02351XCB

What is the BOM number and which storage systems support this drive?

The BOM number is 02351XCB. This drive is specifically designed for the Huawei OceanStor 5300 V5 and 5500 V5 storage systems.

What are the core technical specifications of this drive?

Key specifications include:

• Form factor: 2.5-inch small form factor (SFF)
• Interface: SAS (Serial Attached SCSI)
• Raw capacity: 1.92 TB (usable capacity varies with RAID configuration)
• Sector size: 520 bytes per sector (advanced format for enterprise applications)
• Encryption: Hardware-based SAS Encryption (SED) for data-at-rest protection
• Drive type: High-performance SSD (HSSD) with write-intensive endurance

Is this drive hot-swappable and does it support encryption?

Yes, this unit is a hot-swappable SAS disk module for the OceanStor V5 series. It features built-in hardware SAS Encryption (Self-Encrypting Drive technology), which ensures that all data written to the drive is automatically encrypted without performance degradation, providing secure data erasure and compliance with enterprise security policies.

What is the sector size and why does it matter for OceanStor V5?

The drive uses a 520-byte sector size, which is an enterprise-grade format that includes extra metadata per sector. This enables advanced error detection, data integrity checks, and better alignment with storage system block sizes. For OceanStor 5300/5500 V5, this sector size is critical for optimal performance with the system's RAID 2.0+ architecture and ensures compatibility with the storage controller's data protection features.