 With read IOPS of 1,100,000 and write IOPS of 600,000, FlashSystem 900 is targeted for OLTP and OLAP databases.On October 24, 2017 IBM announced an update to the FlashSystem 900 to add support for hardware-accelerated, inline data compression and updated flash technology to 3D triple-level cell (TLC) .IBM FlashSystem V840 is a 6U rackmount with up to 40TB of usable storage capacity.