Name: 0TS1930 Western Digital Ultrastar DC SN640 7.68TB PCIe Gen3.1 x4 U.2 2.5-Inch Solid State Drive
Brand: Western Digital
SKU: 0TS1930
Price: 1249.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Western Digital Ultrastar DC SN640 7.68TB Solid State Drive combines high capacity and performance, making it a perfect choice for enterprise and data center environments. Equipped with PCIe Gen3.1 x4 NVMe technology, it delivers ultra-fast read and write speeds to optimize operations. With its endurance rating of 11,200 TBW and robust reliability metrics, this SSD provides dependable storage for intensive workloads, ensuring consistent performance over time.

General Information
Brand	Western Digital
Part Number	0TS1930
Series	DC SN640
Drive Type	Internal (SSD)

Technical Information
Capacity	7.68TB
NAND Flash	96-layer 3D NAND
Memory Technology	Triple-Level Cell (TLC)
Form Factor	2.5-inch
Interface	PCIe Gen 3.0 x4
MTBF	2 Million Hours

Performance
Max Sequential Read	Up to 3,400 MB/s
Max Sequential Write	Up to 1,970 MB/s
Random Read	Up to 467,000 IOPS
Random Write	Up to 65,000 IOPS
Endurance (TBW)	11,200 TBW

Physical Characteristics
Dimensions	0.28 in x 2.75 in x 3.95 Inches
Weight	0.50
Condition	Refurbished

Product Description
The Western Digital Ultrastar DC SN640 7.68TB Solid State Drive is a high-capacity, enterprise-grade storage solution engineered to meet the demands of modern data center applications. Powered by 96-layer 3D TLC NAND flash technology, this SSD delivers exceptional performance with sequential read speeds of up to 3,400 MB/s and sequential write speeds of up to 1,970 MB/s. Its PCIe Gen3.1 x4 NVMe 1.3c interface ensures ultra-fast data transfer, enabling smooth and efficient operation in high-demand environments. With an endurance rating of 11,200 TBW and a robust MTBF of 2 million hours, it offers reliability and durability for continuous, intensive workloads. Key Features 7.68TB high-capacity storage for enterprise applications 96-layer 3D TLC NAND flash for enhanced reliability and performance PCIe Gen3.1 x4 NVMe 1.3c interface for high-speed data access Sequential read up to 3,400 MB/s and write up to 1,970 MB/s Endurance rated at 11,200 TBW, designed for heavy-duty workloads Random read up to 467,000 IOPS and write up to 65,000 IOPS MTBF of 2 million hours ensures long-term reliability Designed to handle large-scale data processing and storage with speed and efficiency, the Ultrastar DC SN640 is ideal for applications such as cloud computing, databases, and virtualization.

Use Cases
The Western Digital Ultrastar DC SN640 7.68TB SSD is designed for enterprise environments requiring high-capacity, low-latency storage solutions. It suits data centers and large-scale IT infrastructures where robust throughput and endurance are essential for handling intensive, sustained workloads. How It's Used: Accelerating virtualization environments by providing fast, reliable storage for multiple virtual machines in enterprise data centers. Supporting high-performance computing clusters that demand consistent read/write speeds for large datasets and analytics. Enabling efficient storage in hyperscale cloud providers requiring scalable, durable NVMe SSDs for multi-tenant operations. Optimizing database transaction processing in financial services IT systems where low latency and endurance are critical. Facilitating edge computing nodes that process and store large volumes of data locally before transferring to centralized servers. This SSD helps enterprises maintain operational efficiency by delivering consistent performance and endurance in demanding environments. Its scalability and reliability support growing data workloads while reducing storage bottlenecks in critical IT infrastructure.