Samsung PM9A3 3.84TB M.2 PCIe 4.0 NVMe SSD

The Samsung PM9A3 Series is an internal solid-state drive engineered for data center and enterprise environments requiring high reliability and performance. It utilizes the PCIe 4.0 x4 interface combined with NVMe 1.4 support to deliver high I/O throughput essential for demanding server workloads. Sequential reading peaks at 6900 MB/s, complemented by sequential writing speeds of 4100 MB/s, providing necessary bandwidth for data intensive tasks.

This model utilizes the M.2 22110 form factor, optimizing density and reducing physical footprint within server racks. Reliability specifications include a Mean Time Between Failures (MTBF) of 2 million hours and robust data integrity features. Critical data protection is implemented via Enhanced Power Loss Protection (PLP), End-to-End Data Protection, and hardware encryption using 256-bit AES-XTS, compliant with TCG Opal 2.0.

• Storage capacity of 3.84 TB
• M.2 22110 form factor for enterprise systems
• NVMe version 1.4 compliant
• Random read performance up to 800,000 IOPS
• Random write performance up to 85,000 IOPS
• Designed for Enterprise and Data Center target workloads
• Endurance rating of 1.3 Drive Writes Per Day (DWPD)
• Samsung Elpis controller implemented
• Supports SMART monitoring and TRIM functionality
• Low average power consumption of 8.2 W