Overview
Ultrastar NVMe series SSDs perform at the speed of today's business needs. Enabling faster intelligence & access to critical data, these SSDs meet the growing digital demands of your business applications. Ultrastar DC SN640 offers low latency & higher bandwidth for a seamless transition away from SATA SSDs in mixed-use & read-intensive applications. This high throughput & low latency delivers high performance for deeper insights & faster results for today's data intensive applications.
  • Maximum throughput
  • Predictable throughput for high-transaction workloads
Robust durability Designed for 24x7 operation and backed by a massive 2,000,000 hours MTBF, the WD Ultrastar DC SN640 solid state drive offers reliability for continuous data processing. Its 96-layer 3D NAND technology further ensures long-term performance under heavy workloads. High-speed performance With an internal data rate of up to 3000 MB/s for reading and 1100 MB/s for writing, alongside maximum 4KB random read IOPS of 413,000, this SSD delivers swift data access and transfer speeds, making it ideal for high-demand applications and environments. Enhanced security The drive features a 256-bit AES encryption algorithm, providing robust security for your data. Instant Secure Erase (ISE) allows for quick and secure wiping of the drive, ensuring data privacy and protection when repurposing or disposing of the drive.