dynabook PORTEGE X40-J Series Maintenance Manual

Maintenance Manual (960-942) C-9
Pin Assignments
C.1.6 CN3380 FAN interface connector (4-pin)
Table C-6 CN3380 FAN interface connector (4-pin)
C.1.7 CN4800 USB Type-C interface connector (24-pin)
Table C-7 CN4800 USB Type-C interface connector (24-pin)
Pin No. Signal Name Pin No. Signal Name
1
3
1T
P5V
GND
GND
2
4
2T
FANG0-P3P
FPWM0-P5P
GND
Pin No. Signal Name Pin No. Signal Name
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A12
1T
2T
ZSS0R0-E0P
ZSS0R0-E0N
SIG4443
ZP1SB2-EXP
ZUSBB1-E3N
ZUSBB1-E3P
PA1CC2-SXP
SIG4443
ZSS0T1-E0N
ZSS0T1-E0P
GND
GND
GND
GND
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
3T
4T
GND
ZSS0T0-E0P
ZSS0T0-E0N
SIG4443
SIG4446
ZUSBT1-E3P
ZUSBT1-E3N
ZP1SB1-EXP
SIG4443
ZSS0R1-E0N
ZSS0R1-E0P
GND
GND
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