dynabook TECRA A40-J Series Maintenance Manual

Maintenance Manual (960-945) 1-11
Hardware Overview
Table 1-7 Data preservation time
1.7 AC adaptor
The AC adaptor is also used to charge the battery.
Table 1-8 lists the AC adaptor specifications.
Table 1-8 AC adaptor specifications
1.8 USB Type-C Adapter
To expansion the PC functions, some USB Type-C adapters are prepared.
Table 1-9 lists the USB Type-C adapter specifications.
Battery type Sleep Mode Shut Down Mode
Battery (53Wh, 4 cell) about 8 days about 45 days
Parameter Specification
G71C000M3410 (2-pin) G71C000M4410 (3-pin)
Power 65W
Input voltage 100V/240V
Input frequency 50Hz to 60Hz
Input current 1.7 A (100V-240V)
Output voltage 19 V
Output current 3.42 A

dynabook TECRA A40-J Series Specifications

General

Operating System	Windows 10 Pro
Battery Life	Up to 10 hours
Graphics	Intel Iris Xe Graphics
Bluetooth	Bluetooth 5.1
Processor	Intel Core i5-1135G7 or i7-1165G7
Display	14.0" FHD (1920 x 1080) Anti-Glare
RAM	8GB/16GB DDR4
Storage	256GB/512GB SSD
Wireless	Intel Wi-Fi 6 AX201
Ports	2 x USB 3.2 Type-A, 1 x USB 3.2 Type-C, HDMI, Ethernet, MicroSD card slot
Security	Fingerprint Reader, TPM 2.0
Webcam	HD Webcam