dynabook TECRA A40-J Series - Keyboard; Table 1-1 M.2 SSD Specifications (KIOXIA); Table 1-2 M.2 SSD Specifications (Phison)

Maintenance Manual (960-945) 1-6
Hardware Overview
■ Sensors and others
■ Finger print sensor: on SecurePad (BTO)
■ EC/KBC (Embedded Controller/Keyboard Controller): SMSC ME
C1632
1.2 SSD
1.2.1 M.2 SSD
The computer supports a 256GB, 512GB or 1TB SSD.
The SSD specifications are listed in Table 1-1 and Table 1-2.
Table 1-1 M.2 SSD specifications (KIOXIA)
Table 1-2 M.2 SSD specifications (Phison)
1.3 Keyboard
The computer’s keyboard layouts are compatible with a 104/105-key
enhanced keyboard - by pressing some keys in combination, all of the
104/105-key enhanced keyboard functions can be performed on the
computer.
Items Specifications
G8BC000CD121 G8BC000CD251 G8BC000CD511
Width (mm) 22.00 ± 0.15 22.00 ± 0.15 22.00 ± 0.15
Height mm) 2.23 Max 2.23 Max 2.23 Max
Depth (mm) 80.0 ± 0.15 80.0 ± 0.15 80.0 ± 0.15
Weight (g) 5.2 typ. 5.2 typ. 5.2 typ.
Storage size
(formatted)
128GB 256GB 512GB
Items Specifications
G8BC000CJ121 G8BC000CJ251 G8BC000CJ511
Width (mm) 22.00 ± 0.15 22.00 ± 0.15 22.00 ± 0.15
Height mm) 1.35 Max 1.35 Max 1.35 Max
Depth (mm) 80.0 ± 0.15 80.0 ± 0.15 80.0 ± 0.15
Weight (g) 6.9 typ. 6.9 typ. 6.9 typ.
Storage size
(formatted)
128GB 256GB 512GB