3 4gb pieces came out of a good working system The HyperX Fury 4GB DDR3 1600 SDRAM memory kit includes three modules, each with a capacity of 4GB. It is designed for high performance and reliability, with a bus speed of PC3-12800 (DDR3-1600). The memory modules have been tested and confirmed to meet the specified requirements, making it a reliable choice for upgrading your computer's memory capacity.
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