The statement is incorrect because OceanStor Pacific 9950 is the high-density, high-performance all-flash model , not an HDD-based capacity node with SSD acceleration. The HCSA-Sales-Storage material describes the 9950 as a 5U system containing eight nodes and 80 NVMe SSDs, delivering up to 160 GB/s bandwidth and approximately two million IOPS in the generation covered by the course. It contrasts the 9950 with the Pacific 9550, which is the high-capacity model using 3.5-inch SATA disks and providing 120 drive slots.
Huawei ' s current product documentation preserves the same fundamental positioning: Pacific 9950 uses all- NVMe SSD primary storage and is classified as high-density, all-flash distributed storage. Therefore, describing the 9950 as an HDD node accelerated by SSDs reverses the product roles. Scribd