Each 8GB module is sold individually.
Kingston HyperX Fury 8GB DDR4 SDRAM
HX424C15FR2K2/16
8GB 1G x 64-Bit
DDR4-2400 CL15 288-Pin DIMM
DDR4 2400MT/s CL15 DIMM
DDR4 2400MT/s Non-ECC Unbuffered DIMM CL15 1RX8 1.2V 288-pin 8Gbit
Memory Profile: 2400MT/s 15-15-15 1.2V
See manufacturer page for full specs - https://www.kingston.com/datasheets/HX424C15FR2K2_16.pdf
Each 8GB module is sold individually.
Purchase multiple items to if you require 16GB.
Discounts for multi-item purchases.