The World First PCIe 4.0x4 Controller Phison PS5016-E16 controller made by 28nm manufacturing technology. The advanced fabrication process ensures PS5016-E16 has enough compute power for ECC processing when adopting the latest 3D TLC NAND flash. PS5016-E16 also features eight NAND channels with 32 CE targets DDR4 DRAM caching and a PCIe 4.0x4 interface. As for features the chip supports the NVMe 1.3 protocol LDPC error correction and Wear Leveling Over-Provision technologies to improve reliability and durability of SSDs. Selected High Speed 3D TLC NAND Flash 800MT/s The selected and high quality NAND Flash optimizes circuitry and architecture by increasing to 96 layers for higher storage space per unit area. 800MT/s throughput on the AORUS Gen 4 SSD far exceeds that of PCIe 3.0x4 devices for superior storage performance. With the new PCIe 4.0 controller AORUS Gen 4 SSD delivers blazing speeds: up to 5000 MB/s for sequential read and up to 2500MB/s sequential write. Sequential Read performance of PCIe 4.0 SSDs is up to 40% faster than PCIe 3.0 SSDs. Get ready to enter the next generation of computing with faster and smoother gaming streaming and graphics intensive rendering. The newly updated SSD Tool Box is a software that gives users an overview of the SSD Status and various aspects such as model name FW version health condition and sensor temperature. Moreover users can clear all the data with the Secure Erase function. You can download the SSD Tool Box from the link.