Lenovo PM1653 1.92TB 2.5" SAS 24Gb/s Read Intensive Server Internal SSD

Overview

The Lenovo 4XB7A80319 is a 2.5-inch SAS solid-state drive designed for enterprise servers requiring fast and reliable data access. With a capacity of 1.92TB and a 24 Gb/s SAS interface, it delivers sequential read speeds up to 2100 MB/s and write speeds up to 2000 MB/s. This drive is well suited for demanding workloads such as database analytics, virtual machine boot volumes, and large-scale web services where low latency and high throughput are essential.

Key features

• High-speed 24 Gb/s SAS interface ensures rapid data transfer and responsiveness in server environments.
• Samsung V6 128-layer TLC V-NAND technology provides a balance of performance and endurance for intensive read operations.
• Hardware encryption and end-to-end data protection safeguard sensitive information against unauthorized access and corruption.
• Power loss protection helps prevent data loss during unexpected outages, enhancing reliability.
• Endurance rating of 3504 TB written and support for one drive write per day enable sustained performance over long-term use.
• Low peak power consumption of 14.7 W during write activity helps data centers manage energy efficiency without sacrificing speed.

Key specs

• Capacity: 1.92 TB
• Interface: 24 Gb/s SAS
• Sequential read speed: up to 2100 MB/s
• Sequential write speed: up to 2000 MB/s
• Random read IOPS (4 KB): up to 420,000
• Random write IOPS (4 KB): up to 95,000
• Endurance: 3504 TB written
• Drive writes per day: 1 DWPD
• Mean time between failures (MTBF): 2,000,000 hours
• Peak power consumption: 14.7 W (write operations)

Connectivity and compatibility

This SSD uses a 24 Gb/s SAS interface, making it compatible with Lenovo server platforms that support this high-speed connection. It fits into standard 2.5-inch server drive bays, allowing easy integration into existing enterprise storage arrays. The drive’s design supports seamless deployment in environments that demand consistent performance and reliability.

Performance and reliability

The drive’s high sequential and random I/O speeds enable quick data access and processing, which is critical for applications like virtual machines and database operations. Its hardware encryption and power loss protection features provide robust data security and integrity. The endurance rating and MTBF indicate a durable product built to handle continuous enterprise workloads with minimal downtime.

Ideal uses and environments

This SSD is a strong choice for data centers and enterprise IT environments that require fast, reliable storage for read-intensive applications. It works well as a primary boot device, a caching layer, or part of a high-speed storage tier in large server arrays. Organizations running analytics, virtualization, or web services will benefit from its balance of speed, capacity, and data protection features.