addlink S92 SSD is built with next-generation QLC 3D NAND while using the latest Gen4 PCIe technology to achieve blazing fast sequential read speeds up to 4900 MB/s, which is perfect for heavy-duty applications, such as digital audio/video production, gaming and professional use, that has no room for system lags or any kinds of slowdowns. Top Three Benefits of QLC SSDs Lower TCO While performance focused, read-centric workloads rely on massive arrays of HDD to deliver the results that users demand, QLC storage does it with fewer drives — lowering your performance-focused total cost of ownership. More Capacity QLC stores more bits per cell than its predecessors, enabling immense gains at the system, rack and data center levels that are more cost-effective.