Texas Memory Systems (TMS) devised a SSD storage called the RamSan-440 that the company claims to have broken speed and capacity records. This 4U rack-mount device has a sustained speed of 600,000 IO/s with available storage capacities of 256GB and 512GB. The SSD also uses proprietary technology from Texas Memory called IO² (Instant-On Input-Output) that improves availability by making data requested from users or applications available instantly when the system is on.

The system uses DDR2-SDRAM, data backup is done instantly by transferring data to the internal flash memory with minimal system overhead. The device can be attached through SAN or using eight 4 Gbps fibre-channel ports.