Western Digital SanDisk SN861 15360GB U.2 PCIe 5.0 x4 NVMe SSD

The Western Digital SanDisk SN861 DC is an enterprise-class internal SSD designed for high-capacity data center applications. This model utilizes the PCIe Gen5 x4 interface and NVMe 2.0 protocol to support intensive workloads such as AI training, machine learning, and high-performance computing. With a total storage capacity of 15.36 TB, it provides a dense storage solution in a standard U.2 form factor. The drive is built to handle the rigorous demands of hyperscale and cloud environments where consistent throughput and low latency are required.

Data integrity is maintained through integrated features including Power Loss Protection and End-to-End Data Path Protection. These technologies ensure that data remains secure and uncorrupted during unexpected power interruptions or data transmission errors. For hardware-level security, the unit supports TCG Opal encryption along with Secure Erase and Instant Secure Erase capabilities. SMART support is also included for proactive monitoring of drive health and performance metrics in large-scale server deployments. This combination of security and reliability features makes the drive suitable for mission-critical enterprise data centers and large-scale analytics platforms.

• Storage capacity of 15.36 TB
• Standard U.2 form factor
• High-speed NVMe PCIe Gen5 x4 interface
• Compliance with NVMe version 2.0
• Internal SSD designed for enterprise workloads
• Optimization for AI/ML and high-performance computing
• Integrated TCG Opal hardware encryption
• Enhanced Power Loss Protection technology
• End-to-End Data Path Protection for data integrity
• SMART support for drive monitoring
• Support for Secure Erase and Instant Secure Erase