HGST HUSML4040ASS600 400GB 2.5" SAS 6Gb/s SSD

Overview
The HGST HUSML4040ASS600 is a high-performance 400GB 2.5 inch SAS solid state drive designed for enterprise storage environments that demand fast data access, reliability and low latency. Built on a robust SAS 6Gb/s interface, this SSD delivers consistent throughput for demanding applications while maintaining a compact 2.5 inch form factor that fits easily into standard server bays.

Key Features

• 400GB of high-density NAND flash for ample storage capacity
• SAS 6Gb/s interface ensures maximum bandwidth and backward compatibility with 3Gb/s SAS and SATA hosts
• Enterprise grade endurance and error correction for data integrity
• Low power consumption compared with traditional spinning disks
• Hot-swap capable design for seamless replacement and upgrades

Technical Specifications

• Form factor: 2.5 inch (7 mm height)
• Interface: SAS 6Gb/s (SAS 3.0)
• Capacity: 400 GB
• Read speed: up to 540 MB/s (typical)
• Write speed: up to 500 MB/s (typical)
• Random IOPS: up to 85,000 read / 80,000 write
• Operating temperature: 0 to 70 degrees C
• Power: 3.5 W active, 0.5 W idle
• MTBF: 2 million hours

Applications

• Database servers that require fast transaction processing
• Virtualization platforms needing low latency storage for VMs
• High-performance computing clusters where rapid data movement is critical
• Enterprise backup and archival systems that benefit from quick restore times
• Business continuity solutions that demand reliable hot-swap capability

With the HGST HUSML4040ASS600 SSD, organizations can achieve higher application responsiveness, reduced I/O bottlenecks and improved overall system efficiency while maintaining the reliability standards expected in mission-critical environments.