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

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

Memory type DDR5 Form factor Clamshell

• Requires DDR5 memory — not interchangeable with other generations.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 28 key specifications of 163

All values come from this product’s catalog record.

Screen size

15.6"

Resolution

1920 x 1080

Processor line

Intel Core Ultra 7

Capacity

32 GB

Storage

1 TB

Cores

16

MIMO

Yes

NVMe

Yes

WWAN

Upgradable

Depth

233.3 mm

Width

357.8 mm

Weight

1790 g

Display type

Full HD

Non-ECC

Yes

Bluetooth

Yes

MIMO type

Multi User MIMO

Panel type

IPS

PowerShare

Yes

Form factor

Clamshell

Touchscreen

No

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

Show all 163 specifications

Privacy type

Privacy shutter

Product type

Mobile workstation

Capacity

1 TB

Fast charging

Yes

Height (rear)

24.7

LED backlight

Yes

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

Colour

Grey

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

Cache

24 MB

Model

155H

Form factor

M.2

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

Threads

22

Smart card reader

Yes

Display brightness

400

Market segment

Business

Form factor

SO-DIMM

Operating altitude

-15.2 - 3048

Optical drive type

No

Top Wi-Fi standard

Wi-Fi 6E (802.11ax)

Built-in microphone

Yes

HDMI ports

1

Maximum turbo power

115

Aspect ratio

16:9

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

Memory type

DDR5-SDRAM

Maximum refresh rate

60

Processor base power

28

Cache level

Smart Cache

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

CPU brand

Intel

USB 2.0 ports

0

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

Max memory

64 GB

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

Contrast ratio

800:1

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

Boost clock

4.8 GHz

Storage temperature

-40 - 65

Sustainability compliance

Yes

AI datatype support on NPU

FP16,FP32,Int8

Ethernet ports

1

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

VRAM

6 GB

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

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

Verified Amazon Score

4.2 / 5.0

Based on 8 verified customer reviews on Amazon US.

5 star

72%

4 star

18%

3 star

6%

2 star

2%

1 star

2%

Review Verification

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Sources

Icecat product datasheet Icecat