Lenovo

Lenovo 4XB7A38176 PM1643a 1.92TB SAS SSD - Read Intensive

5.0 (1 reviews)

Accelerate Your Data Storage with Enterprise-Class SSDs The Lenovo PM1643a 1.92 TB Solid State Drive delivers exceptional performance and reliability for demanding enterprise applications. With its high-speed SAS interface and read-intensive design, this SSD is ideal for improving server respons...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Accelerate Your Data Storage with Enterprise-Class SSDs

The Lenovo PM1643a 1.92 TB Solid State Drive delivers exceptional performance and reliability for demanding enterprise applications. With its high-speed SAS interface and read-intensive design, this SSD is ideal for improving server responsiveness and data access speeds.

Specifications:

  • Brand: Lenovo
  • Model: 4XB7A38176
  • Capacity: 1.92 TB
  • Form Factor: 2.5"
  • Interface: SAS (12Gb/s)
  • Read Type: Intensive

Key Features

Provides more productive performance and superior data storage for a variety of files

Offers larger storage base capacity with maximum efficiency

Store as many documents, pictures and videos as you need with 1.92 TB capacity

The high-read speed of 1000 MB/s maximizes system performance and saves time while you are doing complex tasks

With the high-write speed of 1000 MB/s, get a quick response when updating or transferring files

12Gb/s SAS interface for high speed and reliability

2.5" form factor allows hassle-free and easy usage with increased efficiency

Specifications

Capacity
1.92TB
Interface
12Gb/s SAS
Form Factor
2.5"
Max Read Speed
1000 MB/s
Max Write Speed
1000 MB/s
Type
Read Intensive

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Pros & Cons

👍 Pros

  • Offers a substantial storage capacity of 1.92 TB, ideal for large datasets and files.
  • Features a high read speed of 1000 MB/s, enhancing system performance and reducing load times.
  • Provides a high write speed of 1000 MB/s, allowing for quick file transfers and updates.
  • Utilizes a 12Gb/s SAS interface, designed for high-speed data transfer and reliability in server environments.
  • Comes in a 2.5" form factor, ensuring compatibility and ease of installation in many server chassis.

👎 Cons

  • Designed as a "Read Intensive" SSD, it may not be ideal for applications requiring extremely high write endurance.
  • The SAS interface requires a compatible controller, which might not be standard in all systems.
  • Specific details about NAND type or controller are not provided, limiting insight into its underlying technology.
  • While efficient, 1.92TB might still be insufficient for enterprise-level archival storage needs.
  • The benefit of its high speeds is primarily realized in systems capable of fully utilizing the 12Gb/s SAS interface.

Frequently Asked Questions

The Lenovo PM1643a SSD offers a generous storage capacity of 1.92 TB, suitable for a variety of files, pictures, and videos.
This SSD provides a high read speed of 1000 MB/s and a high write speed of 1000 MB/s, maximizing system performance and efficiency.
The Lenovo PM1643a SSD utilizes a 12Gb/s SAS interface, designed for high speed and reliability in server environments.
This SSD is categorized as "Read Intensive," meaning it is optimized for applications where data is read more frequently than it is written.
The SSD comes in a 2.5-inch form factor, which allows for hassle-free and easy usage with increased efficiency in compatible systems.