DELL Latitude 5550 Intel Core Ultra 5 135U Laptop 39.6 cm (15.6") Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey

SKU
4WXM8
£1,062.60 £885.50
In stock
Intel Core Ultra 5 135U (12MB Cache), 16GB DDR5-SDRAM, 512GB SSD, 39.6 cm (15.6") Full HD 1920 x 1080 IPS, Intel Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit
Work from anywhere with our most intelligent and secure business laptops sustainably designed for productivity on the go.
SKU 4WXM8
EAN 5397184874387
Specification
Design
Product typeLaptop
Market positioningBusiness
Form factorClamshell
Product colourGrey
Intel® vPro™ Platform EligibilityYes
Display
HD typeFull HD
Pixel density141 ppi
Panel typeIPS
LED backlightYes
Display brightness250 cd/m²
Display response rise/fall35 ms
Pixel pitch0.179 x 0.179 mm
Contrast ratio (typical)700:1
TouchscreenNo
Display resolution1920 x 1080 pixels
Display diagonal39.6 cm (15.6")
Anti-glare screenYes
Maximum refresh rate60 Hz
RGB colour spaceNTSC
Colour gamut45%
Native aspect ratio16:9
Processor
Processor generationIntel® Core™ Ultra (Series 1)
Processor cache typeSmart Cache
Processor cache12 MB
Processor model135U
Processor boost frequency4.4 GHz
Processor cores12
Processor threads14
Processor manufacturerIntel
Processor familyIntel Core Ultra 5
Processor base power15 W
Maximum turbo power57 W
Efficient-core base frequency1.1 GHz
Performance-core base frequency1.6 GHz
Efficient-core Max Turbo Frequency3.6 GHz
Performance-core Max Turbo Frequency4.4 GHz
Performance cores2
Efficient cores8
Low Power Efficient-core Base Frequency700 MHz
Low Power Efficient-core Max Turbo Frequency2.1 GHz
Low Power Efficient-cores2
Neural processor unit (NPU)
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
Memory
Memory form factorSO-DIMM
Internal memory16 GB
Memory layout (slots x size)2 x 8 GB
Internal memory typeDDR5-SDRAM
Memory slots2x SO-DIMM
Maximum internal memory64 GB
Memory data transfer rate5600 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity512 GB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity512 GB
SSD memory typeTLC
Total SSDs capacity512 GB
NVMeYes
M.2 SSD size2230 (22 x 30 mm)
Graphics
Discrete graphics cardNo
On-board graphics card familyIntel Graphics
On-board graphics cardYes
On-board graphics card modelIntel Graphics
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
Audio
Number of microphones2
Audio systemMaxxAudio
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelIntel Wi-Fi 6E AX211
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Wi-Fi data rate (max)2400 Mbit/s
Antenna type2x2
WLAN controller manufacturerIntel
Ports & interfaces
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
USB Type-C DisplayPort Alternate ModeYes
USB 2.0 ports quantity0
HDMI ports quantity1
HDMI version2.1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
PowerShareYes
Number of USB ports with PowerShare support1
Charging port typeUSB Type-C
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Keyboard
Pointing deviceTouchpad
Numeric keypadYes
Keyboard number of keys100
Keyboard backlitYes
Keyboard languageUK English
Copilot keyYes
Software
Operating system languageGerman, Dutch, English, French, Italian
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Pro
Microsoft CopilotYes
Technical details
Market positioningBusiness
Form factorClamshell
Product colourGrey
Sustainability certificatesEPEAT Climate +, EPEAT Gold
Compliance certificatesEcoDesign
Processor special features
Intel® vPro™ Platform EligibilityYes
Brand-specific features
Brand specific technologiesControl Vault 3+, Express Charge Boost capable, ExpressSign-In, TNR
Battery
Number of battery cells3
Battery capacity54 Wh
Battery recharge time4 h
Battery voltage11.4 V
Fast chargingYes
Battery weight220 g
Power
AC adapter power65 W
AC adapter frequency50/60 Hz
AC adapter input voltage100 - 240 V
USB charging voltage20,5,9,15 V
USB charging current3.25 A
Security
Cable lock slot typeWedge
Trusted Platform Module (TPM)Yes
Fingerprint readerYes
Cable lock slotYes
Smart card readerYes
Dell ControlVaultYes
Trusted Platform Module (TPM) version2.0
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-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Operating shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Certificates
Wi-Fi certifiedYes
Compliance certificatesEcoDesign
Sustainability
Sustainability certificatesEPEAT Climate +, EPEAT Gold
Total carbon footprint (kg of CO2e)129
Weight & dimensions
Width357.8 mm
Depth233.3 mm
Height (front)2.08 cm
Height (rear)2.28 cm
Weight1.62 kg
Packaging data
Cables includedAC
Other features
Wi-Fi data rate (max)2400 Mbit/s
WLAN controller modelIntel Wi-Fi 6E AX211
On-board graphics cardYes
Audio systemMaxxAudio
Anti-glare screenYes
Carbon footprint
Total carbon footprint (kg of CO2e)129
Total carbon emissions, w/o use phase (kg of CO2e)101
PAIA versionGaBi version 1, 2024
Carbon emissions, energy usage (kg of CO2e)28
Carbon emissions, manufacturing (kg of CO2e)95
Carbon emissions, logistics (kg of CO2e)4
Carbon emissions, end-of-life (kg of CO2e)2
Packaging content
Cables includedAC
Manufacturer DELL
In Stock Y
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