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% 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%. 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.