Next to the SM863 Samsung has also launched the PM863 series. This drive is equipped with TLC 3D-V-NAND flash memory chips and therefore it's suitable for read-intensive workloads, preserving precious write cycles. Nevertheless, compared to the predecessor endurance has been improved by factors. Furthermore TLC NAND allows for a highly competitive pricing, which you will get with this drive. Overall we're curious to see how this drive is going to perform.