Lenovo ThinkSystem PM1655 SAS 12Gb/s Mixed Use 3.2 TB SSD

The Lenovo 4XB7A80342 is a ThinkSystem PM1655 SAS 12 Gb per second mixed-use solid-state drive that brings 3.2 TB of enterprise-grade storage to Lenovo servers. It is designed for data centers that need dependable capacity without sacrificing speed.

In everyday operation, the drive moves data at up to 2.4 GB per second. It also supports 490,000 random read IOPS and 250,000 random write IOPS, so virtual desktops, transactional databases, and analytics workloads stay responsive even when demand peaks.

Reliability begins with 128-layer V-NAND media and continues with end-to-end data protection that validates every bit. Advanced power loss protection keeps both user data and metadata safe during unexpected outages, helping administrators avoid time-consuming rebuilds.

Security is handled by built-in Self-Encrypting Drive technology. Hardware-based encryption protects sensitive information the moment it is written, and secure erase features simplify drive retirement or repurposing.

The 2.5 inch form factor supports hot-swap installation, letting IT teams replace or add drives without shutting down servers. An operating temperature range from 0 °C to 70 °C covers typical rack environments, whether in a core data center, edge location, or branch office.

A one-year limited warranty backs the drive, giving organizations predictable coverage for mission-critical systems.

Highlights:

• 3.2 TB storage capacity
• Up to 2.4 GB per second data transfer rate
• 490,000 random read IOPS performance
• 250,000 random write IOPS performance
• 128-layer V-NAND technology for higher density and endurance
• End-to-end data protection
• Advanced power loss protection
• Self-Encrypting Drive with hardware encryption
• Hot-swappable 2.5 inch drive with a 12 Gb per second SAS interface
• Operates from 0 °C to 70 °C
• One-year limited warranty