Ultrastar DC SS540 300GB SAS 12Gb/s 2.5-inch 15000RPM

The Western Digital Ultrastar DC SS540 300GB SAS 12Gb/s 2.5-inch 15000RPM (WUSTR6430ASS204) is a high-performance enterprise hard disk drive engineered for mission-critical storage environments demanding maximum throughput and low latency. Built on a 2.5-inch small form factor platform spinning at 15,000 RPM, this drive delivers exceptional random I/O performance and sustained data transfer rates suited to the most demanding enterprise workloads. The SAS 12Gb/s dual-port interface provides redundant connectivity, enabling high-availability configurations essential in enterprise server and storage array deployments.

The Ultrastar DC SS540 series is purpose-built for enterprise data centers, incorporating Western Digital's advanced media and head technology to sustain high workload duty cycles rated at 2.5 million hours Mean Time Between Failures (MTBF). The drive supports a full 2.5M-hour MTBF rating along with comprehensive error recovery and data integrity features including end-to-end data path protection, which detects and reports data corruption at every stage from host to media. These characteristics make it well-suited for 24/7 continuous operation in dense rack environments running transaction-intensive applications.

Designed to address the storage requirements of AI inferencing pipelines, high-frequency transactional databases, and real-time analytics platforms, the Ultrastar DC SS540 300GB provides the combination of rotational speed, interface bandwidth, and enterprise-grade reliability that IT infrastructure teams require. Its 2.5-inch SFF design enables high-drive-density configurations in blade servers and storage arrays, making it a practical choice for organizations across the UAE, GCC, EMEA, and APAC regions building or expanding enterprise data center infrastructure.

Ideal for

• High-frequency online transaction processing (OLTP) databases requiring consistent low-latency random read/write performance
• Enterprise storage arrays and SAN environments where dual-port SAS redundancy and high availability are mandatory
• AI and machine learning inferencing infrastructure with sustained sequential and random I/O demands
• Virtualization hosts and hyperconverged infrastructure nodes requiring dense, reliable 2.5-inch SFF drive populations
• Real-time analytics and data warehousing platforms operating under continuous 24/7 workload duty cycles
• Mission-critical application servers in telecommunications, financial services, and healthcare where drive reliability and data integrity are paramount

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.