Dell Latitude 5280 User Manual

Contents
1 Working on your computer............................................................................................................................. 7
Safety instructions............................................................................................................................................................. 7
Before working inside your computer..............................................................................................................................7
Turning off your computer................................................................................................................................................8
After working inside your computer................................................................................................................................ 8
2 Chassis view..................................................................................................................................................9
System front view..............................................................................................................................................................9
System back view.............................................................................................................................................................10
System side view..............................................................................................................................................................10
System side view...............................................................................................................................................................11
System top view...............................................................................................................................................................12
3 Removing and installing components............................................................................................................13
Recommended tools........................................................................................................................................................ 13
Subscriber Identity Module(SIM) board........................................................................................................................ 13
Installing the Subscriber Identification Module (SIM) card...................................................................................13
Removing the Subscriber Identification Module (SIM) card.................................................................................13
Base cover.........................................................................................................................................................................14
Removing base cover.................................................................................................................................................14
Installing base cover................................................................................................................................................... 14
Battery............................................................................................................................................................................... 15
Removing battery.......................................................................................................................................................15
Installing battery......................................................................................................................................................... 15
Solid State Drive (SSD)................................................................................................................................................... 16
Removing optional M.2 Solid State Drive (SSD)....................................................................................................16
Installing optional M.2 SSD........................................................................................................................................17
Hard drive.......................................................................................................................................................................... 17
Removing hard drive assembly................................................................................................................................. 17
Installing hard drive assembly....................................................................................................................................18
Coin cell battery................................................................................................................................................................18
Removing the coin cell battery................................................................................................................................. 18
Installing coin cell battery.......................................................................................................................................... 19
WLAN card........................................................................................................................................................................19
Removing WLAN card............................................................................................................................................... 19
Installing WLAN card.................................................................................................................................................20
Memory module............................................................................................................................................................... 20
Removing memory module.......................................................................................................................................20
Installing memory module.......................................................................................................................................... 21
Keyboard............................................................................................................................................................................21
Removing keyboard trim............................................................................................................................................21
Installing keyboard trim............................................................................................................................................. 22
Removing keyboard...................................................................................................................................................22
Contents
3

Dell Latitude 5280 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
Market positioning	Business
Memory slots	2x SO-DIMM
Internal memory	4 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 4 GB
3D	No
AC adapter included	Yes
HDD size	2.5 \
HDD speed	7200 RPM
HDD interface	SATA III
Storage media	HDD
Total storage capacity	500 GB
Compatible memory cards	SD
Number of HDDs installed	1
Pixel pitch	0.2025 x 0.2025 mm
Display surface	Matt
Display diagonal	12.5 \
Display brightness	200 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
On-board graphics card ID	0x5916
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 620
On-board graphics card family	Intel® HD 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 ALC3253
Speaker power	2 W
Number of built-in speakers	2
Front camera resolution	1280 x 720 pixels
Front camera resolution (numeric)	0.92 MP
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Ethernet LAN data rates	10, 100, 1000 Mbit/s
SmartCard slot	-
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Pointing device	Touchpad
Operating system architecture	64-bit
Battery voltage	11.4 V
Battery capacity	42 Wh
Number of battery cells	3
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)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Sustainability certificates	ENERGY STAR
Bus type	OPI
Stepping	H0
Tjunction	100 °C
Processor cache	3 MB
System bus rate	4 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-7300 Mobile Series
Processor socket	BGA 1356
Processor threads	4
Processor codename	Kaby Lake
Configurable TDP-up	25 W
Processor frequency	2.6 GHz
Processor cache type	Smart Cache
Configurable TDP-down	7.5 W
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	3.5 GHz
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1
Thermal Design Power (TDP)	15 W
Configurable TDP-up frequency	2.7 GHz
Configurable TDP-down frequency	0.8 GHz
Maximum number of PCI Express lanes	12
Processor code	SR340
Processor ARK ID	97472
Processor package size	42 X 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	211.3 mm
Width	305.15 mm
Height	21.4 mm
Weight	1360 g