SSD disk IBM 640GB 2.5 inch SATA 81Y4519

The IBM 640GB 2.5 inch SATA SSD 81Y4519 is a high-performance MLC Duo solid-state drive engineered for enterprise storage tasks that require improved IOPS and low latency. With a 2.5-inch form factor and SATA interface, this drive is intended to deliver faster data access and consistent responsiveness for server and storage systems. The 640GB capacity balances usable space and performance for mixed read/write workloads common in virtualization, databases, and transactional applications.

Advantages

This SSD provides elevated input/output operations per second compared with standard drives, resulting in reduced application response times and faster transaction processing. The MLC Duo architecture is optimized for endurance and consistent performance under sustained loads, while the 2.5-inch SATA format ensures compatibility with a wide range of enterprise servers, storage arrays, and chassis. The drive's design focuses on reliability and predictable behavior in multi-user environments.

Suitable for

• Database servers and transaction processing systems
• Virtualization hosts and virtual machine storage
• High-performance caching and tiered storage
• Enterprise applications requiring fast random I/O

Key specifications

• Form factor: 2.5 inch
• Capacity: 640 GB
• Interface: SATA
• NAND type: MLC Duo
• Optimized for high IOPS and low latency
• Designed for enterprise workload endurance and sustained performance

How to use

Install the SSD into a compatible 2.5-inch drive bay or tray and connect it to a host system via the SATA interface. Ensure the server or storage controller firmware supports SATA SSDs and configure the system BIOS/UEFI to recognize the drive. For best results in enterprise environments, integrate the SSD into existing storage arrays or direct-attach arrays following vendor guidelines, and format the drive or provision it into volumes as required by the operating system or storage management software.

Usage recommendations

Use this IBM 640GB SSD for workloads that demand high random I/O and consistent performance. Monitor drive health and firmware updates through your storage management tools, implement regular backups, and place the SSD in environments with adequate cooling. When deploying in RAID or tiered storage configurations, follow established best practices for redundancy and endurance balancing.