Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 2
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 3
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 4
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 5
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 6
Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14" 2K (2240x1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA - Image 7

Dell Inspiron 14 Plus 7440-7678BLU Core™ Ultra 7 155H 1TB SSD 16GB 14″ 2K (2240×1400) WIN11 ICE BLUE Backlit Keyboard FP Reader ENGLISH FRENCH CA

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About this product
SKU# i7440-7678BLU-PCA | Item# 615821
Warranty: Balance of Manufacturer Warranty
Condition: New Factory Sealed
Packaging: Branded Box
Notes: Bilingual Keyboard : English / French
Minimum order quantity (MOQ): 1
Images and specifications are for reference only
Usually ships within 12-15 business days
Special order item, not eligible for return/cancellation execpt for More info
SKU: i7440-7678BLU-PCA Category: Brand:

Additional information

Strong performance to express every idea
Lose yourself in creativity with the power of up to the latest Intel® Core™ Ultra processors with Intel® Arc™ graphics and LPDDR5x memory.

Product typeLaptop
Product colorBlue
Form factorClamshell
Color nameIce Blue
Housing materialAluminum
Display diagonal14"
Display resolution2240 x 1400 pixels
TouchscreenNo
HD type2.2K
Panel typeWVA
LED backlightYes
Native aspect ratio16:10
Anti-glare screenYes
Display brightness300 cd/m²
Pixel density189 ppi
RGB color spacesRGB
Color gamut100%
Maximum refresh rate60 Hz
Contrast ratio (typical)1200:1
Processor familyIntel Core Ultra 7
Processor manufacturerIntel
Processor model155H
Processor generationIntel® Core™ Ultra (Series 1)
Processor cores16
Processor threads22
Processor boost frequency4.8 GHz
Performance cores6
Efficient cores8
Low Power Efficient-cores2
Performance-core Max Turbo Frequency4.8 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Performance-core base frequency1.4 GHz
Efficient-core base frequency0.9 GHz
Low Power Efficient-core Base Frequency700 MHz
Processor cache24 MB
Processor cache typeSmart Cache
Processor base power28 W
Maximum turbo power115 W
Neural processor unit (NPU)Intel AI Boost
Maximum frequency NPU1.4 GHz
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML
Internal memory16 GB
Maximum internal memory16 GB
Internal memory typeLPDDR5x-SDRAM
Memory form factorOn-board
Memory channelsDual-channel
Memory data transfer rate6400 MT/s
Total storage capacity1 TB
Storage mediaSSD
Optical drive typeNo
Total SSDs capacity1 TB
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express 4.0
NVMeYes
SSD form factorM.2
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
On-board graphics cardYes
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board graphics card modelIntel Arc Graphics
On-board GPU manufacturerIntel
On-board graphics card familyIntel Arc Graphics
Audio chipRealtek ALC3254
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power2 W
Built-in microphoneYes
Number of microphones2
Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera resolution1920 x 1080 pixels
Front camera HD typeFull HD
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Antenna type2x2
WLAN controller modelIntel Wi-Fi 6E AX211
WLAN controller manufacturerIntel
BluetoothYes
USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
HDMI ports quantity1
HDMI version1.4
Thunderbolt 4 ports quantity1
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes
Numeric keypadNo
Pointing deviceTouchpad
Keyboard backlitYes
Operating system installedWindows 11 Home
Operating system architecture64-bit
Battery capacity64 Wh
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery voltage15.2 V
Battery life (max)9.35 h
Battery recharge time3 h
Fast chargingYes
Battery charge indicatorYes
Battery weight9.17 oz (260 g)
AC adapter power100 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
DC-in jackYes
USB Power DeliveryYes
USB charging voltage20,5,9,15 V
USB charging current5 A
Fingerprint readerYes
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 shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT Silver
Weight3.53 lbs (1.6 kg)
Width12.4" (314 mm)
Depth8.92" (226.6 mm)
Height (front)0.63" (1.6 cm)
Height (rear)0.673" (1.71 cm)
AC adapter includedYes
Cables includedAC

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