Dell Inspiron 16 Plus 7640 Owner's Manual - NVIDIA GeForce RTX 4050/4060 and Intel Graphics: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Inspiron 16 Plus 7640.

Table 1. Dimensions and weightThe following table lists the height, width, depth, and weight of your Inspiron 16 Plus 7640.
Description	Values
Height:
Front height	17.40 mm (0.69 in.)
Rear height	18.30 mm (0.72 in.)
Width	356.78 mm (14.05 in.)
Depth	250.60 mm (9.87 in.)
Weight NOTE:The weight of your computer depends on the configuration that you ordered.	5.07 lb (2.30 kg), maximum 4.94 lb (2.24 kg), minimum

Processor

The following table lists the details of the processors that are supported for your Inspiron 16 Plus 7640.

Table 1. Processor
The following table provides the various processor options that are supported for Inspiron 16 Plus 7640.
Description		Option one
Processor type		14th Generation Intel Ultra 7 155H
Processor wattage		28 W
Processor total core count		14
Performance-cores		6
Efficient-cores		8
Processor total thread counts NOTE:Intel® Hyper-Threading Technology is only available on Performance-cores.		22
Processor speed		Up to 4.80 GHz
Performance-cores frequency
Processor base frequency		1.40 GHz
Maximum turbo frequency		4.80 GHz
Efficient-cores frequency
Processor base frequency		1.40 GHz
Maximum turbo frequency		3.80 GHz
Processor cache		24 MB
Integrated graphics		Intel Arc Graphics

Chipset

The following table lists the details of the chipset that is supported by your Inspiron 16 Plus 7640.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Inspiron 16 Plus 7640.
Description	Values
Chipset	Integrated in the processor
Processor	14th Generation Intel Ultra 7
DRAM bus width	64-bit
Flash EPROM	32 MB + 16 MB
PCIe bus	Up to Gen4

Operating system

Your Inspiron 16 Plus 7640 supports the following operating systems:

Windows 11 Pro, 64-bit
Windows 11 Pro National Education, 64-bit
Windows 11 Home, 64-bit

Memory

The following table lists the memory specifications that are supported by your Inspiron 16 Plus 7640.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Two DIMM slots
Memory type	DDR5
Memory speed	5600 MT/s
Maximum memory configuration	64 GB
Minimum memory configuration	16 GB
Memory size per slot	8 GB, 16 GB, or 32 GB
Memory configurations supported	16 GB, 2 x 8 GB, DDR5, dual-channel, 5600 MT/s 32 GB, 2 x 16 GB, DDR5, dual-channel, 5600 MT/s 64 GB, 2 x 32 GB, DDR5, dual-channel, 5600 MT/s

External ports and slots

The following table lists the external ports and slots on your Inspiron 16 Plus 7640.

Table 1. External ports and slots
The following table lists ports and connectors available on Inspiron 16 Plus 7640.
Description	Values
USB ports	Two USB 3.2 Gen 1 (5 Gbps) ports One Thunderbolt 4 (40 Gbps) port with DisplayPort Alt Mode and Power Delivery NOTE:A USB Type-C to DisplayPort adapter (sold separately) is required to connect to a DisplayPort device.
Audio port	One universal audio jack
Video port(s)	One HDMI 2.1 port
Media-card reader	One microSD-card slot
Power-adapter port	One 4.5 mm x 2.9 mm DC-in One Thunderbolt 4 port with DisplayPort and Power Delivery
Security-cable slot	Not supported

Internal slots

The following table lists the internal slots of your Inspiron 16 Plus 7640.

Table 1. Internal slotsThe following table lists the internal slots on your Inspiron 16 Plus 7640.
Description	Values
M.2	One M.2 slot for WiFi and Bluetooth combo card One M.2 slot for a M.2 2230 or M.2 2280 solid-state drive One M.2 slot for a M.2 2230 solid-state drive NOTE:To learn more about the features of different types of M.2 cards, search Dell Support Site.

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Inspiron 16 Plus 7640.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Inspiron 16 Plus 7640.
Description	Option one	Option two
Model number	Intel AX211	Intel BE200
Transfer rate	Up to 2400 Mbps	Up to 5760 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 GHz	2.4 GHz/5 GHz/6 GHz
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax) Wi-Fi 7 (WiFi 802.11be)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth wireless card NOTE:The functionality of the Bluetooth wireless card may vary based on the operating system.	Bluetooth 5.3	Bluetooth 5.4

Audio

The following table lists the audio specifications of your Inspiron 16 Plus 7640.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Inspiron 16 Plus 7640.
Description		Values
Audio controller		Realtek ALC3254
Stereo conversion		Supported
Internal audio interface		High definition audio interface
External audio interface		One universal audio jack
Number of speakers		4
Internal-speaker amplifier		Supported
External volume controls		Keyboard shortcut controls
Speaker output:
Average		2 W x 4 = 8 W
Peak		2.5 W x 4 = 10 W
Microphone		Digital-array microphones in camera assembly

Storage

This section lists the storage options on your Inspiron 16 Plus 7640.

Your Inspiron 16 Plus 7640 supports one M.2 2230 or M.2 2280 solid-state drive. The primary drive of your Inspiron 16 Plus 7640 is the M.2 solid-state drive installed.

Table 1. Storage specifications
The following table provides the different storage options available on Inspiron 16 Plus 7640.
Storage type	Interface type	Capacity
M.2 2230 solid-state drive	PCIe NVMe Gen4 x4, up to 64 Gbps	Up to 1 TB
M.2 2280 solid-state drive	PCIe NVMe Gen4 x4, up to 64 Gbps	Up to 2 TB

Media-card reader

The following table provides the specification of media cards that are supported by your Inspiron 16 Plus 7640.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Inspiron 16 Plus 7640.
Description	Values
Media-card slot type	One microSD-card slot
Media-cards supported	Micro Secure Digital (mSD) Micro Secure Digital High Capacity (mSDHC) Micro Secure Digital Extended Capacity (mSDXC)
NOTE:The maximum capacity of the media-card reader varies depending on the standard of the media card that is inserted in your computer.

Keyboard

The following table lists the keyboard specifications of your Inspiron 16 Plus 7640.

Table 1. Keyboard specifications
The following table provides the detailed keyboard specifications of Inspiron 16 Plus 7640.
Description	Values
Keyboard type	AI hotkey backlit keyboard
Keyboard layout	QWERTY
Number of keys	United States and Canada: 79 keys United Kingdom: 80 keys Japan: 83 keys Brazil: 81 keys
Key pitch	X=19.05 mm key pitch Y=18.05 mm key pitch
Keyboard shortcuts	Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key. NOTE:You can define the primary behavior of the function keys (F1–F12) changing Function Key Behavior in BIOS setup program. For more information, see Keyboard shortcuts.

Keyboard shortcuts of Inspiron 16 Plus 7640

NOTE:Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations.

Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed. If you press shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press 2, 2 is typed out; if you press Shift + 2, @ is typed out.

The keys f1-f12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon. For example, pressing f1 mutes the audio (refer to the table below).

However, if the function keys f1-f12 are needed for specific software applications, multi-media functionality can be disabled by pressing fn + esc. Subsequently, multi-media control can be invoked by pressing fn and the respective function key. For example, mute audio by pressing fn + f1.

Table 1. List of keyboard shortcuts
The following table lists the keyboard shortcuts and their descriptions.
Function key	Primary behavior
f1	Mute audio
f2	Decrease volume
f3	Increase volume
f4	Play/Pause
f5	Keyboard-backlight NOTE:Toggle to cycle the keyboard backlight status through off, low-backlight, and high-backlight
f6	Decrease brightness
f7	Increase brightness
f8	Switch to external display
f10	Print screen
f11	Home
f12	End

The fn key is also used with selected keys on the keyboard to invoke other secondary functions.

Table 2. Secondary behaviorThe following table lists the secondary behavior of each key with the Function (Fn) key.
Function key	Behavior
fn + B	Pause/Break
fn + S	Toggle scroll lock
Fn + R	System request
fn + T	Toggle Ultra performance mode
fn + Copilot	Open application menu
fn + esc	Toggle fn-key lock
fn + Left arrow	Home
fn + Right arrow	End

Camera

The following table lists the camera specifications of your Inspiron 16 Plus 7640.

Table 1. Camera specifications
The following table provides the detailed camera specifications of Inspiron 16 Plus 7640.
Description			Values
Number of cameras			One
Camera type			FHD camera
Camera location			Front camera
Camera sensor type			CMOS sensor technology
Camera resolution:
Still image			2.07 megapixel
Video			1920 x 1080 (FHD) at 30 fps
Diagonal viewing angle			82 degrees

Touchpad

The following table lists the touchpad specifications of your Inspiron 16 Plus 7640.

Table 1. Touchpad specifications
The following table provides the detailed touchpad specifications of Inspiron 16 Plus 7640.
Description		Values
Touchpad resolution:		> 300 dpi
Touchpad dimensions:
Horizontal		115 mm (4.53 in.)
Vertical		80 mm (3.15 in.)
Touchpad gestures		For more information about the touchpad gestures available on Windows, search Microsoft Support Site.

Power adapter

The following table lists the power adapter specifications of your Inspiron 16 Plus 7640.

Table 1. Power-adapter specifications
The following table provides the detailed power adapter specifications of Inspiron 16 Plus 7640.
Description	Option one	Option two
Type	130 W AC, 4.50 mm barrel (130 W, DC-in, 4.5 mm E4)	130 W USB Type-C (E5 130 W, USB Type-C for EVO)
Connector dimensions:
External diameter	4.50 mm	Not applicable
Internal diameter	2.90 mm	Not applicable
Power-adapter dimensions:
Height	25.40 mm (1 in.)	22.30 mm (0.88 in.)
Width	76.20 mm (3 in.)	66.30 mm (2.61 in.)
Depth	154.70 mm (6.09 in.)	143 mm (5.63 in.)
Input voltage	100 VAC–240 VAC	100 VAC–240 VAC
Input frequency	50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)	1.80 A	1.80 A
Output current (continuous)	6.70 A	6.50 A
Rated output voltage	19.50 VDC	20 VDC
Temperature range:
Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
GPU—Integrated and Discrete	Intel Arc Graphics NVIDIA GeForce RTX 4050 NVIDIA GeForce RTX 4060	Intel Arc Graphics NVIDIA GeForce RTX 4050 NVIDIA GeForce RTX 4060
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

Battery

The following table lists the battery specifications of your Inspiron 16 Plus 7640.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Inspiron 16 Plus 7640.
Description		Values
Battery type		6-cell, 90 Wh "smart" lithium-ion
Battery voltage		11.70 VDC
Battery weight (maximum)		0.34 kg (0.75 lb)
Battery dimensions:
	Height	7.56 mm (0.30 in.)
	Width	294.90 mm (11.31 in.)
	Depth	77.50 mm (3.05 in.)
Temperature range:
	Operating	Charge: 0°C to 45°C, 32°F to 113°F Discharge: 0°C to 70°C, 32°F to 158°F
	Storage	-20°C to 60°C (-4°F to 140°F)
Battery operating time		Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions
Battery charging time (approximate) NOTE:You can control the charging time, duration, start and end time, and so on, using the Dell Power Manager application. For more information about Dell Power Manager, search Dell Support Site.		2 hours (ExpressCharge) 3 hours (standard charge)
Coin-cell battery		Not supported
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components. CAUTION:Dell Technologies recommends that you charge the battery regularly for optimal power consumption.

Display

The following table lists the display specifications of your Inspiron 16 Plus 7640.

Table 1. Display specificationsThe following table provides the detailed display specifications of your Inspiron 16 Plus 7640.
Description		Values
Display type		16-inch, 2.5K with Dolby Vision
Touch options		Not supported
Display-panel technology		Wide-viewing angle (WVA)
Display-panel dimensions (active area):
	Height	344.68 mm (13.57 in.)
	Width	215.42 mm (8.48 in.)
	Diagonal	406.46 mm (16 in.)
Display-panel native resolution		2560 x 1600
Luminance (typical)		300 nits
Megapixels		4.09
Color gamut		100% sRGB (typical)
Pixels Per Inch (PPI)		189
Contrast ratio (minimum)		1000:1 (minimum) 1200:1 (typical)
Response time (maximum)		35 ms
Refresh rate		120 Hz
Horizontal view angle		+/- 80 degrees (minimum) +/- 85 degrees (typical)
Vertical view angle		+/- 80 degrees (minimum) +/- 85 degrees (typical)
Pixel pitch		0.134 mm
Power consumption (maximum)		4 W (at mosaic pattern, 120 Hz)
Anti-glare vs glossy finish		Anti-glare

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint-reader of your Inspiron 16 Plus 7640.

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Inspiron 16 Plus 7640.
Description	Values
Sensor technology	Trans-capactive sensing
Sensor resolution	500 ppi
Sensor pixel size	100 x 88 pixels

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 16 Plus 7640.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Inspiron 16 Plus 7640.
Controller	Memory size	Processor
Intel Arc Graphics	Shared system memory	14th Generation Intel Ultra 7

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Inspiron 16 Plus 7640.

Table 1. GPU—Discrete
The following table provides the detailed discrete graphics specifications of Inspiron 16 Plus 7640.
Controller	Memory size	Memory type
NVIDIA GeForce RTX 4050	6 GB	GDDR6
NVIDIA GeForce RTX 4060	8 GB	GDDR6

Multiple display support matrix

The following table lists the multiple display support matrix for your Inspiron 16 Plus 7640.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your Inspiron 16 Plus 7640.
Graphics Card	Direct Graphics Controller Direct Output Mode	Supported external displays with computer internal display on	Supported external displays with computer internal display off
Intel Arc Graphics	Not supported	3	Not applicable
NVIDIA GeForce RTX 4050	Supported by HDMI port and Type-C	3	Not applicable
NVIDIA GeForce RTX 4060	Supported by HDMI port and Type-C	3	Not applicable

Operating and storage environment

This table lists the operating and storage specifications of your Inspiron 16 Plus 7640.

Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 1. Computer environment
The following table lists the operating and storage environment conditions of Inspiron 16 Plus 7640.
Description	Operating	Storage
Temperature range	0°C to 35°C (32°F to 95°F)	-40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)	10% to 90% (non-condensing)	0% to 95% (non-condensing)
Vibration (maximum)^*	0.66 GRMS	Not applicable
Shock (maximum)	110 G†	Not applicable
Altitude range	-15.2 m to 3048 m (-49.87 ft to 10000 ft)	-15.2 m to 10668 m (-49.87 ft to 35000 ft)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

^{* Measured using a random vibration spectrum that simulates the user environment.}

^{† Measured using a 2 ms half-sine pulse.}

ComfortView Plus

WARNING:Prolonged exposure to blue light from the display may lead to long-term effects such as eye strain, eye fatigue, or damage to the eyes.

Blue light is a color in the light spectrum which has a short wavelength and high energy. Chronic exposure to blue light, particularly from digital sources may disrupt sleep patterns and cause long-term effects such as eye strain, eye fatigue, or damage to the eyes.

The display on this computer is designed to minimize blue light and complies with TÜV Rheinland's requirement for low blue light displays.

Low blue light mode is enabled at the factory, so no further configuration is necessary.

To reduce the risk of eye strain, it is also recommended that you:

Position the display at a comfortable viewing distance between 20 and 28 inches (50 cm and 70 cm) from your eyes.
Blink frequently to moisten your eyes, wet your eyes with water, or apply suitable eye drops.
Take an extended break for 20 minutes every two hours.
Look away from your display, and gaze at a distant object at 20 ft (609.60 cm) away for at least 20 seconds during each break.