With DDR3 reaching its limits in the ever changing world of technology that demands higher performance and increased bandwidth, there is a new generation of DDR SDRAM on the horizon: DDR4. DDR4 promises to deliver three things: higher performance, higher DIMM capacities, and lower power consumption. Achieving more than 2Gbps per pin and consuming less power than DDR3L, which is DDR3 low power, DDR4 provides up to 50 percent increased performance and bandwidth capabilities while decreasing the voltage and power efficiency of your overall computing environment. This represents a significant improvement over previous memory technologies and a power savings up to 40 percent. In addition to optimized performance and greener, low cost computing, DDR4 also provides cyclic redundancy checks (CRC) for improved data reliability, on chip parity detection for integrity verification of 'command and address' transfers over a link, enhanced signal integrity, and other robust RAS features.