Gram ‎17Z90T-H.ADB7U1 Intel Core Ultra 7 255H Laptop

43.2 cm (17") WQXGA 32 GB LPDDR5x-SDRAM 2 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Black

Model ‎17Z90T-H.ADB7U1Part no. 17Z90T-H.ADB7U1EAN 195174112809

113 specifications Checked today

Display43.2 cm (17")
Resolution2560 x 1600 pixels
ProcessorIntel Core Ultra 7
Memory32 GB
Storage2 TB
GraphicsNot available

See all specifications

Overview

Display: 43.2 cm (17")
Resolution: 2560 x 1600 pixels
Processor: Intel Core Ultra 7
Memory: 32 GB
Storage: 2 TB
Graphics: Not available

Brand: LG
Category: Laptop
Model: ‎17Z90T-H.ADB7U1
Part number: 17Z90T-H.ADB7U1
EAN / UPC: 195174112809
Also known as: LG Gram ‎17Z90T-H.ADB7U1 Intel Core Ultra 7 255H Laptop 43.2 cm (17") WQXGA 32 GB LPDDR5x-SDRAM 2 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Black

Specifications

113 specifications in 20 groups

Design

Specification	Value
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Introduction year	2025
Country of origin	China

Display

Specification	Value
Display diagonal	43.2 cm (17")
Display resolution	2560 x 1600 pixels
Touchscreen	No
HD type	WQXGA
Panel type	IPS
Native aspect ratio	16:10
Anti-glare screen	Yes
Colour gamut	99%
RGB colour space	DCI-P3

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor generation	Intel Core Ultra (Series 2)
Processor model	255H
Processor cores	16
Processor threads	16
Performance cores	6
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	5.1 GHz
Efficient-core Max Turbo Frequency	4.4 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	2 GHz
Efficient-core base frequency	1.5 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache	24 MB
Processor cache type	Smart Cache
Maximum turbo power	115 W
Processor base power	28 W

Neural processor unit (NPU)

Specification	Value
Neural processor unit (NPU)	Intel AI Boost
Sparsity support	Yes
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, WebNN, Windows ML
NPU performance up to	13 TOPs
GPU performance up to	3 TOPs

Memory

Specification	Value
Internal memory	32 GB
Internal memory type	LPDDR5x-SDRAM
Memory clock speed	7467 MHz
Maximum internal memory	128 GB
Memory channels	Dual-channel
ECC	No

Storage

Specification	Value
Total storage capacity	2 TB
Storage media	SSD
Total SSDs capacity	2 TB
Number of SSDs installed	2
SSD capacity	1 TB
NVMe	Yes
SSD form factor	M.2
Optical drive type	No

Graphics

Specification	Value
On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc 140T
On-board graphics card 4K support	Yes
On-board graphics card DirectX version	12.2
On-board graphics card 8K support	Yes
On-board graphics card OpenGL version	4.6

Audio

Specification	Value
Audio system	Dolby Atmos
Number of built-in speakers	4
Built-in microphone	Yes
Number of microphones	2
Audio decoders	Dolby Atmos

Camera

Specification	Value
Front camera	Yes
Front camera HD type	Full HD
Front camera resolution	1920 x 1080 pixels

Network

Specification	Value
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Wi-Fi standards	Wi-Fi 7 (802.11be)
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 7 BE201
Bluetooth	Yes
Bluetooth version	5.3

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
USB4 Gen 3x2 ports quantity	2
HDMI ports quantity	1
Thunderbolt 4 ports quantity	2
Intel® Thunderbolt 4	Yes
Headphone outputs	1
USB Type-C DisplayPort Alternate Mode	Yes

Keyboard

Specification	Value
Pointing device	Touchpad
Keyboard backlit	Yes
Numeric keypad	Yes

Software

Specification	Value
Operating system installed	Windows 11 Home
Microsoft Copilot	Yes

Battery

Specification	Value
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	77 Wh
Continuous video playback time (max)	20 h

Power

Specification	Value
USB Type-C charging port	Yes
USB Power Delivery (USB PD)	Yes

Security

Specification	Value
Cable lock slot	Yes
Cable lock slot type	Kensington
Face recognition	No

Weight & dimensions

Specification	Value
Weight	1.42 kg
Width	379 mm
Depth	259 mm
Height	18.8 mm

Packaging data

Specification	Value
Package width	498 mm
Package depth	61 mm
Package height	307 mm
Package weight	2.3 kg

Video

Specification	Value
Video formats supported	AV1, H.264, H.265, VP9

Packaging content

Specification	Value
Mouse included	No
AC adapter included	Yes
Cables included	AC
Manual	Yes

Energy efficiency

ENERGY STAR certified

Computers · model 17Z90T**-*.****** · certified Apr 18, 2025 · United States, Japan, Canada, Taiwan, Switzerland

Measurement	Value
Typical energy consumption	12.9 kWh/year
Short-idle power	4.5 W
Long-idle power	0.8 W
Off-mode power	0.1 W

Gram ‎17Z90T-H.ADB7U1 Intel Core Ultra 7 255H Laptop

Overview

Specifications

Design

Display

Processor

Neural processor unit (NPU)

Memory

Storage

Graphics

Audio

Camera

Network

Ports & interfaces

Keyboard

Software

Battery

Power

Security

Weight & dimensions

Packaging data

Video

Packaging content

Energy efficiency

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