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The Western Digital Ultrastar DC SN640 is a solid state drive built to handle demanding storage needs in data centers. It commonly appears in servers and storage arrays where a mix of capacity and speed is essential. This SSD is often chosen by IT professionals who require dependable performance for workloads such as virtualization, cloud infrastructure, and large-scale databases.

Key Features

• High-capacity 1.6TB storage suited for extensive data handling
• NVMe 3.1 protocol delivering low latency and efficient data transfer
• U.2 interface supporting hot-swapping in enterprise environments
• TLC NAND providing a solid balance between endurance and cost
• 2.5-inch form factor fits standard server bays

The drive is typically deployed in enterprise servers and storage platforms where consistent performance and reliability are critical. Its role is to offer a fast, stable storage solution that can handle mixed workloads throughout the day without significant slowdowns or failures.