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: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, 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

Specification

Product
Product id	957649
Brand	Dell
Partnr	7FMM4
EAN/UPC code	5397184813560
Design
Product type	Mobile workstation
Product colour	Grey
Form factor	Clamshell
Market positioning	Business
Display
Display diagonal	15.6 inch
Display resolution	1920 x 1080 Pixels
Touchscreen	N
Panel type	IPS
HD type	Full HD
LED backlight	Y
Native aspect ratio	16:9
Anti-glare screen	Y
Display brightness	400 cd/m²
Pixel density	141 ppi
Colour gamut	100 procent
RGB colour space	sRGB
Maximum refresh rate	60 Hz
Contrast ratio (typical)	800:1
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor model	155H
Processor generation	Intel Core Ultra (Series 1)
Processor boost frequency	4.8 GHz
Processor cores	16
Processor threads	22
Low Power Efficient-cores	2
Efficient-core base frequency	0.9 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Processor cache	24 MB
Performance-core base frequency	1.4 GHz
Performance-core Max Turbo Frequency	4.8 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache type	Smart Cache
Processor base power	28 W
Maximum turbo power	115 W
Performance cores	6
Efficient cores	8
Memory
Internal memory	16 GB
Internal memory type	DDR5-SDRAM
Memory form factor	SO-DIMM
Memory layout (slots x size)	1 x 16 GB
Memory slots	2x SO-DIMM
Maximum internal memory	64 GB
Memory data transfer rate	5600 MT/s
Non-ECC	Y
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Y
Windows Studio effects support	Y
AI datatype support on NPU	FP16, FP32, Int8
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Storage
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express 4.0
NVMe	Y
SSD form factor	M.2
SSD performance class	35
Optical drive type	N
Card reader integrated	Y
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphics
On-board graphics adapter	Y
Discrete graphics adapter	Y
Discrete graphics adapter model	NVIDIA RTX 1000 Ada
On-board graphics adapter family	Intel Arc Graphics
On-board GPU manufacturer	Intel
On-board graphics adapter model	Intel Arc Graphics
Discrete graphics adapter memory	6 GB
Discrete graphics memory type	GDDR6
Audio
Number of built-in speakers	2
Speakers manufacturer	Waves
Speaker power	2 W
Built-in microphone	Y
Number of microphones	2
Camera
Front camera	Y
Front camera resolution (numeric)	2.07 MP
Front camera resolution	1920 x 1080 Pixels
Front camera HD type	Full HD
Video capturing speed	30 fps
Privacy camera	Y
Privacy type	Privacy shutter
Network
Bluetooth	Y
Mobile network connection	N
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Wi-Fi data rate (max)	2400 Mbit/s
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Ethernet LAN	Y
Ethernet LAN data rates	10, 100, 1000 Mbit/s
WWAN	Upgradable
MIMO	Y
MIMO type	Multi User MIMO
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
Intel® Thunderbolt 4	Y
Combo headphone/mic port	Y
Thunderbolt 4 ports quantity	2
Charging port type	USB Type-C
USB Type-C DisplayPort Alternate Mode	Y
USB Power Delivery	Y
PowerShare	Y
Number of USB ports with PowerShare support	1
Keyboard
Pointing device	Touchpad
Keyboard language	US International
Keyboard backlit	Y
Numeric keypad	Y
Keyboard number of keys	99
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Operating system language	DEU, DUT, ENG, FRE, ITA
Trial software	No Microsoft Office Licence Included - 30 day Trial Offer Only
Processor special features
Intel® vPro™ Platform Eligibility	Y
Battery
Number of battery cells	4
Battery voltage	15.2 V
Battery capacity (Watt-hours)	64 Wh
Battery recharge time	3 uur
Quick charge	Y
Battery charge indicator	Y
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	Y
Cable lock slot type	Wedge
Smart card reader	Y
Trusted Platform Module (TPM)	Y
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 procent
Storage relative humidity (H-H)	0 - 95 procent
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
Weight & dimensions
Weight	1790 g
Width	357.8 mm
Depth	233.3 mm
Height (front)	22.7 mm
Height (rear)	24.7 mm
Sustainability
Sustainability compliance	Y
Packaging content
Cables included	AC
Technical details
Sustainability certificates	ENERGY STAR, TCO