What's the difference between DDR3 and DDR3L?. DDR3, DDR3L. Series 4GB DDR3. RAM 4 GB DDR3. Speed 1600MHz, PC3L-12800 (PC3L-12800S). DDR3 DIMM (1600MHz). 1600MHz (PC3-12800). 1066MHz to 1600MHz.
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