Maximise performance scale with confidence Western Digital® HDDs & SSDs
Ultrastar DC HC580 Data Center HDD Ultrastar DC SN655 NVMe™ SSD
Western Digital® Ultrastar storage drives power your data strategy with performance and reliability. The DC SN655 NVMe™ SSDs deliver high-capacity, cost-efficient, read-intensive storage with advanced features like dual-port redundancy and power loss protection, perfect for cloud and AI workloads. Paired with the DC HC580 HDDs featuring OptiNAND™ technology, energy-efficient innovations, and enterprise-grade reliability, they maximise capacity and performance in space and power-constrained data centers. Together, these drives provide scalable, secure storage for modern data demands.
Ultrastar DC HC580 Data Center HDDs
The relentless growth of data means organisations must find ways to store more data efficiently. The Ultrastar DC HC580 HDDs with improved OptiNAND technology are the next step in high-capacity hard drives, allowing data centers to maximise storage, especially in footprint—and power-constrained environments.
Ultrastar DC SN655 NVMe™ SSD
Ultrastar NVMe™ enterprise SSDs remain the ideal choice for cloud and server providers requiring high-performance, high-capacity, and cost-optimised read-intensive storage for data-heavy applications. Featuring the next-generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND, these SSDs deliver enhanced capacity and scalable performance to meet the demands of increasingly large application workloads.
Technical Specifications
Ultrastar DC HC580 Data Center HDDs
- Up to 24TB capacity - 3.5 Inch form factor - SATA / SAS interface - Up to 291 MB/s transfer rate - 5-Year Limited Warranty
Ultrastar DC SN655 NVMe™ SSD
- Up to 61.44 TB capacity
- U.3 15 mm form factor
- Up to 1000K / 112K Random Read / Write IOPS
- Up to 6800 MB/s Sequential Read Performance
- Up to 2600 MB/s Sequential Write Performance
Lead the way in storage excellence with Western Digital®, meeting needs and surpassing expectations every step of the way!
