Lenovo PM1633A 7.68TB SAS 12Gb/s Enterprise SSD

Equipment Overview

The Lenovo PM1633A (01GR771) is an enterprise-class internal solid-state drive engineered for high-end servers, storage area networks (SANs), and corporate storage systems. It is purpose-built for continuous 24×7 operation under elevated write workloads, delivering reliable performance in demanding data center environments. This 7.68 TB drive utilizes a SAS 12 Gbit/s interface in a standard 2.5-inch form factor, making it suitable for mission-critical applications requiring sustained throughput and data integrity.

Main Parameters

• Part Number (PN): 01GR771
• Brand: Lenovo
• Model: Lenovo PM1633A
• Capacity: 7.68 TB
• Interface: SAS 12 Gbit/s
• Form Factor: 2.5"
• Class: Enterprise (24×7)

Key Advantages

The Lenovo PM1633A is selected for enterprise projects due to its enterprise-grade endurance and 24×7 operational capability, which ensures stability under continuous heavy write workloads. The SAS 12 Gbit/s interface provides high-bandwidth connectivity and robust error handling, suitable for tiered storage architectures. Additionally, the drive includes power-loss data protection, safeguarding data integrity during unexpected power interruptions in critical infrastructure.

Compatibility & Integration

This drive is designed for integration into Lenovo servers and storage systems, as well as third-party enterprise hardware supporting SAS 12 Gbit/s interfaces. It conforms to industry-standard 2.5" drive specifications and SAS protocols, ensuring seamless deployment in existing RAID controllers and storage enclosures. The 01GR771 is compatible with standard enterprise management tools and hot-swap chassis configurations common in data center environments.