This product is either discontinued or we cannot get that from suppliers.
G.SKILL Ripjaws Kit F4-2133C15D-8GRR, 8GB (2 x 4GB), 288-Pin DDR4 SDRAM, Speed DDR4 2133 (PC4 17000), CAS Latency 15, 1.20V, Non-ECC, Unbuffered, Dual Channel Kit.
G.SKILL Ripjaws 4 series performance DDR4 memory is designed for the ultimate performance on DDR4 compatible platforms! Whether you are processing large amounts of data or intense gaming, experience smooth system performance.