Samsung PM1643A 1.92TB 2.5" SAS SSD

The Samsung PM1643A is a 1920 GB (1.92 TB) enterprise-class solid-state drive engineered for demanding server and storage applications. Utilizing the robust SAS 3.0 interface, this 2.5-inch drive supports a 12 Gbit/s data transfer rate essential for high-availability data center environments. Sequential read performance reaches 2100 MB/s, with sequential write performance rated at 1800 MB/s, facilitating high throughput for sustained operational requirements.

This model is built for continuous 24/7 operation, utilizing TLC 3D V-NAND flash technology and featuring an endurance rating of 1 Drive Write Per Day (DWPD). Reliability metrics include a 2,000,000-hour Mean Time Between Failures (MTBF), ensuring long-term stability under heavy load. The drive incorporates robust data integrity measures, including enhanced power loss data protection (PLP) and end-to-end data protection, safeguarding stored information during sudden power interruptions.

• Form Factor: 2.5-inch internal SSD
• Interface Speed: SAS 3.0 operating at 12 Gbit/s
• Random Read Performance: 430,000 IOPS
• Random Write Performance: 60,000 IOPS
• Integrated hardware encryption for data security
• Supports SMART and TRIM functionality
• Average idle power consumption of 5.5 W
• Maximum power consumption under load rated at 12.5 W
• Dimensions: 14.8 mm height, 69.85 mm width, 100.2 mm depth
• Weight: 160 g