Western Digital Ultrastar DC SN655 15.36TB NVMe U.3 15mm Solid State Drives 0TS2469

High-Performance Storage with Western Digital Ultrastar DC SN655

The Western Digital Ultrastar DC SN655 15.36TB PCIe NVMe U.3 15mm Solid State Drive is designed to deliver unparalleled performance, reliability, and scalability for enterprise data centers and critical workloads. Built to meet the ever-growing demand for high-capacity and high-speed storage solutions, these drives leverage the latest advancements in NVMe technology and PCIe Gen 4 interfaces to maximize throughput and reduce latency.

Optimized for Enterprise Applications

Enterprise environments require robust storage solutions that can handle intensive workloads. The Ultrastar DC SN655 is ideal for applications such as:

• Big Data Analytics: Seamlessly process and analyze massive datasets with rapid response times.
• Artificial Intelligence (AI) and Machine Learning (ML): Enable faster training and inference cycles for complex models.
• Virtualization: Support multiple virtual machines (VMs) with reliable and consistent performance.
• Cloud Computing: Enhance the performance of cloud-native applications and storage platforms.

NVMe Technology for Unparalleled Speed

The NVMe (Non-Volatile Memory Express) protocol revolutionizes storage by providing a direct connection between the storage media and the CPU. The Western Digital Ultrastar DC SN655 utilizes NVMe to deliver exceptional read and write speeds, making it a perfect choice for latency-sensitive tasks.

Advantages of NVMe in Enterprise Storage

By utilizing NVMe technology, the Ultrastar DC SN655 offers:

• Reduced Latency: Minimized data transfer delays improve overall system efficiency.
• Higher IOPS: Enhanced input/output operations per second for demanding workloads.
• Energy Efficiency: Lower power consumption compared to traditional storage technologies.

Massive Capacity for Data-Intensive Needs

The 15.36TB capacity of the Ultrastar DC SN655 ensures ample storage space for enterprise-level data management. It is especially beneficial for industries dealing with large-scale data storage, including healthcare, finance, and media production.

Applications That Benefit from 15.36TB Drives

• Content Delivery Networks (CDNs): Efficiently store and serve multimedia files to end users.
• Database Management: Support high-capacity relational and non-relational database systems.
• Video Surveillance: Archive extensive video footage for security and monitoring purposes.

PCIe Gen 4: Next-Generation Interface

The PCIe Gen 4 interface doubles the bandwidth of its predecessor, PCIe Gen 3, enabling faster data transfer rates. With PCIe Gen 4 compatibility, the Ultrastar DC SN655 can achieve read speeds up to 6,400 MB/s and write speeds up to 3,800 MB/s, making it one of the fastest enterprise SSDs on the market.

Compatibility and Scalability

The U.3 interface ensures compatibility with existing U.2 and U.3 backplanes, making it easier for enterprises to integrate the Ultrastar DC SN655 into their existing infrastructure. Additionally, its scalability allows businesses to expand storage as needed without significant disruptions.

Future-Proofing Enterprise Storage

Investing in PCIe Gen 4 technology ensures that your storage infrastructure remains relevant as data demands increase. The Ultrastar DC SN655’s forward compatibility with emerging technologies positions it as a long-term solution for enterprise environments.

Enhanced Reliability and Endurance

Reliability and endurance are critical factors in enterprise storage, and the Ultrastar DC SN655 excels in both areas. With an impressive Mean Time Between Failures (MTBF) rating of 2.5 million hours and a five-year limited warranty, this SSD is built to withstand the rigors of continuous operation.

Durability for Write-Intensive Workloads

Featuring a high endurance rating of up to three Drive Writes Per Day (DWPD), the Ultrastar DC SN655 is well-suited for write-intensive workloads such as:

• Transaction Processing: Handle thousands of transactions per second without compromising performance.
• High-Frequency Trading: Support rapid data processing and decision-making in financial markets.
• Content Creation: Facilitate the seamless editing and rendering of high-resolution videos and images.

Compact 15mm Design for Dense Deployments

The 15mm form factor of the Ultrastar DC SN655 makes it an ideal choice for dense server environments. Its compact design allows data centers to maximize storage capacity within limited physical space.

Benefits of a Compact SSD Design

• Increased Rack Density: Fit more drives into standard server racks.
• Reduced Cooling Requirements: Minimize heat generation and energy consumption.
• Streamlined Maintenance: Simplify drive replacement and upgrades.

Energy Efficiency for Sustainable Operations

Energy efficiency is a critical consideration for modern data centers, and the Ultrastar DC SN655 is designed with this in mind. By consuming less power while delivering high performance, it helps enterprises reduce their carbon footprint and operating costs.

Power-Saving Features

Key energy-efficient attributes of the Ultrastar DC SN655 include:

• Advanced Power Management: Dynamically adjusts power consumption based on workload.
• Low Idle Power: Minimizes energy usage during periods of inactivity.
• Thermal Efficiency: Operates at lower temperatures to enhance system reliability.

Comprehensive Security Features

Protecting sensitive data is paramount in enterprise environments. The Ultrastar DC SN655 includes robust security features such as hardware-based encryption and secure boot to safeguard against unauthorized access and data breaches.

Data Protection Mechanisms

Key security features of the Ultrastar DC SN655 include:

• Self-Encrypting Drive (SED) Options: Automatically encrypts data to prevent unauthorized access.
• End-to-End Data Protection: Ensures data integrity during transfer and storage.
• Power Loss Protection: Prevents data corruption during unexpected power outages.

Seamless Integration with Enterprise Workflows

The Ultrastar DC SN655 is engineered to integrate seamlessly into diverse enterprise workflows, providing flexibility and reliability across various applications and industries.

Compatibility with Leading Platforms

This SSD is compatible with major enterprise operating systems and platforms, ensuring smooth deployment in a wide range of environments. Whether you're using Linux, Windows Server, or virtualized environments, the Ultrastar DC SN655 delivers consistent performance and reliability.

Flexible Deployment Options

The U.3 interface provides versatile connectivity, supporting both U.2 and U.3 backplanes. This flexibility allows businesses to adapt their storage infrastructure to changing requirements without significant hardware upgrades.