Net weight

•  1.01 kg (1)
•  1.09 kg (1)
•  1.19 kg (1)
•  1.23 kg (1)
•  1.24 kg (1)

Processor family

•  Intel Core U7 (2)
•  Intel Core U7 (1)
•  Intel Core Ultra 5 (2)

Processor model

•  125H (1)
•  125U (1)
•  155H (1)
•  155U (3)
•  225U (2)
•  226V (1)
•  255H (3)
•  255U (5)
•  256V (3)
•  258V (4)
•  7535HS (1)
•  7540U (2)
•  7840U (1)
•  X1-26-100 (5)
•  X1E-78-100 (2)
•  X1P-42-100 (4)

RAM

•  16 GB (4)
•  32 GB (1)

RAM type

•  LPDDR5x (1)
•  SO-DIMM DDR5 (7)
•  SODIMM DDR5 (5)
•  Soldered LPDDR5x (5)

RAM speed

•  6400 MHz (3)
•  8400 MHz (1)

Storage capacity

•  512 GB (4)
•  1000 GB (1)

SSD Interface

•  SSD M.2 2242 PCIe 4.0x4 NVMe (1)
•  SSD M.2 2280 PCIe 4.0x4 NVMe (1)
•  SSD M.2 2280 PCIe 4.0x4 Performance NVMe (1)

Touchscreen

•  No (4)
•  Yes (1)

Fingerprint reader

•  Yes (Touch Style, Match-on-Chip, in Keyboard Key) (2)
•  Yes (Touch Style, Match-on-Chip, Integrated in Power Button) (3)

Total storage capacity

•  512 GB (4)
•  1000 GB (1)