dynabook PORTEGE X40-J Series User Manual

Instruction Manual for Safety and Comfort 21
Main Unit
Product installation environment
■ Always provide sufficient space around your product to ensure
adequate ventilation.
■ Never cover or block the air vents.
■ Use your product at temperatures and humidity levels within the
recommended environmental ranges. These ranges may vary
depending on the specific product model - please refer to your product
documentation or Toshiba website for details.
■ Always avoid abrupt changes of temperature or humidity.
■ Never place close to heat radiating appliances such as a heater.
■ Never place close to corrosive chemicals.
■ Never place close to magnetic field radiating appliances such as a
stereo speaker.
■ Always place this product on a hard flat surface.
■ Provide a sufficient space behind your product to allow easy adjustment
of the display panel.
■ Always provide sufficient space for operating a mouse and other
peripheral devices.
(See “Provide adequate ventilation” section in this Instruction Manual for
Safety and Comfort)
NOTE

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