DELL XPS 9640 Intel Core Ultra 7 155H Laptop 41.4 cm (16.3″) Full HD+ 16 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi

R64629
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In Stock

XPS 16 9640/Ultra 7 155H/16GB/1TB SSD/16.3” FHD+/GeForce RTX 4050/WLAN + BT/Backlit Kb/6 Cell/W11Pro/ 3Y Basic Onsite

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SKU: DELL_DIABLO_MTL_2501_1100
Category:

Additional information

Product type

Laptop

Brand

DELL

Product colour

Platinum

Form factor

Clamshell

Display diagonal

41.4 cm (16.3")

Display resolution

1920 x 1200 pixels

Touchscreen

No

HD type

Full HD+

Native aspect ratio

16:10

RGB colour space

sRGB

Colour gamut

100%

Maximum refresh rate

120 Hz

Processor family

Intel Core Ultra 7

Processor manufacturer

Intel

Processor model

155H

Processor generation

Intel® Core™ Ultra (Series 1)

Processor cores

16

Processor boost frequency

4.8 GHz

Processor cache

24 MB

Internal memory

16 GB

Maximum internal memory

16 GB

Internal memory type

LPDDR5x-SDRAM

Memory form factor

On-board

Total storage capacity

1 TB

Storage media

SSD

Optical drive type

No

Total SSDs capacity

1 TB

Number of SSDs installed

1

SSD capacity

1 TB

SSD interface

PCI Express 4.0

NVMe

Yes

SSD form factor

M.2

On-board graphics card

Yes

Discrete graphics card

Yes

Discrete graphics card model

NVIDIA GeForce RTX 4050

On-board graphics card model

Intel Arc Graphics

Discrete GPU manufacturer

NVIDIA

Discrete graphics card memory

6 GB

Discrete graphics memory type

GDDR6

Number of built-in speakers

2

Front camera

Yes

Front camera HD type

Full HD

Video capturing speed

30 fps

Infrared (IR) camera

Yes

Mobile network connection

No

Top Wi-Fi standard

Wi-Fi 7 (802.11be)

Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)

WLAN controller manufacturer

Intel

Bluetooth

Yes

Thunderbolt 4 ports quantity

3

Intel® Thunderbolt 4

Yes

Combo headphone/mic port

Yes

USB Type-C DisplayPort Alternate Mode

Yes

Numeric keypad

No

Pointing device

Touchpad

Keyboard backlit

Yes

Operating system installed

Windows 11 Pro

Battery capacity

99.5 Wh

Number of battery cells

6

AC adapter power

130 W

Fingerprint reader

Yes

Weight

2.13 kg

Width

358.2 mm

Depth

240.1 mm

Product family

XPS

Product series

16

Housing material

Aluminium

Panel type

WLED

LED backlight

Yes

Anti-glare screen

Yes

Display brightness

500 cd/m²

Pixel density

139 ppi

Contrast ratio (typical)

2000:1

Card reader integrated

Yes

Compatible memory cards

MicroSD (TransFlash), MicroSDHC, MicroSDXC

Audio system

MaxxAudio Pro

Speakers manufacturer

Waves

Built-in microphone

Yes

Number of microphones

2

Front camera resolution (numeric)

2.07 MP

Front camera resolution

1920 x 1080 pixels

Antenna type

2×2

WLAN controller model

Intel Wi-Fi 7 BE200

Charging port type

USB Type-C

USB Power Delivery

Yes

Operating system architecture

64-bit

Trial software

McAfee 12 Months Business Security,Microsoft Office Trial

Battery technology

Lithium Polymer (LiPo)

Battery voltage

11.7 V

Battery recharge time

4 h

Battery weight

380 g

AC adapter frequency

50 – 60 Hz

AC adapter input voltage

100 – 240 V

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

Cables included

AC

Operating shock

110 G

Non-operating shock

160 G

Operating vibration

0.66 G

Non-operating vibration

1.3 G

Ambient light sensor

Yes

Fast charging

Yes

USB charging voltage

5,9,15,20 V

USB charging current

6.5 A

Height

18.7 mm

On-board GPU manufacturer

Intel

Trusted Platform Module (TPM)

Yes

Trusted Platform Module (TPM) version

2.0

Performance-core Max Turbo Frequency

4.8 GHz

Efficient-core Max Turbo Frequency

3.8 GHz

Processor cache type

Smart Cache

Processor base power

28 W

Maximum turbo power

115 W

Efficient-core base frequency

0.9 GHz

Windows Hello

Yes

Performance cores

6

Efficient cores

8

On-board graphics card family

Intel Arc Graphics

Performance-core base frequency

1.4 GHz

Neural processor unit (NPU)

Intel AI Boost

Memory data transfer rate

6400 MT/s

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

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