Solid State Drive Kioxia PM7 3.84 TB 2.5 inch SAS BiCS FLASH TLC Read 4200 MB/s Write 3650 MB/s

Kioxia PM7 3.84 TB 2.5" SAS is an enterprise-grade solid state drive designed for read-intensive data-centre workloads. Built on Kioxia 112-layer BiCS FLASH 3D TLC memory, this 2.5" SAS drive offers 3.84 TB usable capacity and is intended for internal server and storage array installations where sustained sequential and random read performance is important.

Advantages

The PM7 delivers high sequential read and write throughput — up to 4200 MB/s read and 3650 MB/s write — together with enterprise reliability and endurance targeted at read-intensive applications. Its SAS interface supports integration into existing server and storage environments, and the 2.5" form factor fits standard drive bays used in racks and enclosures.

Suitable for

• Web services and content delivery
• Data warehousing and analytics with heavy read workloads
• Streaming media and video-on-demand systems
• Enterprise servers and storage arrays requiring SAS connectivity

When it may not be suitable

This drive is optimized for read-intensive workloads and offers endurance suited to such use cases; it may not be the best choice for very write-heavy applications that require higher drive writes per day or specialized high-endurance drives. Also, systems that do not support SAS 22.5 Gb/s or lack 2.5" drive bays will need appropriate controllers or adapters to use this unit.

Key specifications

• Capacity: 3.84 TB
• Form factor: 2.5" (6.4 cm)
• Interface: SAS (Serial Attached SCSI), 22.5 Gb/s
• Flash memory: 112-layer BiCS FLASH 3D TLC
• Maximum sequential read: up to 4200 MB/s
• Maximum sequential write: up to 3650 MB/s
• Target workload: read-intensive enterprise applications

How to use

Install the PM7 into a compatible 2.5" SAS drive bay or into a server/storage array with SAS connectivity. Ensure the host controller firmware and drivers support SAS 22.5 Gb/s operation for best performance. After physical installation, configure the drive at the host level (RAID controller, logical volumes or OS-level partitioning) according to your deployment requirements and follow standard data-centre procedures for firmware updates and monitoring.

What to consider before purchase

• Confirm your server or storage array supports 2.5" SAS drives and SAS 22.5 Gb/s or appropriate backward-compatible speeds.
• Assess whether your workload is read-intensive; write-heavy workloads may require higher-endurance drives.
• Check available drive bays, RAID/controller compatibility and required firmware versions.

Recommendations

Use the PM7 for deployments where sustained high read throughput and enterprise-grade reliability are required. Monitor drive health and firmware updates regularly and pair the drive with compatible SAS controllers and RAID configurations to achieve optimal performance.