The VL491T6553A is a memory module manufactured by Virtium, designed for reliable and efficient performance. With a data rate of DDR2, it ensures smooth and fast data transfer. The module has a form factor of ECC SODIMM, making it compatible with a wide range of systems. Its standard height of 30.00 mm allows for easy installation. With a density of 512MB, it provides ample storage capacity for various applications. The module has a single rank, ensuring stability and compatibility. Trust Virtium's VL491T6553A for dependable memory solutions that meet your system's requirements.