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External ports

The following table lists the external ports on your Inspiron 15 3521.

Table 7. External ports

Description

Values

USB ports

●

Two USB 3.2 Gen 1 ports

●

One USB 2.0 port

Audio port

One headset (headphone and microphone combo) port

Video port/ports

●

One HDMI 1.4 port

Media-card reader

One SD-card slot

Power-adapter port

One DC-in port (4.5 mm standard plug)

Security-cable slot

N/A

Internal slots

The following table lists the internal slots of your Inspiron 15 3521.

Table 8. Internal slots

Description

Values

M.2

●

One M.2 2230 Key-E slot for WLAN

●

One M.2 2230/2280 slot for solid-state drive

NOTE:

To learn more about the features of different

types of M.2 cards, see the knowledge base article

000144170

www.dell.com/support

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules supported on your Inspiron 15 3521.

Table 9. Wireless module specifications

Description

Option one

Option two

Model number

Intel 9462

Realtek RTL8821CE

Transfer rate

Up to 433 Mbps

Frequency bands supported

2.40 GHz/5 GHz

Wireless standards

●

WiFi 802.11a/b/g

●

Wi-Fi 4 (WiFi 802.11n)

●

Wi-Fi 5 (WiFi 802.11ac)

●

WiFi 802.11a/b/g

●

Wi-Fi 4 (WiFi 802.11n)

●

Wi-Fi 5 (WiFi 802.11ac)

Encryption

●

64-bit/128-bit WEP

●

AES-CCMP

●

TKIP

●

64-bit/128-bit WEP

●

AES-CCMP

●

TKIP

Specifications of Inspiron 15 3521

Содержание Inspiron 15 3521

Страница 1: ...Inspiron 15 3521 Setup and Specifications Regulatory Model P112F Regulatory Type P112F004 February 2022 Rev A00 ...

Страница 2: ...ential damage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates a potential for property damage personal injury or death 2022 Dell Inc or its subsidiaries All rights reserved Dell EMC and other trademarks are trademarks of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners ...

Страница 3: ... system 12 Memory 12 External ports 13 Internal slots 13 Wireless module 13 Audio 14 Storage 14 Media card reader 15 Keyboard 15 Camera 16 Touchpad 16 Power adapter 16 Battery 17 Display 18 Fingerprint reader optional 19 GPU Integrated 19 Multiple display support matrix 20 Hardware security 20 Operating and storage environment 20 Chapter 4 ComfortView 21 Chapter 5 Keyboard shortcuts of Inspiron 15...

Страница 4: ... to complete the setup When setting up Dell recommends that you Connect to a network for Windows updates NOTE If connecting to a secured wireless network enter the password for the wireless network access when prompted If connected to the internet sign in with or create a Microsoft account If not connected to the internet create an offline account On the Support and Protection screen enter your co...

Страница 5: ...stalled on most of the Dell devices running Windows operating system For more information see SupportAssist for Home PCs User s Guide on www dell com serviceabilitytools NOTE In SupportAssist click the warranty expiry date to renew or upgrade your warranty Dell Update Updates your computer with critical fixes and latest device drivers as they become available For more information about using Dell ...

Страница 6: ... transfer speeds up to 480 Mbps 3 Headset headphone and microphone combo port Connect headphones or a headset headphone and microphone combo Left 1 Power adapter port Connect a power adapter to provide power to your computer and charge the battery 2 Power and battery status light Indicates the power state and battery state of the computer Solid white Power adapter is connected and the battery is c...

Страница 7: ... data transfer speeds up to 5 Gbps Top 1 Power button with optional fingerprint reader Press to turn on the computer if it is turned off in sleep state or in hibernate state When the computer is turned on press the power button to put the computer into sleep state press and hold the power button for four seconds to force shut down the computer If the power button has a fingerprint reader place you...

Страница 8: ...capture photos and record videos 2 Camera status light Turns on when the camera is in use 3 Microphone Provides digital sound input for audio recording and voice calls 4 LCD panel Provides visual output to the user 8 Views of Inspiron 15 3521 ...

Страница 9: ...tory label contains regulatory information of your computer 3 Air vents Air is blown out by the internal fans through the air vents NOTE To prevent the computer from overheating ensure that the air vents are not blocked when the computer is running Service Tag The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in your comput...

Страница 10: ...ge Level AC Adapter Off S0 S5 Fully Charged AC Adapter Solid White S0 S5 Fully Charged Battery Off S0 S5 11 100 Battery Solid Amber 590 3 nm S0 S5 10 S0 ON System is turned on S4 Hibernate The system consumes the least power compared to all other sleep states The system is almost at an OFF state expect for a trickle power The context data is written to hard drive S5 OFF The system is in a shutdown...

Страница 11: ...r computer depends on the configuration ordered and manufacturing variability Processor The following table lists the details of the processors supported by your Inspiron 15 3521 Table 4 Processor Description Option one Option two Processor type Intel Pentium Silver N5030 Intel Celeron N4020 Processor wattage 6 W 6 W Processor core count 4 2 Processor thread count 4 2 Processor speed 1 10 GHz to 3...

Страница 12: ...tem Your Inspiron 15 3521 supports the following operating systems Windows 11 Home 64 bit Windows 11 Pro 64 bit Windows 11 Home in S mode 64 bit Windows 11 Pro National Academic 64 bit Memory The following table lists the memory specifications of your Inspiron 15 3521 Table 6 Memory specifications Description Values Memory slots One SODIMM slot Memory type DDR4 Memory speed 2400 MHz Maximum memory...

Страница 13: ...230 2280 slot for solid state drive NOTE To learn more about the features of different types of M 2 cards see the knowledge base article 000144170 at www dell com support Wireless module The following table lists the Wireless Local Area Network WLAN modules supported on your Inspiron 15 3521 Table 9 Wireless module specifications Description Option one Option two Model number Intel 9462 Realtek RT...

Страница 14: ...oofer output Not supported Microphone Single digital microphone Storage This section lists the storage options on your Inspiron 15 3521 Your computer supports one of the following configurations One 2 5 inch 5400 RPM SATA hard drive One M 2 2230 2280 solid state drive The primary drive of your computer varies with the storage configuration For computers with a 2 5 inch SATA hard drive the 2 5 inch...

Страница 15: ...talled in your computer Keyboard The following table lists the keyboard specifications of your Inspiron 15 3521 Table 13 Keyboard specifications Description Values Keyboard type Standard backlit keyboard Standard non backlit keyboard Keyboard layout QWERTY Number of keys United States and Canada 99 keys United Kingdom 100 keys Japan 103 keys Keyboard size X 18 70 mm key pitch Y 18 05 mm key pitch ...

Страница 16: ...e lists the touchpad specifications of your Inspiron 15 3521 Table 15 Touchpad specifications Description Values Touchpad resolution Horizontal 300 DPI Vertical 300 DPI Touchpad dimensions Horizontal 115 mm 4 52 in Vertical 80 mm 3 14 in Touchpad gestures For more information about touchpad gestures available on Windows see the Microsoft knowledge base article 4027871 at support microsoft com Powe...

Страница 17: ...5 3521 Table 17 Battery specifications Description Option one Option two Battery type 3 cell 41 Wh lithium polymer ExpressCharge 4 cell 54 Wh lithium polymer ExpressCharge Battery voltage 11 25 VDC 15 VDC Battery weight maximum 0 19 kg 0 41 lb 0 24 kg 0 55 lb Battery dimensions Height 206 4 mm 8 12 in 271 90 mm 10 70 in Width 82 mm 3 22 in 83 mm 3 22 in Depth 5 75 mm 0 22 in 5 75 mm 0 22 in Temper...

Страница 18: ...tery Not supported 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 recommends that you charge the battery regularly for optimal power consumption If your battery charge is completely depleted connect the power adapter turn on your compute...

Страница 19: ...ists the specifications of the optional fingerprint reader of your Inspiron 15 3521 NOTE The fingerprint reader is located on the power button Table 19 Fingerprint reader specifications Description Values Fingerprint reader sensor technology Capacitive Fingerprint reader sensor resolution 500 DPI Fingerprint reader sensor pixel size X 108 Y 88 GPU Integrated The following table lists the specifica...

Страница 20: ...nvironment This table lists the operating and storage specifications of your Inspiron 15 3521 Airborne contaminant level G1 as defined by ISA S71 04 1985 Table 23 Computer environment Description 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 30 GRMS Shoc...

Страница 21: ...pplication ComfortView mode complies with TÜV Rheinland s requirement for low blue light displays Low blue light Dell ComfortView software technology reduces harmful blue light emissions to make extended screen time easy on your eyes 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 and 70 cm from you...

Страница 22: ...ng 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 NOTE You can also define the primary behavior of the function keys F1 F12 by changing Function Key Behavior in BIOS setup program Table 24 List of keyboard shortcuts Function key Primary behavior F1 Mute audio F2 Decrease volume F3 Increase volume F4 Pla...

Страница 23: ...Operating system and application specific F10 behavior Fn F11 Operating system and application specific F11 behavior Fn F12 Operating system and application specific F12 behavior Fn PrtScr Turn off on wireless Fn B Pause Break Fn Insert Sleep Fn S Toggle scroll lock Fn H Toggle between power and battery status light hard drive activity light Fn R System request Fn Ctrl Open application menu Fn Esc...

Страница 24: ...r Express Service Code at www dell com support For more information on how to find the Service Tag for your computer see Locate the Service Tag on your computer Dell knowledge base articles for a variety of computer concerns 1 Go to www dell com support 2 On the menu bar at the top of the Support page select Support Knowledge Base 3 In the Search field on the Knowledge Base page type the keyword t...

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