Intel Core 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 US International Grey
- Screen size
- 15.6"
- Resolution
- 1920 x 1080
- Processor line
- Intel Core Ultra 7
- Capacity
- 32 GB
- Storage
- 1 TB
- Cores
- 16
- MIMO
- Y
- NVMe
- Y
- WWAN
- Upgradable
Overview
The 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 US International Grey features Intel Core Ultra 7 processor, 16 cores, up to 4.8 GHz boost, 6 GB of video memory and NVMe support. Full verified specifications are listed below.
Compatibility
- Requires DDR5 memory — not interchangeable with other generations.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
General
124- MIMO
- Yes
- NVMe
- Yes
- WWAN
- Upgradable
- Non-ECC
- Yes
- Bluetooth
- Yes
- MIMO type
- Multi User MIMO
- PowerShare
- Yes
- Antenna type
- 2x2
- Colour gamut
- 100
- Ethernet LAN
- Yes
- Front camera
- Yes
- HDMI version
- 2.1
- M.2 SSD size
- 2280 (22 x 80 mm)
- Memory slots
- 2x SO-DIMM
- PAIA version
- GaBi version 1, 2024
- Privacy type
- Privacy shutter
- Fast charging
- Yes
- Height (rear)
- 24.7
- Pixel density
- 141
- SSD interface
- PCI Express 4.0
- Speaker power
- 2
- Storage media
- SSD
- Battery weight
- 280
- Height (front)
- 22.7
- Numeric keypad
- Yes
- Privacy camera
- Yes
- Trial software
- No Microsoft Office Licence Included - 30 day Trial Offer Only
- Battery voltage
- 15.2
- Security lock slot
- Yes
- Included cables
- AC
- Efficient cores
- 8
- Keyboard layout
- QWERTY
- Operating shock resistance
- 110
- Pointing device
- Touchpad
- Wi-Fi standard
- Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 6E (802.11ax)
- AC adapter power
- 130 W
- Battery capacity
- 64 Wh
- Keyboard backlit
- Yes
- RGB colour space
- sRGB
- Sparsity support
- Yes
- Anti-glare screen
- Yes
- Keyboard language
- US International
- Performance cores
- 6
- Smart card reader
- Yes
- Display brightness
- 400
- Operating altitude
- -15.2 - 3048
- Optical drive type
- No
- Top Wi-Fi standard
- Wi-Fi 6E (802.11ax)
- Built-in microphone
- Yes
- Maximum turbo power
- 115
- Non-operating shock resistance
- 160
- Operating vibration tolerance
- 0.66
- Total SSDs capacity
- 1000
- AC adapter frequency
- 50 - 60
- Cable lock slot type
- Wedge
- Front camera HD type
- Full HD
- Maximum refresh rate
- 60
- Processor base power
- 28
- Generation
- Intel Core Ultra (Series 1)
- USB charging voltage
- 5,20
- Battery recharge time
- 3
- Intel® Thunderbolt 4
- Yes
- Maximum frequency NPU
- 1.4
- Number of microphones
- 2
- SSD performance class
- 40
- Speakers manufacturer
- Waves
- Video capturing speed
- 30
- WLAN controller model
- Intel Wi-Fi 6E AX211
- Wi-Fi data rate (max)
- 2400
- Card reader
- Yes
- Dedicated graphics
- Yes
- Non-operating altitude
- -15.2 - 10668
- Integrated graphics
- Yes
- Compatible memory cards
- MicroSD (TransFlash),MicroSDHC,MicroSDXC
- Ethernet LAN data rates
- 10,100,1000
- Front camera resolution
- 1920 x 1080
- Keyboard number of keys
- 99
- Non-operating vibration tolerance
- 1.3
- Number of battery cells
- 4
- AC adapter input voltage
- 100 - 240
- Battery charge indicator
- Yes
- Combo headphone/mic port
- Yes
- Number of SSDs installed
- 1
- USB Type-C charging port
- Yes
- Low Power Efficient-cores
- 2
- Memory data transfer rate
- 5600
- Mobile network connection
- No
- On-board GPU manufacturer
- Intel
- Operating system language
- DEU,DUT,ENG,FRE,ITA
- Storage temperature
- -40 - 65
- Sustainability compliance
- Yes
- AI datatype support on NPU
- FP16,FP32,Int8
- Operating system
- Windows 11 Pro
- Neural processor unit (NPU)
- Intel AI Boost
- Number of built-in speakers
- 2
- Operating temperature
- 0 - 35
- Eco certifications
- ENERGY STAR,TCO
- USB Power Delivery (USB PD)
- Yes
- Dedicated GPU model
- NVIDIA RTX 1000 Ada
- Memory layout (slots x size)
- 1 x 32
- Integrated GPU model
- Intel Arc Graphics
- Thunderbolt 4 ports quantity
- 2
- WLAN controller manufacturer
- Intel
- Discrete graphics memory type
- GDDR6
- Efficient-core base frequency
- 0.9
- On-board graphics card family
- Intel Arc Graphics
- OS architecture
- 64-bit
- Trusted Platform Module (TPM)
- Yes
- Windows Studio effects support
- Yes
- Performance-core base frequency
- 1.4
- Storage relative humidity (H-H)
- 0 - 95
- Front camera resolution (numeric)
- 2.07
- Operating humidity
- 10 - 90
- Efficient-core Max Turbo Frequency
- 3.8
- Intel® vPro™ Platform Eligibility
- Yes
- Performance-core Max Turbo Frequency
- 4.8
- Trusted Platform Module (TPM) version
- 2.0
- USB Type-C DisplayPort Alternate Mode
- Yes
- AI software frameworks supported by NPU
- DirectML,ONNX RT,OpenVINO,Windows ML
- Low Power Efficient-core Base Frequency
- 700
- Number of USB ports with PowerShare support
- 1
- Low Power Efficient-core Max Turbo Frequency
- 2.5
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
Physical
7- Depth
- 233.3 mm
- Width
- 357.8 mm
- Weight
- 1790 g
- Form factor
- Clamshell
- Product type
- Mobile workstation
- Colour
- Grey
- Market segment
- Business
Display
8- Display type
- Full HD
- Panel type
- IPS
- Touchscreen
- No
- LED backlight
- Yes
- Screen size
- 15.6"
- Resolution
- 1920 x 1080
- Aspect ratio
- 16:9
- Contrast ratio
- 800:1
Storage
3- Capacity
- 1 TB
- Form factor
- M.2
- Storage
- 1 TB
Memory
4- Capacity
- 32 GB
- Form factor
- SO-DIMM
- Memory type
- DDR5-SDRAM
- Max memory
- 64 GB
Processor
8- Cache
- 24 MB
- Cores
- 16
- Model
- 155H
- Processor line
- Intel Core Ultra 7
- Threads
- 22
- Cache level
- Smart Cache
- CPU brand
- Intel
- Boost clock
- 4.8 GHz
Ports & Connectivity
3- HDMI ports
- 1
- USB 2.0 ports
- 0
- Ethernet ports
- 1
Graphics
1- VRAM
- 6 GB
Logistics & Packaging
5- Carbon footprint
- 120
- Carbon emissions, logistics (kg of CO2e)
- 4.8
- Carbon emissions, end-of-life (kg of CO2e)
- 0.6
- Carbon emissions, energy usage (kg of CO2e)
- 30.6
- Carbon emissions, manufacturing (kg of CO2e)
- 84
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Customer Reviews & Feedback
Based on 8 verified customer reviews on Amazon US.
Review Verification
Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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