DELL Latitude 5550 Intel Core Ultra 5 125U Laptop 39.6 cm (15.6") Full HD 16 GB DDR5-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey

• Windows 11 Pro 64-bit
• Intel Core Ultra 5 125U (12MB Cache)
• 39.6 cm (15.6") Full HD 1920 x 1080 IPS
• 16GB DDR5-SDRAM & 256GB SSD

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Intel Core Ultra 5 125U (12MB Cache), 16GB DDR5-SDRAM, 256GB SSD, 39.6 cm (15.6") Full HD 1920 x 1080 IPS, Intel Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit

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Bringing work closer to you
15-inch laptop for intelligent, scalable performance. Featuring Intel® Core™ Ultra processors and FHD HDR camera options.

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Design
Market positioning	Business
Form factor	Clamshell
Product colour	Grey
Product type	Laptop

Display
Contrast ratio (typical)	700:1
Maximum refresh rate	60 Hz
RGB colour space	NTSC
Colour gamut	45%
Pixel density	141 ppi
Display brightness	250 cd/m²
Anti-glare screen	Yes
LED backlight	Yes
Native aspect ratio	16:9
Panel type	IPS
HD type	Full HD
Touchscreen	No
Display resolution	1920 x 1080 pixels
Display diagonal	39.6 cm (15.6")

Processor
Processor base power	15 W
Maximum turbo power	57 W
Processor cache type	Smart Cache
Processor cache	12 MB
Low Power Efficient-core Base Frequency	700 MHz
Efficient-core base frequency	0.8 GHz
Performance-core base frequency	1.3 GHz
Low Power Efficient-core Max Turbo Frequency	2.1 GHz
Efficient-core Max Turbo Frequency	3.6 GHz
Performance-core Max Turbo Frequency	4.3 GHz
Low Power Efficient-cores	2
Efficient cores	8
Performance cores	2
Processor boost frequency	4.3 GHz
Processor threads	14
Processor cores	12
Processor model	125U
Processor generation	Intel® Core™ Ultra (Series 1)
Processor family	Intel Core Ultra 5
Processor manufacturer	Intel

Neural processor unit (NPU)
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Windows Studio effects support	Yes
Sparsity support	Yes
Maximum frequency NPU	1.4 GHz
Neural processor unit (NPU)	Intel AI Boost

Memory
Maximum internal memory	64 GB
Memory slots	2x SO-DIMM
Memory form factor	SO-DIMM
Internal memory type	DDR5-SDRAM
Internal memory	16 GB

Storage
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Card reader integrated	Yes
Optical drive type	No
SSD form factor	M.2
SSD interface	PCI Express 4.0
NVMe	Yes
SSD capacity	256 GB
Number of SSDs installed	1
Total SSDs capacity	256 GB
Storage media	SSD
Total storage capacity	256 GB

Graphics
On-board graphics card model	Intel® Graphics
On-board graphics card family	Intel® Graphics
On-board GPU manufacturer	Intel
Discrete graphics card model	Not available
Discrete graphics card	No
On-board graphics card	Yes

Audio
Built-in microphone	Yes
Number of microphones	2
Speaker power	2 W
Speakers manufacturer	Waves
Number of built-in speakers	2
Audio system	MaxxAudio

Camera
Privacy type	Privacy shutter
Privacy camera	Yes
Video capturing speed	30 fps
Front camera resolution	1920 x 1080 pixels
Front camera HD type	Full HD
Front camera resolution (numeric)	2.07 MP
Front camera	Yes

Network
Bluetooth	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Ethernet LAN	Yes
WLAN controller model	Intel Wi-Fi 6E AX211
WLAN controller manufacturer	Intel
Antenna type	2x2
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Mobile network connection	No

Ports & interfaces
Number of USB ports with PowerShare support	1
PowerShare	Yes
USB Type-C DisplayPort Alternate Mode	Yes
Combo headphone/mic port	Yes
Thunderbolt 4 ports quantity	2
HDMI version	2.1
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2

Keyboard
Numeric keypad	Yes
Keyboard backlit	Yes
Pointing device	Touchpad

Software
Operating system architecture	64-bit
Operating system installed	Windows 11 Pro

Battery
Battery weight	220 g
Fast charging	Yes
Battery recharge time	4 h
Battery capacity	54 Wh
Battery voltage	11.4 V
Number of battery cells	3

Power
USB Power Delivery (USB PD)	Yes
USB Type-C charging port	Yes
AC adapter input voltage	100 - 240 V
AC adapter frequency	50/60 Hz

Security
Dell ControlVault	Yes
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0
Fingerprint reader	Yes
Cable lock slot type	Wedge
Cable lock slot	Yes

Operational conditions
Non-operating vibration	1.3 G
Operating vibration	0.66 G
Non-operating shock	160 G
Operating shock	110 G
Non-operating altitude	-15.2 - 10668 m
Operating altitude	-15.2 - 3048 m
Storage relative humidity (H-H)	0 - 95%
Operating relative humidity (H-H)	10 - 90%
Storage temperature (T-T)	-40 - 65 °C
Operating temperature (T-T)	0 - 35 °C

Sustainability
Sustainability certificates	EPEAT Climate +, EPEAT Gold

Weight & dimensions
Height (rear)	2.28 cm
Height (front)	2.08 cm
Depth	233.3 mm
Width	357.8 mm
Weight	1.62 kg

General
Product family	Latitude
Product series	5000

Packaging content
Cables included	AC