The ThinkSystem 1.6TB KCM51V Mainstream NVMe PCIe 3.0 x4 HHHL Flash Adapter is an advanced data center PCIe add-in card optimized for mixed read-write performance, endurance and strong data protection for Lenovo servers. It is engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. Utilizing NVMe (Non-Volatile Memory Express) technology to overcome performance limitations by optimizing hardware and software to take full advantage of flash technology, this adapter is perfect for data warehousing, web servers, media streaming, and video on demand.