Dell Latitude 3490 User Manual

Option Description
● Enabled—enabled by default
NOTE: To upgrade or downgrade TPM 2.0, download the TPM wrapper tool—software.
Computrace Allows you to activate or disable the optional Computrace software The options are:
● Deactivate
● Disable
● Activate—enabled by default
NOTE: The Activate, Deactivate, and Disable options will permanently activate or disable the feature
and no further changes will be allowed.
CPU XD Support Allows you to enable the Execute Disable mode of the processor.
Enable CPU XD Support—enabled by default
OROM Keyboard
Access
options:
Enabled (default)
Disabled
One Time Enable
Admin Setup
Lockout
Allows you to prevent users from entering Setup when an Administrator password is set.
Default Setting: The option-Enable Admin Setup lockout is disabled by default.
Master password
lockout
This option is not enabled by default
SMM Security
Mitigation
This option enables or disables additional UEFI SMM Security Mitigation protection. The operating system
can use this feature to help protect the secure environment created by virtualization based security. The
option is disabled by default.
Secure Boot screen options
Option
Description
Secure Boot
Enable
This option enables or disables the Secure Boot feature.
● Disabled
● Enabled (Default)
Expert Key
Management
Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable
Custom Mode option is disabled by default. The options are:
● PK—enabled by default
● KEK
● db
● dbx
If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:
● Save to File—Saves the key to a user-selected file
● Replace from File—Replaces the current key with a key from a user-selected file
● Append from File—Adds a key to the current database from a user-selected file
●
Delete—Deletes the selected key
● Reset All Keys—Resets to default setting
● Delete All Keys—Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made are erased and the keys restore to
default settings.
82 System setup options

Dell Latitude 3490 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
Market positioning	Business
Memory slots	2x SO-DIMM
Internal memory	8 GB
Memory clock speed	2400 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR4-SDRAM
Maximum internal memory	32 GB
Memory layout (slots x size)	1 x 8 GB
AC adapter included	Yes
HDD size	2.5 \
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	No
Total storage capacity	500 GB
Compatible memory cards	SD, SDHC, SDXC
Number of HDDs installed	1
On-board graphics card ID	0x5917
Discrete graphics card model	Not available
On-board graphics card model	Intel® UHD Graphics 620
On-board graphics card family	Intel® UHD Graphics
On-board graphics card OpenGL version	4.4
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1100 MHz
Audio chip	Realtek ALC3246
Audio system	MaxxAudio Pro
Speaker power	2 W
Speakers manufacturer	Waves
Number of built-in speakers	2
Front camera HD type	HD
Front camera resolution	1280 x 720 pixels
Front camera signal format	720p
Front camera resolution (numeric)	0.92 MP
Antenna type	2x2
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	4.1
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN controller model	Qualcomm QCA61x4A
Ethernet LAN data rates	10, 100, 1000 Mbit/s
HDMI version	1.4
Charging port type	DC-in jack
DisplayPorts quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Pointing device	Touchpad
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	3.34 A
AC adapter output voltage	19.5 V
Cable lock slot type	Noble
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 10668 m
Storage temperature (T-T)	-40 - 65 °C
Operating temperature (T-T)	0 - 35 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Pixel pitch	0.226 x 0.226 mm
Pixel density	112 ppi
Display surface	Matt
Display diagonal	14 \
Display brightness	220 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Contrast ratio (typical)	300:1
Bus type	OPI
Stepping	Y0
Tjunction	100 °C
Processor cache	6 MB
Processor cores	4
System bus rate	4 GT/s
Processor family	Intel® Core™ i5
Processor socket	BGA 1356
Processor threads	8
Processor codename	Kaby Lake R
Configurable TDP-up	25 W
Processor frequency	1.6 GHz
Processor cache type	Smart Cache
Configurable TDP-down	10 W
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	3.4 GHz
Processor operating modes	64-bit
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1
Thermal Design Power (TDP)	15 W
Configurable TDP-up frequency	1.8 GHz
Configurable TDP-down frequency	0.8 GHz
Maximum number of PCI Express lanes	12
Operating system language	ENG, ESP, FRE
Battery capacity	56 Wh
Processor code	SR3LA
Processor ARK ID	124967
Processor package size	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00

Weight and Dimensions

Depth	241.9 mm
Width	339 mm
Height	21 mm
Weight	1780 g