WUS4BB019D7P3E3 Western Digital Dc Sn640 1.92TB PCI-E 2.5inch SSD
WUS4BB019D7P3E3 Overview
The Western Digital DC SN640 1.92TB 2.5-inch PCIe SSD is an enterprise-class solid-state drive engineered for high-performance, low-latency storage in data center and server environments. Utilizing a PCIe NVMe interface, it delivers ultra-fast throughput and minimal latency, making it ideal for mixed-use, read-intensive, and write-intensive workloads such as virtualization, database operations, analytics, and cloud infrastructure.Built with TLC (Triple-Level Cell) NAND flash, the WUS4BB019D7P3E3 provides a combination of high storage capacity, endurance, and consistent performance, ensuring reliable operation under continuous 24×7 enterprise workloads. Its 2.5-inch form factor supports hot-swap deployment, enabling easy maintenance and high-density integration within enterprise storage systems.The SSD incorporates enterprise-grade features including end-to-end data path protection.
WUS4BB019D7P3E3 Technical Specifications
Western Digital Dc Sn640 1.92TB PCI-E 2.5inch SSD
Part Number: WUS4BB019D7P3E3
Brand: Western Digital
Model: Ultrastar DC SN640
Form Factor: 2.5-inch U.2
Interface: PCIe 3.1 x4 NVMe
Capacity: 1.92TB
NAND Type: 3D TLC
Usage Type: Mixed Use / Enterprise
Read Speed: Up to 3,200 MB/s
Write Speed: Up to 2,100 MB/s
Random Read IOPS: Up to 500K
Random Write IOPS: Up to 400K
Endurance: ~3 DWPD
MTBF: 2M hours
Operating Temperature: 0°C–70°C
Encryption: AES 256-bit SED
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