The PM9A3 SSDs are follow-ons to the PM983 drives. The PM9A3 SSDs offer improved performance, both in terms of random read/write performance (IOPS) and sequential read/write bandwidth (MB/s). Sequential write latency has also been improved.
Lenovo Read Intensive (Entry) SSDs are suitable for read-intensive and general-purpose data center workloads, however their NVMe PCIe interface means the drives also offer high performance. Overall, these SSDs provide outstanding IOPS/watt and cost/IOPS for enterprise solutions.