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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 Grey
In Stock
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$2215.67
$2658.80 (Inc. VAT)
Design
Product type
Mobile workstation
Market positioning
Business
Form factor
Clamshell
Product colour
Grey
Display
HD type
Full HD
Pixel density
141 ppi
Panel type
IPS
LED backlight
Yes
Display brightness
400 cd/m²
Contrast ratio (typical)
800:1
Touchscreen
No
Display resolution
1920 x 1080 pixels
Display diagonal
39.6 cm (15.6")
Anti-glare screen
Yes
Maximum refresh rate
60 Hz
RGB colour space
sRGB
Colour gamut
100%
Native aspect ratio
16:9
Processor
Processor generation
Intel® Core Ultra (Series 1)
Processor cache type
Smart Cache
Processor cache
24 MB
Processor model
155H
Processor boost frequency
4.8 GHz
Processor cores
16
Processor threads
22
Processor manufacturer
Intel
Processor family
Intel Core Ultra 7
Processor base power
28 W
Maximum turbo power
115 W
Efficient-core base frequency
0.9 GHz
Performance-core base frequency
1.4 GHz
Efficient-core Max Turbo Frequency
3.8 GHz
Performance-core Max Turbo Frequency
4.8 GHz
Performance cores
6
Efficient cores
8
Low Power Efficient-core Base Frequency
700 MHz
Low Power Efficient-core Max Turbo Frequency
2.5 GHz
Low Power Efficient-cores
2
Neural processor unit (NPU)
Neural processor unit (NPU)
Intel AI Boost
Maximum frequency NPU
1.4 GHz
Sparsity support
Yes
Windows Studio effects support
Yes
AI datatype support on NPU
FP16, FP32, Int8
AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factor
SO-DIMM
Internal memory
32 GB
Memory layout (slots x size)
1 x 32 GB
Internal memory type
DDR5-SDRAM
Memory slots
2x SO-DIMM
Maximum internal memory
64 GB
Non-ECC
Yes
Memory data transfer rate
5600 MT/s
Storage
SSD form factor
M.2
Storage media
SSD
Optical drive type
No
Number of SSDs installed
1
SSD capacity
1 TB
SSD interface
PCI Express 4.0
Card reader integrated
Yes
Compatible memory cards
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity
1 TB
Total SSDs capacity
1 TB
SSD performance class
40
NVMe
Yes
M.2 SSD size
2280 (22 x 80 mm)
Graphics
Discrete graphics card
Yes
Discrete graphics card memory
6 GB
On-board graphics card family
Intel Arc Graphics
On-board graphics card
Yes
On-board graphics card model
Intel Arc Graphics
Discrete graphics card model
NVIDIA RTX 1000 Ada
Discrete graphics memory type
GDDR6
On-board GPU manufacturer
Intel
Audio
Number of microphones
2
Number of built-in speakers
2
Speakers manufacturer
Waves
Speaker power
2 W
Built-in microphone
Yes
Camera
Front camera
Yes
Front camera resolution (numeric)
2.07 MP
Front camera resolution
1920 x 1080 pixels
Video capturing speed
30 fps
Privacy camera
Yes
Privacy type
Privacy shutter
Front camera HD type
Full HD
Optical drive
Optical drive type
No
Network
Mobile network connection
No
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
WLAN controller model
Intel Wi-Fi 6E AX211
Wi-Fi standards
Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Bluetooth
Yes
WWAN
Upgradable
Wi-Fi data rate (max)
2400 Mbit/s
MIMO type
Multi User MIMO
MIMO
Yes
Antenna type
2x2
WLAN controller manufacturer
Intel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB Type-C DisplayPort Alternate Mode
Yes
HDMI ports quantity
1
HDMI version
2.1
Ethernet LAN (RJ-45) ports
1
Combo headphone/mic port
Yes
USB Power Delivery
Yes
PowerShare
Yes
Number of USB ports with PowerShare support
1
Charging port type
USB Type-C
Thunderbolt 4 ports quantity
2
Intel® Thunderbolt 4
Yes
Keyboard
Pointing device
Touchpad
Numeric keypad
Yes
Keyboard number of keys
100
Keyboard backlit
Yes
Keyboard language
UK English
Software
Operating system language
German, Dutch, English, French, Italian
Operating system architecture
64-bit
Trial software
No Microsoft Office Licence Included - 30 day Trial Offer Only
Operating system installed
Windows 11 Pro
Technical details
Market positioning
Business
Form factor
Clamshell
Product colour
Grey
Discrete graphics card memory
6 GB
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR, TCO
Battery
Number of battery cells
4
Battery capacity
64 Wh
Battery recharge time
3 h
Battery voltage
15.2 V
Fast charging
Yes
Battery charge indicator
Yes
Battery weight
280 g
Power
AC adapter power
130 W
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
USB charging voltage
5,20 V
Security
Cable lock slot type
Wedge
Trusted Platform Module (TPM)
Yes
Cable lock slot
Yes
Smart card reader
Yes
Trusted Platform Module (TPM) version
2.0
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 shock
110 G
Non-operating shock
160 G
Operating vibration
0.66 G
Non-operating vibration
1.3 G
Sustainability
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR, TCO
Total carbon footprint
120 kg of CO2e
Weight & dimensions
Width
357.8 mm
Depth
233.3 mm
Height (front)
2.27 cm
Height (rear)
2.47 cm
Weight
1.79 kg
Packaging data
Cables included
AC
Other features
Wi-Fi data rate (max)
2400 Mbit/s
WLAN controller model
Intel Wi-Fi 6E AX211
On-board graphics card
Yes
Anti-glare screen
Yes
Carbon footprint
Total carbon footprint
120 kg of CO2e
Total carbon emissions (w/o Use phase)
89 kg of CO2e
PAIA version
GaBi verison1
Carbon emissions (Energy Usage)
31 kg of CO2e
Carbon emissions (Manufacturing)
84 kg of CO2e
Carbon emissions (Logistics)
5 kg of CO2e
Carbon emissions (End-of-Life)
1 kg of CO2e
Packaging content
Cables included
AC
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 Grey
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