Under the PCIe 2.0 standard, what is the available bandwidth of the X16 channel?

There are many factors that affect the performance of hard disks, but in general, the performance ranking according to the type of hard disk should be RE: NVMe-SSD>SAS-SSD>SATA-SSD>SAS-15K>SAS-10K>SATA.

Company D purchased a batch of TaiShan servers to expand the original distributed storage capacity. Which of the following servers provides an object storage interface based on Librados with a RESTful interface to customers?

Which of the following statements about the RISC instruction set architecture is wrong?

The Huawei TaiShan distributed storage solution is based on the TaiShan hardware platform and relies on the all-round overall advantages of the self-developed CPU, network card, SD, management chip, and AI chip of TaiShan hardware, combined with open source ceph distributed storage software, to provide customers with Distributed storage solutions for block storage, file storage, and object storage services.