Samsung PM9A1 512GB M.2 PCIe 4.0 NVMe SSD

The Samsung PM9A1 is an internal solid-state drive designed for client computing environments that require high storage performance. Utilizing the PCIe Gen4 x4 interface, this SSD operates under the NVMe 1.4 protocol, establishing a rapid connection capable of supporting significant data throughput. This configuration ensures substantially reduced system boot times, rapid application loading, and immediate responsiveness when managing large file sets.

The drive is manufactured in the standard M.2 2280 form factor, facilitating integration into space-constrained systems such as thin notebooks and small form factor desktop PCs. Constructed with Triple-Level Cell (TLC) NAND flash and managed by the dedicated Samsung Elpis controller, the drive maintains efficient operation with low average power consumption. It features a Mean Time Between Failures (MTBF) of 2.4 million hours, metricizing robust reliability for long-term general usage.

• Drive capacity of 512 GB
• PCIe Gen4 x4 NVMe interface
• Sequential reading speed up to 6900 MB/s
• Sequential writing speed up to 5000 MB/s
• Random read performance of 800,000 IOPS
• Random write performance of 800,000 IOPS
• Endurance rating of 300 Terabytes Written (TBW)
• Compact M.2 2280 dimensions
• Low operating weight of 4 grams