Net weight

•  1.29 kg (1)
•  1.32 kg (2)
•  1.86 kg (2)
•  1.90 kg (1)
•  2.2 kg (2)
•  2.38 kg (6)
•  2.60 kg (1)

RAM speed

•  4800 MHz (1)
•  6400 MHz (2)
•  8448 MHz (3)