Enterprise-Class Hard Disk Drives
Built for Performance and High Capacity
For decades, Western Digital has proudly established itself as the unrivaled leader in SAS/SATA enterprise hard disk drives. With a steadfast commitment to innovation and cutting-edge technology, we continuously deliver state-of-the-art storage devices that meet the ever-evolving needs of data centers, internet service providers, and cloud application users.
Whether you operate in a centralized IT environment or rely on physical or virtual servers, Western Digital drives are the go-to choice for high-speed storage. Our drives seamlessly integrate into your infrastructure, providing unparalleled performance and reliability.
But our offerings don't stop there. At Western Digital, we understand the importance of cost-effective solutions without compromising on capacity. That's why we proudly offer a range of high-capacity devices designed specifically for nearline storage, network-attached storage, and online backup storage systems. Rest assured, our cost-effective options deliver the same level of excellence you've come to expect from Western Digital.
Experience the power of Western Digital's industry-leading SAS/SATA enterprise hard disk drives and unlock the true potential of your storage infrastructure. Join countless satisfied customers who have made Western Digital their trusted partner in storage solutions
ULTRASTAR® DC HC680 / 670 / 650
28 TB / 27TB / 26TB / 20TB
3.5-inch Helium Platform SMR Enterprise Hard Drive
- Highest Capacity – up to 28TB SMR HDD, host-managed for seq. workloads
- Low Power – Lowest power data center drive (Watts/TB)
- More Reliable – Highest MTBF rating for an HDD at 2.5M hours
- 12Gb/s SAS & 6Gb/s SATA – 12Gb/s SAS for high performance data centers
ULTRASTAR® DC HC 580 /570 / 560 / 550 / 520
24TB / 22TB / 20TB / 18TB / 16TB / 14TB / 12TB
3.5-inch Helium Platform CMR Enterprise Hard Drive
- Most Reliable – Best-in-class reliability rating of 2.5M hours MTBF
- Power efficiency – 52% (DC 520) lower idle Watts/TB than 8TB Ultrastar air-filled drives
- High capacity – CMR HDD, drop-in ready for capacity-optimized workloads
- 12Gb/s SAS & 6Gb/s SATA – 12Gb/s SAS for high performance data centers
ULTRASTAR® DC HC330 / 320 / 310
10TB / 8TB / 6TB / 4TB
3.5-inch Enterprise Hard Drive
- Economical Capacity – 4-10TB models for lower acquisition cost
- Performance – Fast data access with 7200 RPM speed, transferring up to 255 MB/s
- 12Gb/s SAS & 6Gb/s SATA – 12Gb/s SAS for high performance data centers
Enterprise-Class Solid State Drives
Built for Extreme Performance
Large capacity NVMe SSD and disaggregated storage architecture.
Disaggregated storage is ideal for cloud service providers. It supports a variety of storage services that together enable higher quality of service, consistent performance and better storage utilisation.
For managed service providers, disaggregated storage offers an efficient approach to increase capacity for customers in scale-out data centres for applications that process large unstructured data sets.
As workloads grow to petabyte size, cost-optimised, high-capacity SSDs are playing an increasingly important role. The Ultrastar DC NVMe SSD can shorten the time to insight.
ULTRASTAR® DC SN655
3.84 - 15.36TB (U.3 1DWPD)
2.5-inch Enterprise SSD
- High Capacity – cost-optomized storage SSD
- Performance – PCIe Gen 4.0
- Western Digital BICS5 TLC 3D NAND
- U.3 interface (U.2 backplane compatible)
- NVMe 1.4 Compliant Controller
ULTRASTAR® DC SN650
7.68 - 15.36TB (U.3, 1 DWPD)
- High Density – Up to 15.36TB in compact form factors
- Performance – PCIe Gen 4.0
- High Serviceability – Hot swappable drives
- Endurance - 1 drive writes per day (DWPD) for five years
- Security options - Secure Erase (SE), Instant Secure Erase (ISE)
Zstor is Western Digital (HGST/Hitachi/STEC) Integration Partner since 2010, for Western Digital / HGST Enterprise HDDs and SSDs.
For more information contact Zstor's sales team via E-Mail: