.

This chip can achieve a high degree of abstraction of SSD tasks, and can solidify tasks into accelerated operators to improve performance, while FTL key tasks run on the Xuantie 910 CPU to maintain flexibility.

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