Dell Mobile Precision 3581

Intelligence built around you: Automatically personalise and boost the performance of your Precision and its entire ecosystem with Dell Optimizer, an AI-based optimization software that learns and responds to the way you work.

Personalised performance with the Dell’s most intelligent PCsIntelligence and machine learning elevate productivity by automating performance features beyond your PC, across your entire ecosystem.

Intelligent Collaboration: Get the Dell’s most intelligent collaboration experience with smart audio conferencing, connectivity and productivity features – all in one software.

Safe, secure and manageable: With Dell Optimizer, AI and machine learning gather and analyse data locally on the system–only event data and service heartbeat are sent to help Dell understand if the app is working appropriately. Optimization and data collection follow a stringent process to ensure your privacy and security-using data to improve your PC experience continually. No personal data is sent and used without your explicit consent.

Analytics: Generate end-user reports and analyse your system for personalised insights.

Display diagonal39.6 cm (15.6")
Display resolution1920 x 1080 pixels
HD typeFull HD
Panel typeIPS
LED backlightYes
Native aspect ratio16:9
Anti-glare screenYes
Pixel density141 ppi
Maximum refresh rate60 Hz
Internal memory32 GB
Internal memory typeDDR5-SDRAM
Memory clock speed4800 MHz
Memory form factorSO-DIMM
Maximum internal memory64 GB
Memory channels
Discrete graphics card modelNVIDIA RTX A2000
On-board graphics cardYes
Discrete graphics cardYes
On-board graphics card modelIntel Iris Xe Graphics
Front cameraYes
Front camera resolution (numeric)2.07 MP
Video capturing speed30 fps
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version2.0
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
Charging port typeUSB Type-C
USB Type-C DisplayPort Alternate ModeYes
USB Power DeliveryYes
Number of USB ports with PowerShare support1
Operating system architecture64-bit
Operating system installedWindows 11 Pro
Processor manufacturerIntel
Processor generation13th gen Intel® Core™ i9
Processor modeli9-13900H
Processor familyIntel® Core™ i9
Processor boost frequency5.4 GHz
Efficient-core Max Turbo Frequency4.1 GHz
Performance-core Max Turbo Frequency5.4 GHz
Processor cores14
Processor cache24 MB
Processor cache typeSmart Cache
Configurable TDP-down35 W
Processor cache typeSmart Cache
Processor base power45 W
Maximum turbo power115 W
Performance cores6
Efficient cores8
Total storage capacity1 TB
Storage mediaSSD
Total SSDs capacity1 TB
Number of SSDs installed1
SSD capacity1 TB
SSD interfaceCI Express
SSD form factorM.2
Optical drive typeNo
Audio systemMaxxAudio
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power2 W
Built-in microphoneYes
Number of microphones2
Pointing deviceTouchpad
Numeric keypadYes
Battery technologyLithium-Ion (Li-Ion)
Battery recharge time3 h
Weight & Dimensions
Width357.8 mm
Depth233.3 mm
Height (front)2.27 cm
Height (rear)2.47 cm
Weight1.79 kg
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