[Capacity] 128GB Kit (4x32GB) UDIMM RAM Memory Compatible with Select DDR5 Desktop PCs [Speed] DDR5 5600MHz, PC Speed (PC5-44800) [Specification] ECC Type = Non-ECC, Form Factor = Unbuffered UDIMM, CL=46, Number of Pins = 288 Pins, Voltage = 1.1V [PMIC] DDR5 Includes power management integrated circuit which provides more power efficiency GIGASTONE is a renowned global memory company with locations in Asia and North America, ensuring customer support. Our products undergo 100% rigorous testing to meet high standards of compatibility, reliability, and performance, with fast data transfer speeds and energy-efficient design. Our memory product lines include DDR3/DDR4/DDR5 and UDIMM/SODIMM with capacities of 8GB, 16GB, and 32GB. We also offer a specialized gaming series with enhanced speeds and low latencies, perfect for high-performance gaming.GIGASTONE provides reliable, high-performance memory solutions, ideal for enhancing your device's speed and efficiency, especially for gaming enthusiasts.