Dell Inspiron 7591: характеристики и спецификации

Dimensions and weight

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Inspiron 7591.
Description	Values
Height:
	Front	17.95 mm (0.71 in.)
	Rear	19.9 mm (0.78 in.)
Width	357.6 mm (14.08 in.)
Depth	238.8 mm (9.4 in.)
Weight (maximum)	2.08 kg (4.59 lb) NOTE: : The weight of your computer depends on the configuration ordered and the manufacturing variability.

Processors

Table 1. Processors
The following table provides the various processor options supported for Inspiron 7591.
Description	Values
Processors	9^th Generation Intel Core i5-9300H	9^th Generation Intel Core i7-9750H	9^th Generation Intel Core i9-9880H
Wattage	45 W	45 W	45 W
Core count	4	6	8
Thread count	8	12	16
Speed	Up to 4.1 GHz	Up to 4.5 GHz	Up to 4.8 GHz
Cache	8 MB	12 MB	16 MB
Integrated graphics	Intel UHD 630 Graphics	Intel UHD 630 Graphics	Intel UHD 630 Graphics

Chipset

Table 1. Chipset
The following table provides the chipset specifications for Inspiron 7591.
Description	Values
Chipset	Intel HM370
Processor	9^th Generation Intel Core i5/i7/i9
DRAM bus width	64-bit
Flash EPROM	16 MB
PCIe bus	Up to Gen 3.0

Operating system

Windows 10 Home (64-bit)
Windows 10 Professional (64-bit)
Ubuntu

Memory

Table 1. Memory specifications
The following table provides the detailed memory specifications of Inspiron 7591.
Description	Values
Slots	Two-SODIMM slots
Type	Dual-channel DDR4
Speed	2666 MHz
Maximum memory	32 GB
Minimum memory	8 GB
Memory size per slot	8 GB, 12 GB, 16 GB, 32 GB
Configurations supported	8 GB DDR4 at 2666 MHz (1 x 8 GB) 16 GB DDR4 at 2666 MHz (2 x 8 GB) 16 GB DDR4 at 2666 MHz (1 x 16 GB) 32 GB DDR4 at 2666 MHz (2 x 16 GB)

Ports and connectors

Table 1. External ports and connectors
The following table lists ports and connectors available on Inspiron 7591.
External:
USB	Three USB 3.1 Gen 1 ports One Thunderbolt 3 (USB Type-C) port
Audio	One headset (headphone and microphone combo) port
Video	One HDMI 2.0 port
Media card reader	One microSD-card slot
Docking port	Not supported
Power adapter port	One 4.5 mm x 2.9 mm DC-in
Security	Not supported

Table 2. Internal ports and connectors
The following table lists ports and connectors available on Inspiron 7591.
Internal:
M.2	One M.2 2230 slot for WLAN One M.2 2280/2230/2242 slot for Solid-State Drive (SSD)/Intel Optane One M.2 2280 slot for PCIe SSD NOTE: : To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626.

Communications

Wireless module

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Inspiron 7591.
Description	Values
Model number	Qualcomm QCA61x4A	Intel 9560
Transfer rate	Up to 867 Mbps	Up to 1730 Mbps
Frequency bands supported	2.4 GHz/5 GHz	2.4 GHz/5 GHz
Wireless standards	Wi-Fi 802.11 a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac)	Wi-Fi 802.11 a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth	Bluetooth 4.2	Bluetooth 5

Audio

Table 1. Audio specifications
The following table provides the detailed audio specifications of Inspiron 7591.
Description	Values
Controller	Realtek ALC3254
Stereo conversion	Supported
Internal interface	Intel HDA
External interface	Headset Combo Connector
Speakers	Two
Internal speaker amplifier	Supported (Audio codec built-in amplifier)
External volume controls	Keyboard shortcut controls
Speaker output:
	Average	2 W
	Peak	2.5 W
Subwoofer output	Not supported
Microphone	Dual-array microphones

Storage

Your computer supports one of the following configurations:

One 2.5-inch hard-disk drive
One M.2 2230/2280 Solid-State Drive (SSD)
One 2.5-inch hard-drive and one M.2 2230/2280 Solid-State Drive (SSD)
One 2.5-inch hard-drive and one M.2 2230/2280 Intel Optane storage

The primary drive of your computer varies with the storage configuration. For computers with a M.2 drive, the M.2 drive is the primary drive

Table 1. Storage specifications
The following table provides the different storage options available on Inspiron 7591.
Form factor	Interface type	Capacity
One 2.5-inch hard-disk drive	SATA AHCI, up to 6 Gbps	Up to 2 TB
One M.2 2230/2280 solid-state drive	PCIe Gen 3.0 x4 NVMe + SATA3 AHCI, up to 32 Gbps	Up to 512 GB
One M.2 2230/2280 Intel Optane Storage	PCIe Gen 3.0 x4 NVMe, up to 32 Gbps	Up to 512 GB

Intel Optane memory (optional)

Intel Optane technology utilizes 3D XPoint memory technology and functions as a non-volatile storage cache/accelerator and/or storage device depending on the Intel Optane memory installed in your computer.

Your computer supports the following Intel Optane memory:

Intel Optane Memory M15
Intel Optane Memory H10 with solid-state storage

Intel Optane Memory M15

Intel Optane Memory M15 functions only as a non-volatile storage cache/accelerator, enabling enhanced read/write speeds for hard-drive storage. It neither replaces nor adds to the memory (RAM) installed on your computer.

Table 1. Intel Optane Memory M15 specificationsThe following table provides the Intel Optane Memory M15 information for Inspiron 7591.
Description	Values
Interface	PCIe 3.0 x2
Connector	M.2
Form factor	2280
Capacity	32 GB or 64 GB

NOTE: : Intel Optane Memory M15 is supported on computers that meet the following requirements:

7^th Generation or higher Intel Core i3/i5/i7 processors
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or higher

Intel Optane Memory H10 with solid-state storage

Intel Optane Memory H10 with solid-state storage functions as both a non-volatile storage cache/accelerator (enabling enhanced read/write speeds for hard-drive storage) and a solid-state storage solution. It neither replaces nor adds to the memory (RAM) installed on your computer.

Table 2. Intel Optane Memory H10 with solid-state storage specificationsThe following table provides the Intel Optane Memory H10 with solid-state storage information for Inspiron 7591.
Description	Values
Interface	PCIe 3.0 x4 One PCIe 3.0 x2 for Optane memory One PCIe 3.0 x2 for solid-state storage
Connector	M.2
Form factor	2280
Capacity (Optane memory)	Up to 32 GB
Capacity (solid-state storage)	Up to 512 GB

NOTE: : Intel Optane Memory H10 with solid-state storage is supported on computers that meet the following requirements:

9^th Generation or higher Intel Core i3/i5/i7 processors
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or higher

Media-card reader

Table 1. Media-card reader specifications
The following table provides the media-card specifications of Inspiron 7591.
Description	Values
Type	One SD card slot
Cards supported	Micro Secure Digital (mSD)

Keyboard

Table 1. Keyboard specifications
The following table provides the detailed keyboard specifications of Inspiron 7591.
Description	Values
Type	Backlit keyboard
Layout	QWERTY
Number of keys	United States and Canada: 101 keys United Kingdom: 102 keys Japan: 105 keys
Size	X=18.70 mm key pitch Y=18.05 mm key pitch
Shortcut keys	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. Keyboard shortcuts

Camera

Table 1. Camera specifications
The following table provides the detailed camera specifications of Inspiron 7591.
Description	Values
Number of cameras	One
Type	RGB HD camera
Location	Front camera
Sensor type	CMOS sensor technology
Resolution:
	Still image	0.92 megapixels
	Video	1280 x 720 (HD) at 30 frames per second
Diagonal viewing angle	74.9 degrees

Touchpad

Table 1. Touchpad specifications
The following table provides the detailed touchpad specifications of Inspiron 7591.
Description	Values
Resolution:
	Horizontal	3211
	Vertical	2431
Dimensions:
	Horizontal	105 mm (4 in.)
	Vertical	80 mm (3 in.)

Touchpad gestures

For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com.

Power adapter

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Inspiron 7591.
Description	Values
Type	E90W	E130W
Diameter (connector)	4.5 mm x 2.9 mm	4.5 mm x 2.9 mm
Input voltage	100 VAC x 240 VAC	100 VAC x 240 VAC
Input frequency	50 Hz x 60 Hz	50 Hz x 60 Hz
Input current (maximum)	1.5 A	2.5 A
Output current (continuous)	4.62 A	6.7 A
Rated output voltage	19.5 VDC	19.5 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 -40°C (104°F to -40°F)	40°C to -40°C (104°F to -40°F)

Battery

Table 1. Battery specifications
The following table provides the detailed battery specifications of Inspiron 7591.
Description	Values
Type	3-cell lithium-ion (56 WHr)	6-cell lithium-ion (97 WHr)
Voltage	11.4 VDC	11.4 VDC
Weight (maximum)	0.25 kg (0.55 lb)	0.37 kg (0.82 lb)
Dimensions:
	Height	223.4 mm (8.8 in.)	330.7 mm (13.02 in.)
	Width	72 mm (2.83 in.)	72 mm (2.83 in.)
	Depth	7.2 mm (0.28 in.)	7.2 mm (0.28 in.)
Temperature range:
	Operating	0°C to 35°C (32°F to 95°F)	0°C to 35°C (32°F to 95°F)
	Storage	35°C to -40°C (95°F to -40°F)	35°C to -40°C (95°F to -40°F)
Operating time	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Charging time (approximate)	4 hours (when the computer is off) NOTE: : Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on https://www.dell.com/	4 hours (when the computer is off) NOTE: : Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on https://www.dell.com/
Life span (approximate)	300 discharge/charge cycles	300 discharge/charge cycles
Coin-cell battery	CR2032	CR2032
Operating time	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.

Display

Table 1. Display specifications
The following table provides the detailed display specifications of Inspiron 7591.
Description	Values
Type	Full High Definition (FHD)	Ultra High Definition (UHD)
Panel technology	WVA (Wide View Angle)	WVA (Wide View Angle)
Luminance (typical)	300 nits	500 nits
Dimensions (Active area):
	Height	350.7 mm (13.81 in.)	350.7 mm (13.81 in.)
	Width	205.7 mm (8.1 in.)	205.7 mm (8.1 in.)
	Diagonal	394 mm (15.51 in.)	394 mm (15.51 in.)
Native resolution	1920 x 1080 (FHD, non-touch)	3840 x 2160 (UHD, non-touch)
Megapixels	2	8
Color gamut	72% (NTSC)	100% (Adobe)
Pixels per inch (PPI)	141	282
Contrast ratio (min)	600:1	800:1
Response time (max)	35 ms	35 ms
Refresh rate	60 Hz	60 Hz
Horizontal view angle	80/80 +/- degrees	80/80 +/- degrees
Vertical view angle	80/80 +/- degrees	80/80 +/- degrees
Pixel pitch	0.18 mm	0.09 mm
Power consumption (maximum)	6.2 W	10 W
Anti-glare vs glossy finish	Anti-glare	Anti-glare
Touch options	Not supported	Not supported

Fingerprint reader (optional)

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Inspiron 7591.
Description	Values
Sensor technology	Capacitive
Sensor resolution	500 dpi
Sensor area	10.52 x 7.42 mm
Sensor pixel size	N/A

Video

Table 1. Video specificationsThe following table provides the discrete graphics specifications of your computer.
Discrete graphics
Controller	External display support	Memory size	Memory Type
NVIDIA GTX N18P-G0	Not supported	4 GB	GDDR5
NVIDIA GTX 1050 N17P-G0-K1	Not supported	3 GB	GDDR5

Table 2. Video specificationsThe following table provides the integrated graphics specifications of your computer.
Integrated graphics
Controller	External display support	Memory size	Processor
Intel UHD 630 Graphics	One HDMI 2.0 port	Shared system memory	9^th Generation Intel Core i5/i7/i9

Computer environment

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 7591.
	Operating	Storage
Temperature range	0°C to 40°C (32°F to 104°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	1.3 GRMS
Shock (maximum)	140 G†	160 G†
Altitude (maximum)	N/A	N/A

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

^{† Measured
using a 2 ms half-sine pulse when the hard drive is in use.}

^{‡ Measured using a 2 ms half-sine pulse when
the hard-drive head is in parked position.}

Dell Inspiron 7591: технические характеристики и спецификации