Speed 2666MHz. DDR Speed DDR4. Manufacturer Hynix. Hynix HMA42GR7AFR4N-TF 16GB (1x16GB) 2RX4 PC4-17000P-R DDR4-2133Mhz Module. Hynix HMA84GR7AFR4N-VK 32GB DDR4-2666 MHz PC4-21300V-R 2Rx4 Module. Hardware Upgrade Options.
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