Lenovo 4XB7A38145

Overview

The Lenovo 4XB7A38145 is a 2.5-inch SATA solid state drive designed to provide 3.84 TB of reliable storage optimized for read-intensive workloads. It is ideal for Lenovo ThinkSystem servers as well as compatible desktops and workstations, delivering fast data access with read speeds up to 540 MB/s and write speeds up to 350 MB/s. This drive is well suited for environments that require quick handling of large datasets, such as real-time analytics, media streaming, and virtual machine operations.

Key features

• High-capacity 3.84 TB storage supports extensive datasets and large media libraries without compromise.
• Read-optimized design with 64-layer 3D NAND technology enhances performance and endurance for frequent data access.
• Hardware-based 256-bit AES encryption protects sensitive data without impacting system performance.
• Low power consumption reduces energy costs and helps maintain cooler, quieter system operation.
• Long lifespan with an endurance rating of 630 TB written and a mean time between failures (MTBF) of 2,000,000 hours.
• Standard 2.5-inch form factor ensures easy installation in a wide range of server and desktop systems.

Key specs

• Capacity: 3.84 TB
• Form factor: 2.5-inch SATA
• Interface: SATA 6 Gb/s
• Read speed: up to 540 MB/s
• Write speed: up to 350 MB/s
• Endurance: 630 TB written (TBW)
• MTBF: 2,000,000 hours
• Power consumption: 2.8 W (read), 6.3 W (write)
• Flash technology: 64-layer 3D NAND
• Encryption: hardware-based 256-bit AES

Connectivity and compatibility

This SSD uses a SATA 6 Gb/s interface, making it compatible with a wide range of Lenovo ThinkSystem servers and many desktop and workstation models that support standard 2.5-inch SATA drives. Its plug-and-play design allows for straightforward installation and immediate recognition by the host system, simplifying upgrades and expansions.

Performance and reliability

With a focus on read-intensive tasks, this drive delivers consistent high-speed data access that reduces bottlenecks in demanding workflows. The combination of 64-layer 3D NAND and a high endurance rating ensures the drive maintains performance over time, while the 2,000,000-hour MTBF offers confidence in long-term reliability. Hardware encryption safeguards data integrity without slowing down system operations.

Ideal uses and environments

This SSD fits well in data centers, enterprise servers, and professional workstations where large volumes of data are accessed frequently but written less often. It is a strong choice for IT administrators managing virtual machines, media servers, or analytics platforms that require fast, secure, and energy-efficient storage solutions.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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