DELL Latitude 7640 16" FHD+, i7-1355U, 16GB, 512GB, Iris Xe, Windows 11 Pro

CPU Intel® Core™ i7 Mobile Processor 1355U
CPU Core Quantity 10
Threads Quantity 12
CPU Core Name Raptor Lake
Turbo Clock Rate up to 5 GHz
CPU Cache Size 12 MB
CPU Socket Standard Socket 1744
Chipset System on Chip (SoC)
Memory
Memory Technology LPDDR5 SDRAM
Memory Speed 4800MHz(PC5-38400)
Installed RAM 16 GB (Built-in)
Maximum Installable RAM 32 GB
Storage
SSD 512 GB, PCIe NVMe, M.2 Form Factor
Display
Diagonal Length 16"
Display Type LCD
Display Technology TFT Active Matrix
Display Color Color
Maximum Resolution 1920x1200
Maximum Video Refresh Rate @ Max. Resolution 60 Hz
Image Aspect Ratio 16:9
Display Features LED Backlight
anti-Glare
Full HD+
Audio Output
Audio Chipset Realtek ALC3281
Audio Output Mode Stereo
Compliant Audio Standards High Definition Audio
Video Output
Video Chipset Intel Iris Xe Graphics
Video Memory Type Shared Video Memory
Networking Specifications
LAN No
WLAN M.2
Wi-Fi IEEE 802.11ax Wi-Fi 6
Bluetooth Yes
Interface Provided
USB 3.2 Gen 1 2 (USB 3.2 (type A))
Thunderbolt 4 2 (USB Type-C)
Headset Port 1 (3.5-mm minijack)
HDMI 1 (HDMI (Type A))
System
System Type Notebook
Keyboard Features Backlit Keyboard
Web Camera 1080p
Built-in Devices SmartCard Reader
Finger Print Reader
Proximity Sensor
Accelerometer
e-Compass
Hall Sensor
Touchpad
Speakers
Microphone
Security Features Security Lock Slot
TPM 2.0
Audio/Video Features Support native DisplayPort output over USB-C
Support Thunderbolt 4 digital video output
Included Accessories Power Adapter
Documentation
Cable Included Power Cable
External Colour Aluminium
Software
Platform Compability PC
Installed Operating System Microsoft Windows 11 Pro
Power
Power Device Location External
Input Voltage AC 100-240 V
Input Frequency 50/60 Hz
Power Port Connector Type USB-C
Battery
Battery Technology Lithium Ion Polymer
Battery Installed Quantity 1
Dimensions&Weight Device
Depth (mm) 250.42 mm
Height (mm) 18.4 mm
Width (mm) 358 mm
Nominal Weight 1.837 kg