dynabook PORTEGE X40-J Series Maintenance Manual

Maintenance Manual (960-942) C-6
Pin Assignments
Pin No. Signal Name Pin No. Signal Name
1
3
5
7
9
11
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
67
69
71
73
75
2
4
6
8
1T
GND
GND
ZERSS3-E1N
ZERSS3-E1P
GND
ZETSS3-E1N
GND
ZETSS2-E1N
ZETSS2-E1P
GND
ZERSS1-E1N
ZERSS1-E1P
GND
ZETSS1-E1N
ZETSS1-E1P
GND
ZERSS0-E1P
ZERSS0-E1N
GND
ZETSS0-E1N
ZETSS0-E1P
GND
XSDPCI-E0N
XSDPCI-E0P
GND
NC
PEDET-P3P
GND
GND
GND
P3V
P3V
NC
NC
GND
10
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
68
70
72
74
19
17
15
13
12
14
16
18
2T
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DVSLP1-E1P
NC
NC
NC
NC
NC
BBPRST-E3N
SSDXRQ-P3N
NC
NC
NC
NC
P3V
P3V
P3V
ZERSS2-E1P
ZERSS2-E1N
GND
ZETSS3-E1P
P3V
P3V
P3V
P3V
GND

dynabook PORTEGE X40-J Series Specifications

General

Graphics	Intel Iris Xe Graphics
Wireless	Wi-Fi 6 (802.11ax), Bluetooth 5.1
Processor	Up to 11th Gen Intel® Core™ i7 Processors
Display	14.0" FHD (1920 x 1080) Anti-glare
RAM	Up to 32GB DDR4
Storage	Up to 1TB PCIe SSD
Operating System	Windows 10 Pro
Weight	Approx. 1.05 kg
Security	Fingerprint Reader, TPM 2.0
Ports	2 x Thunderbolt 4, 1 x USB 3.2, HDMI, microSD card slot