


The use of TRIM can improve the performance of writing data to SSDs and contribute to longer SSD life. What's SSD TRIM? SSD TRIM is an Advanced Technology Attachment command that enables an operating system to inform a NAND flash solid-state drive (SSD) which data blocks it can erase because they are no longer in use. SSDs are sometimes referred to as flash drives or solid-state disks.

The architectural configuration of the SSD controller is optimized to deliver high read and write performance for both sequential and random data requests. Two key components make up an SSD: a flash controller and NAND flash memory chips. An SSD(solid-state drive) is a type of nonvolatile storage media that stores persistent data on solid-state flash memory.
