G.SKILL 64GB (4 x 16GB) TridentZ Series DDR4 PC4-25600 3200MHZ 288-Pin Desktop Memory Model F4-3200C15Q-64GTZ Capacity: 64GB (4 x 16GB), Type: 288-Pin Speed: DDR4 3200 (PC4 25600) Cas Latency: 15, Voltage: 1.35V Buffered/Registered: Unbuffered ECC: No, Multi-channel Kit: Dual Channel Kit