Dell Latitude 3440: характеристики и спецификации

Dimensions and weight

The following table lists the height, width, depth, and weight of your Latitude 3440.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Latitude 3440.
Description		UMA graphics configurations	Discrete graphics configurations
Height:
	Front height	0.70 in. (17.68 mm)	0.70 in. (17.68 mm)
	Rear height	0.76 in. (19.37 mm)	0.80 in. (20.42 mm)
Width		12.68 in. (322.17 mm)	12.68 in. (322.17 mm)
Depth		8.63 in. (219.43 mm)	8.63 in. (219.43 mm)
Weight NOTE:The weight of your computer depends on the configuration ordered and manufacturing variability.		Minimum—1.54 kg (3.40 lbs)	Minimum—1.59 kg (3.51 lbs)

Processor

The following table lists the details of the processors that are supported for your Latitude 3440.

Table 1. Processor
The following table provides the various processor options that are supported for Latitude 3440.
Description	Option one	Option two	Option three	Option four	Option five	Option six	Option seven	Option eight
Processor type	12^th Generation Intel Celeron 7305	12^th Generation Intel Core i3-1215U	12^th Generation Intel Core i5-1235U	12^th Generation Intel Core i5-1245U	13^th Generation Intel Core i3-1315U	13^th Generation Intel Core i5-1335U	13^th Generation Intel Core i5-1345U	13^th Generation Intel Core i7-1355U
Processor wattage	15 W	15 W	15 W	15 W	15 W	15 W	15 W	15 W
Processor core count	5	6	10	10	6	10	10	10
Processor thread count	5	8	12	12	8	12	12	12
Processor speed	Up to 1.10 GHz	Up to 4.40 GHz	Up to 4.40 GHz	Up to 4.40 GHz	Up to 4.50 GHz	Up to 4.60 GHz	Up to 4.70 GHz	Up to 5.00 GHz
Processor cache	8 MB	10 MB	12 MB	12 MB	10 MB	12 MB	12 MB	12 MB
Integrated graphics	Intel UHD Graphics	Intel UHD Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics

Chipset

The following table lists the details of the chipset that is supported for your Latitude 3440.

Table 1. Chipset
The following table provides the chipset specifications for Latitude 3440.
Description	Option one	Option two
Processors	12^th Generation Intel Celeron processor 7305 and 12^th Generation Intel Core i3	13^th Generation Intel Core i3/i5/i7
Chipset	Intel ADL-U (integrated with the processor)	Intel RPL-U (integrated with the processor)
DRAM bus width	64 bit	64 bit
Flash EPROM	32 MB	32 MB
PCIe bus	Up to Gen 4.0	Up to Gen 4.0

Operating system

Your Latitude 3440 supports the following operating systems:

Windows 11 Pro
Windows 11 Home
Windows 11 Pro Downgrade (Windows 10 image factory installed)
Ubuntu 22.04 LTS, 64-bit

Memory

The following table lists the memory specifications of your Latitude 3440.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Two
Memory type	DDR4, single-channel, dual-channel
Memory speed	3200 MT/s
Maximum memory configuration	64 GB
Minimum memory configuration	8 GB
Memory size per slot	8 GB, 16 GB, 32 GB
Memory configurations supported	8 GB, DDR4, 3200 MT/s 16 GB, DDR4, 3200 MT/s 32 GB, DDR4, 3200 MT/s 64 GB, DDR4, 3200 MT/s

External ports

The following table lists the external ports of your Latitude 3440.

Table 1. External ports
The following table lists ports and connectors available on Latitude 3440.
Description	Values
Network port	One Flip-down RJ 45 10/100/1000 Mbps
USB ports	One USB 3.2 Gen 2 Type-C port with Power Delivery and DisplayPort Alt mode One USB 3.2 Gen 1 port with PowerShare Two USB 3.2 Gen 1 port
Audio port	One universal audio port
Video port	One HDMI 1.4 port
SIM card slot	One microSIM-card slot (for WWAN configurations only)
Power-adapter port	One DC-in port (4.5 mm standard plug/USB-C port)
Security-cable slot	One wedge-shaped lock slot

Internal slots

The following table lists the internal slots of your Latitude 3440.

Table 1. Internal slotsThe following table lists the internal slots on your Latitude 3440.
Description	Values
M.2	One M.2 (2280 or 2230) for solid-state drive One M.2 3042 slot for WWAN card One M.2 2230 slot for WLAN card NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support Site.

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Latitude 3440.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Latitude 3440.
Description	Values
Model number	RTL8111H-CG
Transfer rate	10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Latitude 3440.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Latitude 3440.
Description	Option one	Option two
Model number	Intel AX211	Realtek RTL8852BE
Transfer rate	Up to 2400 Mbps	Up to 1200 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 GHz	2.4 GHz/5 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) Wi-Fi 6 (WiFi 802.11ax)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6 (WiFi 802.11ax)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth wireless card	Bluetooth 5.3	Bluetooth 5.3
	NOTE:The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.

WWAN module

The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 3440.

Table 1. WWAN module specificationsThe following table provides the WWAN module specifications of your computer.
Description	Values
Model number	Inter(R) XMM7560 R+LTE-A (DW5823e)
Form factor	M.2 S3 KEY-B
Host interface	PCIe Gen 2
Network standard	LTE FDD/TDD, WCDMA/HSPA+ GPS/GLONASS/Beidou/Galileo
Transfer rate	Downlink: LTE FDD: 1 Gbps (Cat16) LTE TDD: 756 Mbps (Cat 16) UMTS: 384 Kbps DC-HSPA+: 42 Mbps (Cat24) Uplink: LTE FDD: 150 Mbps (Cat13) LTE TDD: 90 Mbps (Cat13) UMTS: 384 Kbps DC-HSPA+: 5.76 Mbps (Cat6)
Operating frequency bands	LTE FDD (B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71) LTE TDD (B34, B38, B39, B40, B41, B42, B43, B46 (receiver only), B48) WCDMA (B1, B2, B4, B5, B8)
Power supply	DC 3.135 V to 4.4 V, Typical 3.3 V
SIM card	Supported through external or internal SIM-card slot
eSIM with Dual SIM (DSSA)	Supported (The availability of eSIM functionality embedded on the module is dependent on the region and specific carrier requirements)
Antenna Diversity	Supported
Radio On/Off	Supported
Wake On Wireless	Not supported
Temperature	Normal operating temperature: -10 °C to +55 °C Extended operating temperature: -20 °C to +65 °C Storage Temperature: -40 °C to +85 °C
Antenna connector	WWAN Main Antenna x 1 WWAN Diversity Antenna x 1
NOTE:For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number, search in the Knowledge Base Resource at Dell Support Site.

Audio

The following table lists the audio specifications of your Latitude 3440.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Latitude 3440.
Description		Values
Audio controller		Realtek ALC3204
Stereo conversion		Supported with Waves MaxxAudio Pro
Internal audio interface		High definition audio interface
External audio interface		One universal audio port
Number of speakers		Two
Internal-speaker amplifier		Supported (audio codec integrated)
External volume controls		Supported
Speaker output:
	Average speaker output	2 W x 2 = 4 W
	Peak speaker output	2.5 W x 2 = 5 W
Subwoofer output		Not supported
Microphone		Digital-array microphone

Storage

This section lists the storage options on your Latitude 3440.

One M.2 2230/2280 solid-state drive

Table 1. Storage specifications
The following table provides the different storage options available on Latitude 3440.
Storage type	Interface type	Capacity
M.2 2230 Class 35 SSD	PCIe NVMe Gen4 x4	Up to 1 TB
M.2 2280 Class 40 SSD	PCIe NVMe Gen4 x4	Up to 1 TB

Keyboard

The following table lists the keyboard specifications of your Latitude 3440.

Table 1. Keyboard specifications
The following table provides the detailed keyboard specifications of Latitude 3440.
Description	Values
Keyboard type	Standard backlit keyboard without fingerprint reader Standard backlit keyboard with fingerprint reader Standard non-backlit keyboard without fingerprint reader Standard non-backlit keyboard with fingerprint reader
Keyboard layout	QWERTY
Number of keys	United States and Canada: 79 keys United Kingdom: 80 keys Japan: 83 keys
Keyboard size	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. 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.

Camera

The following table lists the camera specifications of your Latitude 3440.

Table 1. Camera specifications
The following table provides the detailed camera specifications of Latitude 3440.
Description		Values
Number of cameras		One
Camera type		HD RGB FHD RGB FHD RGB + IR
Camera location		Front camera
Camera sensor type		CMOS sensor technology
Camera resolution:
	Still image	0.92 megapixels (HD) 2.07 megapixels (FHD)
	Video	1280 x 720 (HD) at 30 fps 1920 x 1080 (FHD) at 30 fps
Infrared camera resolution:
	Still image	0.23 megapixel
	Video	640 x 360 at 15 fps
Diagonal viewing angle:
	Camera	78.6 degrees (HD) 80 degrees (FHD)
	Infrared camera	86.6 degrees

Touchpad

The following table lists the touchpad specifications of your Latitude 3440.

Table 1. Touchpad specifications
The following table provides the detailed touchpad specifications of Latitude 3440.
Description		Values
Touchpad resolution:		>300 dpi
Touchpad dimensions:
	Horizontal	115 mm
	Vertical	67 mm
Touchpad gestures		For more information about touchpad gestures available on Windows, see the Microsoft Knowledge Base article at Microsoft Support Site.

Power adapter

The following table lists the power adapter specifications of your Latitude 3440.

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Latitude 3440.
Description		Option one	Option two	Option three
Type		60 W AC adapter, USB-C	65 W AC adapter, 4.5 mm barrel	65 W adapter USB-C
Connector dimensions:
	External diameter	N/A	4.50 mm	N/A
	Internal diameter	N/A	2.90 mm	N/A
Power-adapter dimensions:
	Height	22 mm (0.86 in.)	29 mm (1.14 in.)	28 mm (1.10 in.)
	Width	55 mm (2.16 in.)	47 mm (1.85 in.)	51 mm (2.01 in.)
	Depth	66 mm (2.59 in.)	108 mm (4.25 in.)	112 mm (4.41 in.)
Input voltage		100 VAC to 240 VAC	100 VAC - 240 VAC	100 VAC - 240 VAC
Input frequency		50 Hz to 60 Hz	50 Hz - 60 Hz	50 Hz - 60 Hz
Input current (maximum)		1.70 A	1.60 A/1.70 A	1.70 A
Output current (continuous)		20 V/3 A 15 V/3 A 9 V/3 A 5 V/3 A	3.34 A	20 V/3.25 A (Continuous) 15 V/3 A (Continuous) 9.0 V/3 A (Continuous) 5.0 V/3 A (Continuous)
Rated output voltage		20 VDC 15 VDC 9 VDC 5 VDC	19.50 VDC	20 VDC 15 VDC 9 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)	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)	-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.

Battery

The following table lists the battery specifications of your Latitude 3440.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Latitude 3440.
Description		Option one	Option two	Option three	Option four
Battery type		3-cell, 42 Wh, Lithium-ion, ExpressCharge	3-cell, 54 Wh, Lithium-ion, ExpressCharge	3-cell, 42 Wh, Long Life Cycle, ExpressCharge 1.0	3-cell, 54 Wh, Long Life Cycle, ExpressCharge 1.0
Battery voltage		11.4 V	11.4 V	11.4 V	11.4 V
Battery weight (maximum)		0.19 kg	0.22 kg	0.19 kg	0.22 kg
Battery dimensions:
	Height	5.73 mm	5.73 mm	5.73 mm	5.73 mm
	Width	263 mm	263 mm	263 mm	263 mm
	Depth	79.42 mm	79.42 mm	79.42 mm	79.42 mm
Temperature range:
	Operating	0°C to 45°C (32°F to 113°F)	0°C to 45°C (32°F to 113°F)	0°C to 45°C (32°F to 113°F)	0°C to 45°C (32°F to 113°F)
	Storage	-20°C to 60°C (-4°F to 140°F)	-20°C to 60°C (-4°F to 140°F)	-20°C to 60°C (-4°F to 140°F)	-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.	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.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Battery charging time (approximate) 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 dell support.		0~15°C—4 hours (when the computer is off) 16~45°C—2 hours (when the computer is off) 46~50°C—3 hours(when the computer is off)	0~15°C—4 hours (when the computer is off) 16~45°C—2 hours (when the computer is off) 46~50°C—3 hours(when the computer is off)	0~15°C—4 hours (when the computer is off) 16~45°C—2 hours (when the computer is off) 46~50°C—3 hours(when the computer is off)	0~15°C—4 hours (when the computer is off) 16~45°C—2 hours (when the computer is off) 46~50°C—3 hours(when the computer is off)
Coin-cell battery		CR2032	CR2032	CR2032	CR2032
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 computer, and then restart your computer to reduce the power consumption.

Display

The following table lists the display specifications of your Latitude 3440.

Table 1. Display specifications
The following table provides the detailed display specifications of Latitude 3440.
Description		Option one	Option two	Option three
Display type		14-inch, High Definition (HD)	14-inch, Full High Definition (FHD)	14-inch, Full High Definition (FHD)
Touch options		No	No	Yes
Color		262,144	262,144	16.2M
Panel type		6 bit	6 bit	6 bit+FRC
Display-panel technology		Twisted nematic	Wide Viewing Angle (WVA)/In Plane Switching (IPS)	Wide Viewing Angle (WVA)/In Plane Switching (IPS)
Display-panel dimensions (active area):
	Height	309.37	309.37	309.37
	Width	174.02	174.02	174.02
	Diagonal	354.95	354.95	354.95
Display-panel native resolution		1366 x 768	1920 x 1080	1920 x 1080
Luminance (typical)		220 nits	250 nits	300 nits
Megapixels		1.05 megapixel	2.07 megapixel	2.07 megapixel
Color gamut		45% (NTSC)	45% (NTSC)	72% (NTSC)
Pixels Per Inch (PPI)		112	157	157
Contrast ratio (typical)		300:1	500:1	600:1
Response time (max)		25 ms	35	35 ms
Refresh rate		60 Hz	60 Hz	60 Hz
Horizontal view angle		45 +/- degrees	85 +/- degrees	85 +/- degrees
Vertical view angle		35 +/- degrees	85 +/- degrees	85 +/- degrees
Pixel pitch		0.2265 (H)*0.2265 (V)	0.161 (H)*0.161 (V)	0.161 (H)*0.161 (V)
Power consumption (maximum)		2.5 W	3.1 W	4.3 W
Anti-glare vs glossy finish		Anti-glare	Anti-glare	Anti-glare

Fingerprint reader

The following table lists the fingerprint-reader specifications of your Latitude 3440.

NOTE:The fingerprint reader is on the power button.

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Latitude 3440.
Description	Values
Fingerprint-reader sensor technology	Capacitive
Fingerprint-reader sensor resolution	500 ppi
Fingerprint-reader sensor pixel size	108 x 88

Sensor

The following table lists the sensor of your Latitude 3440.

Table 1. Sensor The following table lists the sensor of your Latitude 3440.
Sensor support
Adaptive Thermal Performance-Applicable only for discrete graphics

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 3440.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Latitude 3440.
Controller	Memory size	Processor
Intel UHD Graphics	Shared system memory	12^th Generation Intel Core i3, Celeron
Intel Iris Xe Graphics	Shared system memory	13^th Generation Intel Core i3/i5/i7

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Latitude 3440.

Table 1. GPU—Discrete
The following table provides the detailed discrete graphics specifications of Latitude 3440.
Controller	Memory size	Memory type
Nvidia GeForce MX550	2 GB	GDDR6

Multiple display support matrix

The following table lists the multiple display support matrix for your Latitude 3440.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your Latitude 3440.
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 UHD Graphics	Integrated	3	4
Intel Iris X^e Graphics	Integrated	3	4
NVIDIA GeForce MX550	MS Hybrid	3	4

Hardware security

The following table lists the hardware security of your Latitude 3440.

Table 1. Hardware security The following table provides the hardware security details on your Latitude 3440.
Hardware security
One wedge-shaped lock slot
TPM 2.0 discrete- Not supported for 12th Generation Intel® Celeron® 7305, 8 MB cache, 5 cores, 5 threads, up to 1.10 GHz
FIPS 140-2 certification for TPM
TCG Certification for TPM (Trusted Computing Group)
Chassis Intrusion Detection
BIOS - TPM clear and/or system boot lock after chassis intrusion detection
RPMC (specify via SPI Flash or eRPMC)
SPI Flash Tamper Detection / Prevention Shunt Circuit

Operating and storage environment

This table lists the operating and storage specifications of your Latitude 3440.

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 Latitude 3440.
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)	90% (non-condensing)	95% (non-condensing)
Vibration (maximum)^*	0.66 GRMS	NA
Shock (maximum)	140 G†	NA
Altitude range	-15.2 m to 3048 m (-49.8 ft to 10000 ft)	-15.2 m to 10668 m (-49.8 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 Latitude 3440: технические характеристики и спецификации