- Capacity of 7.68 TB suitable for data center environments
- Internal data rate of 13,700 MBps for efficient data handling
- Advanced features including Power Loss Protection and Instant Secure Erase
- Durable performance with MTBF of 2,500,000 hours
- Supports NVMe Management Interface for enhanced control
The WD Ultrastar DC SN861 is a high-capacity internal hard drive designed for data center applications, offering a storage capacity of 7.68 TB. It features a form factor of E1.S 15 mm and utilizes PCI Express 5.0 x4 (NVMe) as its storage interface, ensuring rapid data transfer rates. With an internal data rate of 13,700 MBps and write speeds of 7,000 MBps, this drive efficiently handles large datasets and intensive workloads. Its robust performance is complemented by a 2,850,000 IOPS for maximum 4KB random reads and 235,000 IOPS for random writes, delivering a reliable experience under heavy demand.
Designed for durability, the WD Ultrastar DC SN861 is equipped with several key features including Power Loss Protection (PLP) and end-to-end data path protection to safeguard data integrity. Additionally, it supports Instant Secure Erase (ISE) for quick data sanitization. The drive operates effectively within a wide temperature range, from a minimum of 0°C to a maximum of 70°C, and is built to last with a mean time between failures (MTBF) of 2,500,000 hours. With its flexible data placement capabilities and compliance with NVMe 2.0 standards, the WD Ultrastar DC SN861 is a dependable solution for high-performance storage needs.