The Cisco 15-12291-01 Hynix 8GB DDR3 RAM is a high-quality memory module designed for computer systems. With a capacity of 8GB per module, this DDR3 SDRAM RAM is perfect for increasing the performance and speed of your system. The DIMM form factor and 288-pin design make it compatible with a wide range of computers, while the ECC registered feature ensures reliable memory operation. Made by Hynix in the United States, this RAM is a dependable choice for upgrading your computer's memory capacity.