DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 240-Pin Unbuffered Non-ECC 1.35V / 1.5V CL11 Dual Rank 2Rx8 based 512x8. Item model number 16GB Kit(2x8GB). Frequency 1600MHz. 1333MHz - CL9 / 1600MHz - CL11.
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