Dell Latitude 7285 User Manual

Contents
1 System specications.................................................................................................................................... 6
Processor specications....................................................................................................................................................6
System specications........................................................................................................................................................ 6
Memory specications.......................................................................................................................................................7
Video specications........................................................................................................................................................... 7
Audio specications........................................................................................................................................................... 7
Port and connector specications................................................................................................................................... 7
Communication specications..........................................................................................................................................8
Camera specications........................................................................................................................................................8
Display specications.........................................................................................................................................................8
AC adapter specications................................................................................................................................................. 9
Battery specications........................................................................................................................................................ 9
Physical specications..................................................................................................................................................... 10
Active pen specications................................................................................................................................................. 10
Wireless charging mat specications.............................................................................................................................. 11
Environmental specications............................................................................................................................................11
2 Using your tablet.......................................................................................................................................... 12
Turning o Your Tablet..................................................................................................................................................... 12
Before Working Inside Your Tablet.................................................................................................................................. 13
After working inside your tablet...................................................................................................................................... 14
3 Removing and Installing components............................................................................................................15
microSIM card...................................................................................................................................................................15
microSD card.....................................................................................................................................................................16
Display Panel......................................................................................................................................................................17
Removing the display panel....................................................................................................................................... 17
Installing the display panel.........................................................................................................................................23
Battery...............................................................................................................................................................................23
Removing the battery................................................................................................................................................23
Installing the battery.................................................................................................................................................. 24
Power switch board......................................................................................................................................................... 24
Removing the power button board..........................................................................................................................24
Installing the power button board............................................................................................................................ 25
WLAN card....................................................................................................................................................................... 25
Removing the WLAN card........................................................................................................................................ 25
Installing the WLAN card.......................................................................................................................................... 26
PCIe Solid State Drive (SSD)......................................................................................................................................... 26
Removing the SSD module.......................................................................................................................................26
Installing the SSD module..........................................................................................................................................27
WWAN card......................................................................................................................................................................28
Removing the WWAN card.......................................................................................................................................28
Installing the WWAN card.........................................................................................................................................28
Contents
3

Dell Latitude 7285 Specifications

General

Device type	Tablet PC
Form factor	Convertible (Detachable)
Product type	Hybrid (2-in-1)
Product color	Black
Display diagonal	12.3 \
Touch technology	Multi-touch
Display brightness	400 cd/m²
Display resolution	2880 x 1920 pixels
Native aspect ratio	3:2
Internal memory	8 GB
Memory clock speed	1866 MHz
Memory form factor	On-board
Internal memory type	LPDDR3-SDRAM
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	PCI Express
Storage media	SSD
SSD form factor	M.2
Optical drive type	No
Total storage capacity	256 GB
Compatible memory cards	MicroSD (TransFlash)
Number of SSDs installed	1
Graphics card	HD Graphics 615
Graphics card family	Intel
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 615
Audio chip	Realtek ALC3253CG
Speaker power	2 W
Number of built-in speakers	2
Rear camera type	Single camera
Video capturing speed	30 fps
Front camera resolution	1280 x 720 pixels
Rear camera resolution (numeric)	8 MP
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth version	4.2
USB 2.0 ports quantity	0
Pointing device	Touchpad
Platform	Windows
Operating system architecture	64-bit
Intel Identity Protection Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
Battery voltage	11.4 V
Battery capacity	34 Wh
Battery technology	-
AC adapter power	45 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	20 V
Processor socket	BGA 1515
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)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Bus type	OPI
Stepping	H0
Tjunction	100 °C
Processor cache	4 MB
Processor model	i5-7Y54
System bus rate	4 GT/s
Processor family	7th gen Intel® Core™ i5
Processor threads	4
Processor codename	Kaby Lake
Processor frequency	1.2 GHz
Processor cache type	Smart Cache
Processor lithography	14 nm
Processor package size	20.5 X 16.5 mm
Processor boost frequency	3.2 GHz
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Thermal Design Power (TDP)	4.5 W
Configurable TDP-down frequency	0.6 GHz

Weight and Dimensions

Depth	209.2 mm
Width	274.8 mm
Height	7.9 mm
Weight	1360 g
Weight (tablet mode)	700 g