Net weight

•  1.18 kg (1)
•  1.59 kg (1)
•  3.70 kg (2)
•  14.00 kg (1)
•  21.02 kg (2)
•  104.00 kg (2)

RAM speed

•  4800 MHz (1)
•  5600 MHz (2)

Brand

•  Lenovo (1)