Blackview A53 About this item 7GB+32GB/SD GB EXPANDABLE UNLOCK PHONE - Blackview A53 smart phone with TRIPLE SIM CARD SLOTS DDR2 DDR3 DDR4. Teoricamente, você poderá utilizar memórias DDR2 top de linha e DDR3 até (que também sao top de linha porém nao sao as melhores) porém [HOST] poner. This motherboard provides two pin DDR2 (Double Data Rate 2) DIMM slots and two pin DDR3 (Double Data Rate 3) DIMM slots, and supports Dual Channel. . asrock n68c-s ucc manual. Channel. This motherboard provides two pin DDR2 (Double Data Rate 2) DIMM slots and two pin DDR3 (Double Data Rate 3) DIMM slots, and supports Dual.