The WD Ultrastar DC SN861 is designed for high-performance applications in data centers, offering robust capacity and exceptional reliability. This internal solid-state drive features a U.2 PCIe 5.0 x4 (NVMe) storage interface, enabling fast data transfer speeds with an internal data rate of 13,700 MB/s. With features like end-to-end data path protection and Power Loss Protection (PLP), data integrity is maintained even during unexpected interruptions. The Instant Secure Erase (ISE) function enhances security, making it suitable for sensitive data environments. Supported by high Quality of Service (QoS) levels, the WD Ultrastar DC SN861 is built to efficiently handle demanding workloads. It is designed for use in data centers and has a capacity that is perfectly suited for high data access and storage requirements, ensuring optimal performance over extended periods. Its solid-state technology contributes to its reliability, minimizing uncorrectable errors to a low rate of 1 per 10^17. This combination of features makes it ideal for businesses looking to maximize their data processing capabilities.