Thumb Score: +9 Link: https://www.bhphotovideo.com/c/pr...e_4tb.html Spec:M.2 2280 PCIe Gen 4x4 NVMe 2.0 SSD Kioxia 112-Layer BiCS5 TLC Flash Memory, DRAM Less Polaris 3 Memory Controller Read/Write Speed: Up to 5500/5000 MBps Random Read/Write: 690,000/900,000 IOPS Endurance: 1200 TBW MTBF: 1.75 Million Hours Also available at Amazon [amazon.com]and WD [sandisk.com]