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Amazon.com: 8GB 16GB 24GB OR 32GB RAM DDR3 PC3-12800 CL11 240-PIN DIMM KVR16N11/8 for AMD (24GB DDR3) : Electronics
Corsair Vengeance RGB Pro 32GB (2x16GB) DDR4 3200 (PC4-25600) C16 Desktop Memory – Black at Amazon.com
8GB 16GB 24GB OR 32GB RAM DDR3 PC3-12800 CL11 240-PIN DIMM KVR16N11/8 for AMD (8GB DDR3) at Amazon.com