The Texas Memory Systems RamSan-440 is a new solid state disk with record high performance record high capacity for a RAM-based system and a combination of features that help ensure the highest availability of data to its users. The RamSan-440 is the worlds first non-volatile RAM-based SSD to sustain up to 600,000 IOPS and deliver up to 512GB of storage capacity in a 4U rack-mount chassis