Do not have original box. Tested and verified working Memory has been in a computer that was not being used so selling it. Open to reasonable offers. Memory Size 32GB (2 x 16GB) Tested Latency 40-40-40-77 Tested Speed (Up To) 6000 Tested Voltage 1.35V SPD Voltage 1.1V Speed Rating PC5-48000 (DDR5-6000) SPD Speed 4800MHz SPD Latency 40-40-40-77 Package Memory Pin 288 Heat Spreader Aluminum Memory Color BLACK Memory Type DDR5