DELL 14 Premium DA14250 Intel Core Ultra 7 255H Laptop 14.5" WUXGA 32 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi 7 (802.11be) Windows 11 Pro US International Platinum

Specs
Design
Product type Laptop
Product color Platinum
Form factor Clamshell
Market positioning Premium
Display
Display diagonal 14.5"
Display resolution 1920 x 1200 pixels
Touchscreen
HD type WUXGA
Panel type IPS
Native aspect ratio 16:10
Anti-glare screen
Display bezel technology InfinityEdge
Display brightness 500 cd/m²
Pixel density 156 ppi
RGB color space sRGB
Color gamut 100%
Low Blue Light technology
Display response rise/fall 24 ms
Maximum refresh rate 120 Hz
Contrast ratio (typical) 2000:1
Processor
Processor manufacturer Intel
Processor family Intel Core Ultra 7
Processor generation Intel Core Ultra (Series 2)
Processor model 255H
Processor cores 16
Processor threads 16
Processor boost frequency 5.1 GHz
Performance cores 6
Efficient cores 8
Low Power Efficient-cores 2
Performance-core Max Turbo Frequency 5.1 GHz
Efficient-core Max Turbo Frequency 4.4 GHz
Low Power Efficient-core Max Turbo Frequency 2.5 GHz
Performance-core base frequency 2 GHz
Efficient-core base frequency 1.5 GHz
Low Power Efficient-core Base Frequency 700 MHz
Processor cache 24 MB
Processor base power 28 W
Maximum turbo power 115 W
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Sparsity support
Windows Studio effects support
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to 96 TOPs
NPU performance up to 13 TOPs
GPU performance up to 74 TOPs
Memory
Internal memory 32 GB
Internal memory type LPDDR5x-SDRAM
Memory form factor On-board
Maximum internal memory 32 GB
Memory channels Dual-channel
Memory data transfer rate 8400 MT/s
Storage
Total storage capacity 1 TB
Storage media SSD
Total SSDs capacity 1 TB
Number of SSDs installed 1
SSD capacity 1 TB
SSD interface PCI Express 4.0
NVMe
SSD form factor M.2
Optical drive type
Card reader integrated
Compatible memory cards MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphics
Discrete GPU manufacturer NVIDIA
Discrete graphics card model NVIDIA GeForce RTX 4050
Discrete graphics card memory 6 GB
Discrete graphics memory type GDDR6
On-board graphics card
On-board GPU manufacturer Intel
Discrete graphics card

Graphics
On-board graphics card family Intel Arc Graphics
On-board graphics card model Intel Arc 140T
Audio
Audio chip Cirrus Logic CS42L43
Audio system MaxxAudio Pro
Number of built-in speakers 4
Speakers manufacturer Waves
Speaker power 2.5 W
Built-in microphone
Number of microphones 2
Camera
Front camera
Front camera resolution (numeric) 2.07 MP
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Video capturing speed 30 fps
Infrared (IR) camera
Network
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Mobile network connection
Wi-Fi band Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi data rate (max) 5800 Mbit/s
Antenna type 2x2
WLAN controller model Intel Wi-Fi 7 BE201
WLAN controller manufacturer Intel
Bluetooth
Ports & interfaces
Thunderbolt 4 ports quantity 3
Intel® Thunderbolt 4
Combo headphone/mic port
USB Type-C DisplayPort Alternate Mode
Performance
Ambient light sensor
Keyboard
Pointing device Touchpad
Numeric keypad
Keyboard backlit
Keyboard language US International
Software
Operating system architecture 64-bit
Trial software McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed Windows 11 Pro
Processor special features
Intel® Evo™ Platform Verified
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 3
Battery capacity 70 Wh
Battery voltage 11.7 V
Battery recharge time 2 h
Fast charging
Battery weight 9.52 oz (270 g)
Power
AC adapter power 100 W
AC adapter frequency 50 - 60 Hz
AC adapter input voltage 100 - 240 V
USB Type-C charging port
USB Type-C required charging power (min) 45 W
USB Type-C required charging power (max) 100 W
USB Power Delivery
Security
Fingerprint reader
Operational conditions
Operating temperature (T-T) 0 - 35 °C
Storage temperature (T-T) -40 - 65 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 0 - 95%
Operating altitude -598.4 - 120000" (-15.2 - 3048 m)
Non-operating altitude -598.4 - 420000" (-15.2 - 10668 m)
Operating shock 110 G
Non-operating shock 160 G
Operating vibration 0.66 G
Non-operating vibration 1.3 G
Weight & dimensions
Width 12.6" (320 mm)
Depth 8.5" (216 mm)
Height (front) 0.264" (6.7 mm)
Height (rear) 0.709" (1.8 cm)
Packaging content
AC adapter included
Distributors
Country Distributor
1 distributor(s)
1 distributor(s)