Performance 16GB DDR4 DRAM 2666Mhz (PC4-21300) CL19 (Compatible with 2400Mhz or

Like to keep lots of browser Windows open for work school or play?. Is your PC having trouble keeping up?. Exceptional performance with a frequency Speed of 2666MHz (PC4-21300) and backwards compatible with lower frequencies (2400MHz and 2133MHz).

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