The Crucial Ballistix Sport 64GB DDR4 RAM kit includes four 16GB modules, providing a total capacity of 64GB. With a bus speed of PC4-25600 (DDR4-3200), it offers fast and efficient performance. The DDR4 SDRAM technology, along with ECC memory features, ensures reliable and high-quality data processing. The DIMM form factor and 288 pins make it compatible with a wide range of systems, making it a versatile choice for enhancing your computer's performance.