Dell Precision 5490: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Precision 5490.

Table 1. Dimensions and weightThe following table lists the height, width, depth, and weight of your Precision 5490.
Description		Values
Height:
	Front height	0.29 in. (7.49 mm)
	Rear height	0.74 in. (18.95 mm)
Width		12.22 in. (310.60 mm)
Depth		8.27 in. (210.35 mm)
Weight NOTE:The weight of your computer depends on the configuration that you ordered.		3.30 lb (1.49 kg)

Processor

The following table lists the details of the processors that are supported on your Precision 5490.

Table 1. Processor The following table lists the details of the processors that are supported in your Precision 5490.
Description	Option one	Option two	Option three	Option four
Type	Intel Core Ultra 9 185H vPro	Intel Core Ultra 7 165H vPro	Intel Core Ultra 7 155H vPro Essentials	Intel Core Ultra 5 135H vPro
Wattage	45 W	45 W	45 W	45 W
Core count	16	16	16	14
Thread count	22	22	22	18
Speed	Up to 5.10 GHz	Up to 5.00 GHz	Up to 4.80 GHz	Up to 4.60 GHz
Cache	24 MB	24 MB	24 MB	18 MB
Integrated graphics	Intel Arc Graphics	Intel Arc Graphics	Intel Arc Graphics	Intel Arc Graphics

Chipset

The following table lists the details of the chipset that is supported by your Precision 5490.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Precision 5490.
Description	Values
Chipset	Intel MTL-H
Processor	Intel Core Ultra 5/7/9
DRAM bus width	64-bit
Flash EPROM	64 MB
PCIe bus	Up to Gen4.0

Operating system

Your Precision 5490 supports the following operating systems:

Windows 11 23H2
Windows 11 22H2
Windows 10 22H2
Ubuntu Linux 22.04, 64-bit

Memory

The following table lists the memory specifications of your Precision 5490.

Table 1. Memory specifications
The following table provides the detailed memory specifications of Precision 5490.
Description		Values
Memory slots		Integrated on system board
Memory type		LPDDR5x
Memory speed		7467 MT/s
Maximum memory configuration		64 GB
Minimum memory configuration		16 GB
Memory configurations supported		16 GB: LPDDR5x, 7467 MT/s, dual-channel (onboard) 32 GB: LPDDR5x, 7467 MT/s, dual-channel (onboard) 64 GB: LPDDR5x, 7467 MT/s, dual-channel (onboard)

External ports and slots

The following table lists the external ports and slots on your Precision 5490.

Table 1. External ports and slots
The following table lists ports and connectors available on Precision 5490.
Description	Values
USB ports	Four ThunderBolt 4 (40 Gbps) ports with Power Delivery and DisplayPort
Audio port	One headset (headphone and microphone combo) port
Video port(s)	Thunderbolt 4 ports with DisplayPort (USB Type-C)
Media-card reader	One microSD-card slot
Power-adapter port	USB Type-C
Security-cable slot	One wedge-shaped lock slot

Internal slots

The following table lists the internal slots of your Precision 5490.

Table 1. Internal slotsThe following table lists the internal slots on your Precision 5490.
Description	Values
M.2	M.2 2230/2280 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) module that is supported on your Precision 5490.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Precision 5490.
Description	Values
Model number	Intel BE200
Transfer rate	Up to 5760 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 GHz NOTE:The 6 GHz frequency is supported on computers installed with Windows 11 operating system only.
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax) Wi-Fi 7 (WiFi 802.11be)
Encryption	64-bit and 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 5.4 wireless card

Audio

The following table lists the audio specifications of your Precision 5490.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Precision 5490.
Description		Values
Audio controller		Realtek ALC713
Stereo conversion		Supported
Internal audio interface		SoundWire
External audio interface		One headset (headphone and microphone combo) port
Number of speakers		Four (Two tweeter speakers and two woofer speakers)
Internal-speaker amplifier		Realtek ALC1319D
External volume controls		Keyboard shortcut controls
Speaker output:
	Average	2 W + 2 W (tweeter), 2 W + 2 W (woofer)
	Peak	2.5 W + 2.5 W (tweeter), 2.5 W + 2.5 W (woofer)
Microphone		Dual digital-array microphones

Storage

This section lists the storage options on your Precision 5490.

M.2 2230, Gen 4 PCIe NVMe, SSD, Class 35
M.2 2280, Gen 4 PCIe NVMe, SSD, Class 40
M.2 2280, Gen 4 PCIe NVMe, SSD, Self Encrypting Opal 2.0, Class 40

Table 1. Storage specifications
The following table provides the different storage options available on Precision 5490.
Storage type	Interface type	Capacity
M.2 2230 Class 35 SSD	PCIe NVMe Gen4 x4	256 GB
M.2 2280 Class 40 SSD	PCIe NVMe Gen4 x4	Up to 4 TB
M.2 2280 Class 40 Self Encrypting Opal 2.0	PCIe NVMe Gen4 x4	Up to 1 TB

Media-card reader

The following table provides the specification of media cards that are supported by your Precision 5490.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Precision 5490.
Description	Values
Media-card slot type	microSD card
Media-cards supported	micro-Secure Digital (SD) micro-Secure Digital High Capacity (SDHC) micro-Secure Digital Extended Capacity (SDXC)
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 Precision 5490.

Table 1. Keyboard specifications
The following table provides the detailed keyboard specifications of Precision 5490.
Description	Values
Keyboard type	Backlit keyboard
Keyboard layout	QWERTY
Number of keys	United States and Canada: 79 keys United Kingdom: 80 keys Japan: 83 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.

Keyboard shortcuts of Precision 5490

NOTE:Keyboard characters may differ depending on the keyboard language configuration. Keys that are 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 that is 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 that is 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 multimedia 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, multimedia functionality can be disabled by pressing Fn + Esc. Later, multimedia 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 1. List of keyboard shortcuts
The following table lists the keyboard shortcuts and their descriptions.
Keyboard shortcut	Behavior
Copilot	Launch Copilot in Windows NOTE: If Copilot in Windows is not available on your computer, the Copilot key launches Windows Search. For more information about Copilot in Windows, search in the Knowledge Base Resource at Dell Support Site.
F1	Mute audio
F2	Decrease volume
F3	Increase volume
F4	Play the previous track or chapter
F5	Play or Pause
F6	Play the next track or chapter
F8	Switch to external display
F9	Search
F10	Click keyboard backlight (optional). NOTE:Non-backlight keyboards have the F10 function key without the backlight icon and do not support the toggle keyboard backlight function. NOTE:Toggle to cycle the keyboard backlight status through off, low-backlight, and high-backlight.
F11	Decrease brightness
F12	Increase brightness

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	Secondary behavior
Fn + F1	Operating system and application-specific F1 behavior
Fn + F2	Operating system and application-specific F2 behavior
Fn + F3	Operating system and application-specific F3 behavior
Fn + F4	Operating system and application-specific F4 behavior
Fn + F5	Operating system and application-specific F5 behavior
Fn + F6	Operating system and application-specific F6 behavior
Fn + F8	Operating system and application-specific F8 behavior
Fn + F9	Operating system and application-specific F9 behavior
Fn + F10	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 or on wireless
Fn + B	Pause or Break
Fn + Insert	Sleep
Fn + S	Toggle scroll lock
Fn + H	Toggle between power and battery-status light or hard drive activity light
Fn + R	System request
Fn + Ctrl	Open the application menu
Fn + Esc	Toggle Fn-key lock
Fn + PgUp	Page up
Fn + PgDn	Page down
Fn + Home	Home
Fn + End	End

Camera

The following table lists the camera specifications of your Precision 5490.

Table 1. Camera specifications
The following table provides the detailed camera specifications of Precision 5490.
Description		Values
Number of cameras		One
Camera type		HD RGB and IR camera
Camera location		Front camera
Camera sensor type		CMOS sensor technology
Camera resolution:
	Still image	0.92 megapixel
	Video	1280 x 720 (HD) at 30 fps
Infrared camera resolution:
	Video	640 x 400 at 30 fps
Diagonal viewing angle:
	Camera	75.8 degrees
	Infrared camera	75.8 degrees

Touchpad

The following table lists the touchpad specifications of your Precision 5490.

Table 1. Touchpad specifications
The following table provides the detailed touchpad specifications of Precision 5490.
Description		Values
Touchpad resolution:
	Horizontal	>300 dpi
	Vertical	761
Touchpad dimensions:
	Horizontal	105.95 mm (4.17 in.)
	Vertical	65.30 mm (2.57 in.)
Touchpad gestures		For more information about the touchpad gestures available on Windows, search Microsoft Support Site.

Battery

The following table lists the battery specifications of your Precision 5490.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Precision 5490.
Description		Values
Battery type		4-cell, 72 Wh, ExpressCharge Capable, Long Life Cycle
Battery voltage		15.40 VDC
Battery weight (maximum)		0.285 kg (0.63 lb)
Battery dimensions:
	Height	8.25 mm (0.32 in.)
	Width	255.20 mm (10.05 in.)
	Depth	65.70 mm (2.59 in.)
Temperature range:
	Operating	Charge: 0°C to 50°C (32°F to 122°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.		Express Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 45°C normal express charge 46 - 50°C maximum allowable charge time from 0 to 100% RSOC is 3 hours Standard Charge/Predominately AC User Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 50°C maximum allowable charge time from 0 to 100% RSOC is 3 hours Express Charge Boost Charge Method (Fast Charge for Initial 35%): 16 - 45°C target charge time from 0 to 35% RSOC is 20 mins for Accelerated Charge
Coin-cell battery		No coin-cell. Supported by main battery
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.

Power adapter

The following table lists the power adapter specifications of your Precision 5490.

Table 1. Power-adapter specifications
The following table provides the detailed power adapter specifications of Precision 5490.
Description		Option one	Option two
Type		100 W AC adapter, USB-C (UMA only)	130 W AC adapter, USB-C (Discrete only)
Power-adapter dimensions:
	Height	26.50 mm (1.04 in.)	22.00 mm (0.87 in.)
	Width	60.00 mm (2.36 in.)	66.00 mm (2.60 in.)
	Depth	122.00 mm (4.80 in.)	143.00 mm (5.63 in.)
Input voltage		100 VAC to 240 VAC	100 VAC to 240 VAC
Input frequency		50 Hz to 60 Hz	50 Hz to 60 Hz
Input current (maximum)		1.7 A	1.80 A
Output current (continuous)		20 V/5 A (Continuous) 15 V/3 A (Continuous) 9 V/3 A (Continuous) 5 V/3 A (Continuous)	20 V/6.50 A (Continuous) 5 V/1 A (Continuous)
Rated output voltage		20 VDC 15 VDC 9 VDC 5 VDC	20 VDC 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 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
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.

Power adapter requirements (for computers shipped with integrated graphics)

NOTE: The information in this section is applicable only to computers shipped with integrated graphics.

If you did not purchase the Dell-branded power adapter that is recommended for your computer, ensure that the power adapter you use meets the following requirements:

Table 1. Power adapter requirements The following table lists the power adapter for your Precision 5490.
Description	Value
Power that is required from a power adapter to achieve optimal performance.	100 W
Power that charges the computer at a slower speed. NOTE: A warning message may appear informing you about the use of a lower-powered adapter and slower charging speed.	Less than 75 W
Minimum power that is required from a power adapter to operate the computer and charge the battery. NOTE:A warning message appears informing you about the use of a lower-powered adapter and slower charging speed.	27 W
USB Power Delivery (PD) fast charging	Supported NOTE:Ensure that the computer is connected to a 130 W power adapter for this feature to be supported.
ExpressCharge mode	Supported NOTE:ExpressCharge mode must also be enabled in the BIOS Setup screen by selecting Power > Battery Configuration > ExpressCharge, then pressing Enter. NOTE:Ensure that the computer is connected to a 65 W power adapter to achieve ExpressCharge .

Power adapter requirements (for computers shipped with discrete graphics)

NOTE: The information in this section is applicable only to computers shipped with discrete graphics.

If you did not purchase the Dell-branded power adapter that is recommended for your computer, ensure that the power adapter you use meets the following requirements:

Table 1. Power adapter requirements The following table lists the power adapter for your Precision 5490.
Description	Value
Power that is required from a power adapter to achieve optimal performance.	130 W
Power that charges the computer at a slower speed. NOTE: A warning message may appear informing you about the use of a lower-powered adapter and slower charging speed.	Less than 130 W
Minimum power that is required from a power adapter to operate the computer and charge the battery. NOTE:A warning message appears informing you about the use of a lower-powered adapter and slower charging speed.	45 W
USB Power Delivery (PD) fast charging	Supported NOTE:Ensure that the computer is connected to a 130 W power adapter for this feature to be supported.
ExpressCharge mode	Supported NOTE:ExpressCharge mode must also be enabled in the BIOS Setup screen by selecting Power > Battery Configuration > ExpressCharge, then pressing Enter. NOTE:Ensure that the computer is connected to a 65 W power adapter to achieve ExpressCharge .

Display

The following table lists the display specifications of your Precision 5490.

Table 1. Display specifications
The following table provides the detailed display specifications of Precision 5490.
Description		Option one	Option two
Display type		14-inch Full High Definition+ (FHD+)	14-inch Quad High Definition (QHD+)
Touch options		No	Yes with active pen support
Display-panel technology		Wide-viewing angle (WVA) narrow bent, WLED, TÜV low blue light	Wide-viewing angle (WVA), WLED, TÜV low blue light
Display-panel dimensions (active area):
	Height	188.49 mm (7.42 in.)	188.50 mm (7.42 in.)
	Width	301.59 mm (11.87 in.)	301.59 mm (11.87 in.)
	Diagonal	355.6 mm (14.00 in.)	355.6 mm (14.00 in.)
Display-panel native resolution		1920 x 1200	2560 x 1600
Luminance (typical)		500 nits	500 nits
Megapixels		2.30	4.09
Color gamut		100% sRGB	100% sRGB
Pixels Per Inch (PPI)		161 ppi	216 PPI
Contrast ratio (minimum)		1000:1	1000:1
Response time (maximum)		35 ms	35 ms
Refresh rate		60 Hz	60 Hz
Horizontal view angle		+/- 88 degrees	+/- 88 degrees
Vertical view angle		+/- 88 degrees	+/- 88 degrees
Pixel pitch		0.1578 mm	0.1178 mm
Power consumption (maximum)		2.80 W	3.35 W
Anti-glare vs glossy finish		Anti-glare	Anti-Reflection and Anti-Smudge on touch screen

Fingerprint reader

The following table lists the fingerprint-reader specifications of your Precision 5490.

NOTE:The fingerprint reader is on the power button.

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Precision 5490.
Description	Values
Sensor technology	Capacitive
Sensor resolution	500 dpi
Sensor pixel size	X: 108 Y: 88

Sensors

The following table lists the sensors of your Precision 5490.

Table 1. Sensor The following table lists the sensor of your Precision 5490.
Sensor support
Ambient Light Sensor
Windows Auto Brightness
IR User Proximity Detection
Clover Falls+
Accelerometer
Adaptive Thermal Performance (Lap vs. Desk mode) requires Gyro/Accelerometer NOTE:This is for thermal only.
Hall Effect Sensor
Sensor Hub (integrated)

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Precision 5490.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Precision 5490.
Controller	Memory size	Processor
Intel Arc Graphics	Shared system memory	Intel Core Ultra 5/7/9

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Precision 5490.

Table 1. GPU—Discrete
The following table provides the detailed discrete graphics specifications of Precision 5490.
Controller	Memory size	Memory type
NVIDIA RTX 1000 Ada Generation Laptop GPU	6 GB	GDDR6
NVIDIA RTX 2000 Ada Generation laptop GPU	8 GB	GDDR6
NVIDIA RTX 3000 Ada Generation laptop GPU	8 GB	GDDR6

Multiple display support matrix

The following table lists the multiple display support matrix for your Precision 5490.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your Precision 5490.
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	Integrated	3	4

Hardware security

The following table lists the hardware security of your Precision 5490.

Table 1. Hardware security The following table provides the hardware security details on your Precision 5490.
Hardware security
Wedge-shaped lock slot
Chassis Intrusion Prevention Lock
TPM 2.0 discrete
FIPS 140-3 certification for TPM
Trusted Computing Group (TCG) Certification for TPM
No-TPM option (BIOS Disable TPM/BIOS KillTPM/Main TPM for Russia)
ControlVault 3 Advanced Authentication with FIPS 140-3 Level 3 Certification
Fingerprint Reader
Contacted Smart Card and ControlVault 3
Contactless Smart Card, NFC, and ControlVault 3
SED SSD NVMe
Battery Removal Detection
RPMC (specify through SPI Flash or eRPMC)
SPI Flash Tamper Detection/Prevention Shunt Circuit
Board Level Shield Tamper Detection

Contactless smart-card reader

This section lists the contactless smart-card reader specifications of your Precision 5490.

Table 1. Contactless smart-card reader specificationsThe following table lists the contactless smart-card reader specifications on your Precision 5490.
Title	Description	Dell ControlVault 3 contactless smart-card reader with NFC
Felica Card Support	Reader and software capable of supporting Felica contactless cards	Yes
Prox (Proximity) (125kHz) Card support	Reader and software capable of supporting Prox /Proximity/125kHz contactless cards	No
ISO 14443 Type A Card Support	Reader and software capable of supporting ISO 14443 Type A contactless cards	Yes
ISO 14443 Type B Card Support	Reader and software capable of supporting ISO 14443 Type B contactless cards	Yes
ISO/IEC 21481	Reader and software capable of supporting ISO/IEC 21481 compliant contactless cards and tokens	Yes
ISO/IEC 18092	Reader and software capable of supporting ISO/IEC 21481 compliant contactless cards and tokens	Yes
ISO 15693 Card Support	Reader and software capable of supporting ISO15693 contactless cards	Yes
NFC Tag Support	Supports reading and processing of NFC compliant tag information	Yes
NFC Reader Mode	Support for NFC Forum Defined Reader mode	Yes
NFC Writer Mode	Support for NFC Forum Defined Writer mode	Yes
NFC Peer-to-Peer Mode	Support for NFC Forum Defined Peer to Peer mode	Yes
NFC Proximity OS Interface	Enumerates NFP (Near Field Proximity) device for OS to utilize	Yes
PC/SC OS interface	Personal Computer/Smart Card specification for integration of hardware readers into personal computer environments	Yes
CCID driver compliance	Common driver support for Integrated Circuit Card Interface Device for OS level drivers	Yes
Dell ControlVault support	Device connects to Dell ControlVault for usage and processing	Yes

NOTE:125 Khz proximity cards are not supported.

Table 2. Supported cardsThe following table lists the supported cards on your Precision 5490.
Manufacturer	Card
HID	jCOP readertest3 A card (14443a)
	1430 1L
	DESFire D8H
	DESFIRE 4K Standard - 1450NGGNN
	iClass 16K/16 - 2002PGGMN
	iClass SR 16K/16 - 2002HPGGMN
	iCLASS 2K tag
	iCLASS GP - 2003 PGGMN
	iClass Clamshell - 2080PMSMV
	iClass Prox 16K/16 - 2022BGGMNN
	Mifare M1P 1430 NGGNN
	iclass Prox 2020BGGMNM
	DesFire D8P 1456CSGMN
	iCLASS MIFARE Px GM49Y 2623BNPGGBNAB
	iCLASS MIFARE Px 8M1L
	iClass SEOS JW 5006PGGMN
	Crescendo iCLASS Px G8H
	iCLASS Seos IY
	SEOS JMC4 J1Y 5806VNG1NNN4
	SEOS Key FOB 5266PNNA
	SEOS Clamshell 5656PMSAV
	SEOS + Prox 5106RGGMNN
	SEOS + DESFire 5906PNG1ANN7
	SEOS iClass 5006PGGMN7
	Seos Essential + Prox 551PPGGANN
	iCLASS 2K 2000PGGMN
	iCLASS 2K 3000PGGMN
	MIFARE DESFire 3700CPGGAN
	iCLASS DP
	DESFire 1Y
NXP/Mifare	Mifare DESFire 8K White PVC Cards
	Mifare Classic 1K White PVC Cards
	Mifare Mifare S50 ISO Cards
	Mifare DESFire 2K
	Mifare Plus S 2K/4K
	Mifare Plus X 4K
G&D	idOnDemand - SCE3.2 144K
	SCE6.0 FIPS 80K Dual+ 1 K Mifare
	SCE6.0 nonFIPS 80K Dual+ 1 K Mifare
	SCE6.0 FIPS 144K Dual + 1K Mifare
	SCE6.0 nonFIPS 144K Dual + 1 K Mifare
	SCE7.0 FIPS 144K
Oberthur	idOnDemand - OCS5.2 80K
	ID-One Cosmo 64 RSA D V5.4 T=0 card
	ID-One Cosmo 128K V5.5 card
Gemalto	TOP DL GX4 144K card
Sony	Felica RC-S962
	Felica RC-S965
	Felica RC-S966
PIVKey	C910 PKI
NIST	PIV1
IDENTIV	PIV programmed cards
IDENTIV	uTrust
Transport cards	Oyster (London) MIFARE DESFire
	T-Money (Korea)
	Octopus Card (Hong Kong)
	SUICA (Japan)

Contacted smart-card reader

The following table lists the contacted smart-card reader specifications of your Precision 5490.

Table 1. Contacted smart-card reader specificationsThe following table lists the contacted smart-card reader specifications on your Precision 5490.
Title	Description	Dell ControlVault 3 smart-card reader
ISO 7816 -3 Class A Card Support	Reader capable of reading 5V powered smart mcard	Yes
ISO 7816 -3 Class B Card Support	Reader capable of reading 3V powered smart card	Yes
ISO 7816 -3 Class C Card support	Reader capable of reading 1.8V powered smart card	Yes
ISO 7816-1 Compliant	Specification for the reader	Yes
ISO 7816 -2 Compliant	Specification for smart card device physical characteristics (size, location of connection points, etc.)	Yes
ISO 7816-3 Compliant	Specification for electrical interface and transmission protocols	Yes
ISO 7816-4 Compliant	Specification for organization, security and commands for interchange	Yes
Dell ControlVault support	Device connects to Dell ControlVault for usage and processing	Yes
T=0 support	Cards support character level transmission	Yes
T=1 support	Cards support block level transmission	Yes
EMVCo Certified	Formally certified based on EMVCO smart card standards	Yes
PC/SC OS interface	Personal Computer/Smart Card specification for integration of hardware readers into personal computer environments	Yes
CCID driver compliance	Common driver support for Integrated Circuit Card Interface Device for OS level drivers.	Yes
Windows Certified	Device certified by WHCK	Yes
FIPS 201 (PIV/HSPD-12) Compliant via GSA	Device compliant with FIPS 201/PIV/HSPD-12 requirements	Yes

Operating and storage environment

This table lists the operating and storage specifications of your Precision 5490.

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 Precision 5490.
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	1.30 GRMS
Shock (maximum)	110 G^†	160 G^†
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.}

Dell support policy

For information about Dell support policy, search Dell Support Site.

ComfortView

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.

Dell ComfortView software technology reduces harmful blue light emissions to make extended screen time easy on your eyes.

ComfortView mode can be enabled and configured using the Dell CinemaColor application.

ComfortView mode complies with TÜV Rheinland's requirement for low blue light displays.

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.

Dell Optimizer

Dell Optimizer is an AI-based software application that allows you to customize your computer settings for power and battery, and more.

For Precision 5490 with Dell Optimizer, you can:

Extend the battery life of your computer with Intelligent Battery Extender and Dynamic Charge.
Tune the performance, power consumption, cooling, and fan noise with selectable thermal modes.
Access and secure your computer depending on your physical presence.
Download and redeem the apps that are purchased with your computer.

For more information about configuring and using these features, search for Dell Optimizer at the Dell Support Site.