Purchased this recently (was listed incorrectly as a 16gb kit. Tested and works fine. However, it is 2 sticks of 4GB. So, total of 8 GB of DDR3 RAM.

AI Description:
The Kingston Hyper X Blue 8GB (2x4GB) Memory module is a high-performance DDR3 RAM designed for computers and gaming systems. With a total capacity of 8GB split into two 4GB modules, it offers fast data transfer speeds of 1600MHz. The DIMM form factor and DDR3 SDRAM type make it compatible with various systems, while the PC3-12800 bus speed ensures smooth and efficient performance. Ideal for gamers and power users looking to upgrade their system's memory capacity, this Kingston memory module is a reliable choice for enhancing system performance.