Lenovo PM1643a 1.92TB 2.5" 12Gb/s SAS SSD

Overview

The Lenovo 4XB7A38176 is a 2.5-inch internal solid state drive with 1.92 TB of storage capacity and a 12 Gb/s SAS interface, designed specifically for read-intensive workloads in server environments. It delivers sequential read and write speeds of up to 1000 MB/s, enabling efficient data transfer and reduced latency during demanding tasks. This SSD fits seamlessly into Lenovo servers that support SAS bays, making it an excellent option for expanding or refreshing storage without disrupting existing infrastructure.

Ideal for IT teams managing application servers, file services, or analytics workloads, this drive ensures consistent read performance and reliable operation under continuous use. Its design supports steady throughput during busy periods, helping maintain service levels in data centers or branch office setups.

Key features

• High-capacity 1.92 TB storage to handle large datasets and applications
• 12 Gb/s SAS interface for fast and reliable connectivity in enterprise environments
• Sequential read and write speeds of 1000 MB/s to reduce data access times and improve responsiveness
• 2.5-inch form factor compatible with a wide range of Lenovo servers for easy upgrades
• Optimized for read-intensive workloads, ensuring consistent performance during continuous operation
• Designed to integrate smoothly with existing Lenovo server management and infrastructure

Key specs

• Storage capacity: 1.92 TB
• Interface: 12 Gb/s SAS
• Form factor: 2.5-inch internal SSD
• Sequential read speed: up to 1000 MB/s
• Sequential write speed: up to 1000 MB/s

Connectivity and compatibility

This SSD uses a 12 Gb/s SAS interface, which is common in enterprise-grade Lenovo servers, allowing for high-speed data transfer and reliable connections. Its 2.5-inch form factor fits standard SAS bays, making it compatible with multiple Lenovo server models and simplifying installation or replacement within existing systems.

• Compatible with a broad range of Lenovo servers supporting SAS bays
• 12 Gb/s SAS interface ensures fast and stable data communication

Ideal uses and environments

The Lenovo 4XB7A38176 is well suited to environments where read performance is critical, such as application servers, file servers, and analytics platforms. It supports IT teams that require steady throughput for frequent data access and continuous operation. This drive is a practical choice for data centers consolidating storage or branch offices needing reliable capacity expansion without changing their current workflows.