Samsung Evo 870 v Nand

High endurance. feature detail capacity 4 tb (4,000 gb) form factor 2.5-inch internal ssd interface sata 6 gb/s (sata iii) nand flash samsung v-nand 3-bit mlc (tlc) controller samsung mkx controller cache memory 4 gb low power ddr4 sdram sequential read speed up to 560 mb/s sequential write speed up to 530 mb/s random read (4kb, qd32) up to 98,000 iops random write (4kb, qd32) up to 88,000 iops endurance (tbw) 2,400 tbw (total bytes written) warranty 5-year limited warranty