If an HPDA system requires storage with high IOPS, the Pacific 9550 is recommended.

For the product generation covered by HCSA-Sales-Storage V2.0, OceanStor Pacific 9950 and 9550 serve different design priorities. Pacific 9950 is the high-performance model , using 80 NVMe SSDs in a 5U system and delivering very high IOPS and bandwidth. Pacific 9550 is the high-capacity model , providing 120 3.5-inch SATA disk slots and approximately 1.68 PB raw capacity in the course configuration. Therefore, when the decisive requirement is high IOPS, the 9950 is the appropriate performance-oriented choice rather than the capacity-oriented 9550. This distinction is explicitly reflected in Huawei storage training material, which categorizes the 9950 as performance-oriented and the 9550 as capacity-oriented. The statement consequently reverses the intended product positioning and is False . Scribd