Samsung MZILT1T9HBJR-00007 PM1643a 1.92TB SAS 12Gb/s Enterprise SSD

Overview :

The Samsung MZILT1T9HBJR-00007 is a high-density enterprise solid-state drive from the PM1643a series, engineered for read-intensive workloads in data center and server environments. Utilizing a 12Gb/s SAS interface, it delivers significantly higher throughput and lower latency than standard SATA drives, making it a critical component for accelerating web servers, media streaming, and content delivery networks.

Technical architecture is built around Samsung’s V-NAND technology and a high-performance controller that supports dual-port functionality. This feature ensures high availability by providing redundant data paths, effectively solving the risk of single-point-of-failure in mission-critical storage arrays. The drive is optimized for 24/7 reliability with 1 Drive Write Per Day (DWPD) endurance and integrated power-loss protection (PLP) via tantalum capacitors.

Deployment is intended for 2.5-inch SFF (Small Form Factor) server bays and high-density storage enclosures. The MZILT1T9HBJR-00007 provides a balance of capacity and speed, reaching up to 2,100 MB/s sequential read performance while maintaining an enterprise-grade Mean Time Between Failure (MTBF) of 2 million hours. It is not recommended for high-transaction write-intensive databases where 3+ DWPD drives are required.

keyfeatures :

12Gb/s SAS interface provides superior data throughput over SATA

Dual-port support enables high availability and redundant pathing

Integrated power-loss protection architecture prevents data corruption

1 DWPD endurance optimized for read-intensive enterprise workloads

V-NAND technology delivers high storage density in a 2.5″ form factor