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DELL Precision 3591 Intel Core Ultra 7 155H Mobile workstation 39.6 cm (15.6") Full HD 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 1000 Ada Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Grey
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Dell SKU: 3HXWJ

DELL Precision 3591 Intel Core Ultra 7 155H Mobile workstation 39.6 cm (15.6") Full HD 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 1000 Ada Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Grey

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£1,355.79 ex VAT
£1,626.95 inc VAT
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Overview

DELL Precision 3591. Product type: Mobile workstation, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 32 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc Graphics, Discrete graphics card model: NVIDIA RTX 1000 Ada. Operating system installed: Windows 11 Pro. Product colour: Grey

Key Features

  • Business Mobile workstation Clamshell Grey
  • Intel Core Ultra 7 155H Processor cores: 16
  • 39.6 cm (15.6") Full HD 1920 x 1080 pixels IPS LED backlight 16:9
  • 32 GB DDR5-SDRAM 1 x 32 GB
  • 1 TB SSD
  • NVIDIA RTX 1000 Ada 6 GB Intel Arc Graphics
  • Wi-Fi 6E (802.11ax) Ethernet LAN 10,100,1000 Mbit/s Bluetooth
  • 64 Wh 130 W
  • Windows 11 Pro 64-bit

Specifications

Dimensions Weight
Width357.8 mm
Depth233.3 mm
Weight1790 g
Antenna
Antenna type2x2
Audio
Built-in microphoneYes
Number of built-in speakers2
Speaker power2
Battery
Battery capacity64
Battery recharge time3
Battery voltage15.2
Battery weight280
Fast chargingYes
Number of battery cells4
Product colourGrey
Camera
Front cameraYes
Front camera HD typeFull HD
Front camera resolution1920 x 1080
Front camera resolution (numeric)2.07
HD typeFull HD+
Operating system installedWindows 11 Pro
Privacy cameraYes
Privacy typePrivacy shutter
Carbon footprint
Total carbon footprint (kg of CO2e)120
Computer system
Internal memory32
Maximum internal memory64
Processor cache24
Processor cores16
Processor familyIntel Core Ultra 7
Processor generationIntel® Core™ Ultra (Series 1)
Processor manufacturerIntel
Processor model155H
Data transmission
BluetoothYes
Wi-Fi data rate (max)2400 Mbit/s
Design
Cable lock slotYes
Cable lock slot typeWedge
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Display diagonal15.6
Display resolution1920 x 1080
Ethernet LANYes
Ethernet LAN (RJ-45) ports1
Form factorClamshell
Keyboard languageUK English
LED backlightYes
Market positioningBusiness
Numeric keypadYes
Operating relative humidity (H-H)10 - 90
Operating temperature (T-T)0 - 35
Product typeMobile workstation
Storage relative humidity (H-H)0 - 95
Storage temperature (T-T)-40 - 65
TouchscreenNo
Display
Anti-glare screenYes
Display brightness400
Maximum refresh rate60
Native aspect ratio16:9
On-board graphics card modelIntel Arc Graphics
Panel typeIPS
Pixel density141
Docking station
Card reader integratedYes
HDMI ports quantity1
HDMI version2.1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB Power Delivery (USB PD)Yes
Ethernet LAN features
Ethernet LAN data rates10, 100, 1000 Mbit/s
Features
AC adapter input voltage100 - 240
AC adapter power130
Cables includedAC
Carbon emissions, end-of-life (kg of CO2e)0.6
Carbon emissions, energy usage (kg of CO2e)30.6
Carbon emissions, logistics (kg of CO2e)4.8
Carbon emissions, manufacturing (kg of CO2e)84
Discrete graphics card memory6
Discrete graphics card modelNVIDIA RTX 1000 Ada
Internal memory typeDDR5-SDRAM
Keyboard backlitYes
M.2 SSD size2280 (22 x 80 mm)
Memory data transfer rate5600
Memory form factorSO-DIMM
Memory slots2x SO-DIMM
MIMOYes
MIMO typeMulti User MIMO
Mobile network connectionNo
Non-ECCYes
Number of SSDs installed1
NVMeYes
On-board graphics cardYes
On-board graphics card familyIntel Arc Graphics
Processor boost frequency4.8
Processor cache typeSmart Cache
Processor threads22
Smart card readerYes
SSD capacity1000
SSD form factorM.2
SSD interfacePCI Express 4.0
Storage mediaSSD
Total storage capacity1000
Trusted Platform Module (TPM)Yes
USB Type-C DisplayPort Alternate ModeYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
WWANUpgradable
Graphics
Discrete graphics cardYes
Discrete graphics memory typeGDDR6
On-board GPU manufacturerIntel
Network
WLAN controller modelIntel Wi-Fi 6E AX211
Neural processor unit (NPU)
AI datatype support on NPUFP16, FP32, Int8
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML
Maximum frequency NPU1.4
Neural processor unit (NPU)Intel AI Boost
Performance
Efficient cores8
Performance cores6
Power
USB Type-C charging portYes
Processor
Efficient-core base frequency0.9
Efficient-core Max Turbo Frequency3.8
Low Power Efficient-core Base Frequency700
Low Power Efficient-core Max Turbo Frequency2.5
Low Power Efficient-cores2
Performance-core base frequency1.4
Performance-core Max Turbo Frequency4.8
Storage
Total SSDs capacity1000

Specifications

Display

Anti-glare screen
Yes
Display brightness
400 cd/m²
Maximum refresh rate
60 Hz
Native aspect ratio
16 9
On-board graphics card model
Intelarcgraphics
Panel type
Ips
Pixel density
141

Processor

Efficient-core base frequency
0.9 GHz
Efficient-core Max Turbo Frequency
3.8 GHz
Low Power Efficient-core Base Frequency
700 MHz
Low Power Efficient-core Max Turbo Frequency
2.5 GHz
Low Power Efficient-cores
2
Performance-core base frequency
1.4 GHz
Performance-core Max Turbo Frequency
4.8 GHz

Performance

Efficient cores
8
Performance cores
6

Neural processor unit (NPU)

AI datatype support on NPU
Fp16, Fp32, Int8
AI software frameworks supported by NPU
Directml, Onnxrt, Openvino, Windowsml
Maximum frequency NPU
1.4 GHz
Neural processor unit (NPU)
Intelaiboost

Storage

Total SSDs capacity
1000 GB

Graphics

Discrete graphics card
Yes
Discrete graphics memory type
Gddr6
On-board GPU manufacturer
Intel

Battery

Battery capacity
64 Wh
Battery recharge time
3
Battery voltage
15.2
Battery weight
280
Fast charging
Yes
Number of battery cells
4

Power

USB Type-C charging port
Yes

Camera

Front camera
Yes
Front camera HD type
Fullhd
Front camera resolution
1920 x 1080
Front camera resolution (numeric)
2.07 MP
HD type
Fullhd
Privacy camera
Yes
Privacy type
Privacyshutter

Audio

Built-in microphone
Yes
Number of built-in speakers
2
Speaker power
2 W

Data transmission

Bluetooth
Yes
Wi-Fi data rate (max)
2400

Network

WLAN controller model
Intelwi Fi6eax211

Antenna

Antenna type
2x2

Docking station

Card reader integrated
Yes
HDMI ports quantity
1
HDMI version
2 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB Power Delivery (USB PD)
Yes

Software

Operating system installed
Windows11pro

Computer system

Internal memory
32 GB
Maximum internal memory
64 GB
Processor cache
24 MB
Processor cores
16
Processor family
Intelcoreultra7
Processor generation
Intelcoreultra Series1
Processor manufacturer
Intel
Processor model
155h

Features

Depth
233.3 mm
AC adapter input voltage
100 - 240
AC adapter power
130 W
Cables included
Ac
Carbon emissions, end-of-life (kg of CO2e)
0.6
Carbon emissions, energy usage (kg of CO2e)
30.6
Carbon emissions, logistics (kg of CO2e)
4.8
Carbon emissions, manufacturing (kg of CO2e)
84
Discrete graphics card memory
6
Discrete graphics card model
NVIDIA RTX 1000 Ada
Internal memory type
DDR5-SDRAM
Keyboard backlit
Yes
M.2 SSD size
2280 22x80mm
Memory data transfer rate
5600
Memory form factor
SO-DIMM
Memory slots
2x SO-DIMM
MIMO
Yes
MIMO type
Multiusermimo
Mobile network connection
No
Non-ECC
Yes
Number of SSDs installed
1
NVMe
Yes
On-board graphics card
Yes
On-board graphics card family
Intelarcgraphics
Processor boost frequency
4.8 GHz
Processor cache type
Smartcache
Processor threads
22
Smart card reader
Yes
SSD capacity
1000 GB
SSD form factor
M 2
SSD interface
Pciexpress4 0
Storage media
Ssd
Total storage capacity
1000 GB
Trusted Platform Module (TPM)
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Wi-Fi standards
802 11b, 802 11g, Wi Fi4 802 11n, Wi Fi5 802 11ac, Wi Fi6e 802 11ax
WWAN
Upgradable

Design

Product colour
Grey
Cable lock slot
Yes
Cable lock slot type
Wedge
Compatible memory cards
Microsd Transflash, Microsdhc, Microsdxc
Display diagonal
15.6"
Display resolution
1920 x 1080
Ethernet LAN
Yes
Ethernet LAN (RJ-45) ports
1
Form factor
Clamshell
Keyboard language
Ukenglish
LED backlight
Yes
Market positioning
Business
Numeric keypad
Yes
Operating relative humidity (H-H)
10 - 90
Operating temperature (T-T)
0 - 35
Product type
Mobile workstation
Storage relative humidity (H-H)
0 - 95
Storage temperature (T-T)
-40 - 65
Touchscreen
No

Dimensions Weight

Width
357.8 mm
Weight
1790 g

Ethernet LAN features

Ethernet LAN data rates
10, 100, 1000

Customer reviews

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