Western Digital WUS4BA1A1DSP3X3 Ultrastar DC SN840 15.36TB NVMe SSD

Western Digital Ultrastar DC SN840 U.2 PCIe NVMe 15.36TB SSD

The Western Digital Ultrastar DC SN840 U.2 PCIe 3.1 x4 2.5-inch NVMe 15.36TB SSD is designed to meet the rigorous demands of data center environments. With an expansive storage capacity of 15.36TB, this solid-state drive (SSD) offers exceptional performance, reliability, and endurance, making it ideal for enterprise workloads and applications that require consistent high-speed data access. It leverages the PCIe 3.1 x4 interface and NVMe protocol, ensuring superior read/write speeds and low latency. Whether you're handling large-scale data processing, virtualization, or high-performance computing, the Ultrastar DC SN840 is built to handle the most demanding use cases.

Key Features of the Western Digital Ultrastar DC SN840

Enterprise-Grade Storage

Western Digital's Ultrastar DC SN840 SSD is engineered specifically for enterprise environments, offering the performance and endurance needed for critical data-intensive applications. Its 15.36TB capacity ensures that data centers can store large amounts of information while maintaining optimal read/write speeds, even under heavy loads.

Unmatched Performance with PCIe 3.1 and NVMe

Utilizing PCIe 3.1 x4 and the NVMe protocol, this SSD delivers fast data throughput, ensuring low latency and high performance. The combination of PCIe 3.1 and NVMe technology enables faster data transfer speeds compared to traditional SATA-based SSDs, making it an ideal choice for applications that require rapid access to large datasets.

Exceptional Endurance for Demanding Workloads

The Ultrastar DC SN840 is built for reliability and longevity. With high endurance ratings, it is well-suited for high-write environments such as databases, virtualization, and analytics. This makes the drive perfect for enterprises that need consistent, uninterrupted performance over time.

High Storage Capacity of 15.36TB

With 15.36TB of storage capacity, the Ultrastar DC SN840 offers an immense amount of space for data storage. This capacity is ideal for workloads that require the storage of large datasets, providing flexibility and scalability for enterprise IT infrastructures. This large capacity helps reduce the need for additional drives, simplifying system architecture.

Applications of the Ultrastar DC SN840 U.2 PCIe SSD

Data Centers and Cloud Computing

In modern data centers, where speed and reliability are paramount, the Ultrastar DC SN840 serves as an essential component for mission-critical applications. Its fast read/write speeds ensure that servers, networking systems, and storage arrays perform optimally, meeting the needs of cloud service providers, hosting companies, and large-scale data centers.

Big Data Analytics

For enterprises involved in big data analytics, the speed and capacity of the Ultrastar DC SN840 enable faster processing of large datasets. With the ability to handle high-throughput workloads, it accelerates data analytics applications, making it a preferred choice for companies focused on gaining insights from massive amounts of information.

Virtualization

As businesses increasingly rely on virtualized environments, the need for high-performance storage is critical. The Ultrastar DC SN840 excels in virtualized systems, delivering the low latency and high bandwidth needed for virtual machines (VMs) to operate smoothly. Its large capacity and durability make it an excellent choice for high-density storage in virtual environments.

Database Management Systems

Database management systems, especially those used in enterprise settings, require high-performance storage to handle the intense data transactions they process. The Ultrastar DC SN840 is perfectly suited for this, offering the high endurance and speed required for efficient database operations. Its low latency and high IOPS capabilities enhance database performance, allowing businesses to run more complex queries without performance degradation.

Western Digital Ultrastar DC SN840 vs. Other SSDs

Performance Comparison

When compared to other SSDs in the same category, the Western Digital Ultrastar DC SN840 stands out for its remarkable performance capabilities. The use of PCIe 3.1 x4 and NVMe ensures significantly faster data transfers, resulting in improved read and write speeds. Traditional SATA SSDs, in comparison, typically exhibit slower speeds, limiting their ability to handle high-throughput workloads effectively. The Ultrastar DC SN840’s use of advanced flash memory and optimized firmware ensures optimal performance across a range of enterprise applications.

Capacity and Scalability

The Ultrastar DC SN840 offers a generous storage capacity of 15.36TB, which is advantageous for data-heavy applications. Compared to many other enterprise SSDs, which might have lower storage capacities or higher price points for similar capacity, the Ultrastar strikes a balance between storage size, cost, and performance. This makes it an appealing choice for businesses looking to maximize storage without compromising on speed or reliability.

Durability and Endurance

In terms of endurance, the Ultrastar DC SN840 is specifically engineered to withstand the constant read/write cycles that come with enterprise workloads. It features advanced wear-leveling technology, which helps ensure longevity even in high-write environments. This reliability is especially important in mission-critical applications where downtime or data loss could result in significant financial loss or operational disruption.

Key Specifications of the WUS4BA1A1DSP3X3 SSD

Form Factor

The WUS4BA1A1DSP3X3 Ultrastar SSD comes in the U.2 form factor, which is a popular choice in enterprise environments for connecting high-performance NVMe SSDs to server systems. The 2.5-inch form factor is commonly used in enterprise servers and storage arrays, providing compatibility with most enterprise storage infrastructure.

Interface and Protocol

This SSD utilizes PCIe 3.1 x4 and NVMe, offering a high-bandwidth interface that significantly outperforms older SATA-based solutions. PCIe 3.1 x4 provides the SSD with a data transfer rate of up to 3.94 GB/s, enabling faster data throughput and low latency for a variety of applications.

Capacity and Performance

The 15.36TB storage capacity ensures ample room for storing data, while the high read/write speeds ensure that the SSD performs exceptionally well in high-demand environments. The drive is engineered to handle a large volume of random and sequential reads/writes, ensuring that even when the system is under heavy load, performance remains consistent and reliable.

Endurance

With an endurance rating that supports up to 1.3 DWPD (Drive Writes Per Day), the WUS4BA1A1DSP3X3 Ultrastar SSD is built to last, handling intensive workloads over extended periods without compromising performance. This durability makes it a top choice for businesses that rely on their storage infrastructure for continuous operations.

Power Loss Protection

Equipped with integrated power loss protection, the Ultrastar DC SN840 ensures that data is safely stored even in the event of an unexpected power failure. This feature minimizes the risk of data corruption or loss, which is critical in environments where data integrity is paramount.

Choose the Western Digital Ultrastar DC SN840

Reliability in High-Demand Environments

Western Digital is known for producing reliable storage solutions, and the Ultrastar DC SN840 is no exception. Built for the most demanding environments, it offers high uptime, superior data integrity, and long-term durability, making it an excellent investment for enterprises focused on maximizing their IT infrastructure.

Optimized for Multi-Tier Storage Architectures

The Ultrastar DC SN840 is ideal for multi-tier storage architectures, where the need for high-performance storage solutions is critical. By offering both exceptional performance and large capacity, it helps enterprises optimize their storage architecture to meet their specific needs, reducing bottlenecks and improving overall system efficiency.