Dell Vostro 2420 User Manual

Keys Navigation
<Enter> Allows you to select a value in the selected field (if applicable) or follow the link in the field.
Spacebar Expands or collapses a drop‐down list, if applicable.
<Tab> Moves to the next focus area.
NOTE: For the standard graphics browser only.
<Esc> Moves to the previous page till you view the main screen. Pressing <Esc> in the main screen
displays a message that prompts you to save any unsaved changes and restarts the system.
<F1> Displays the System Setup help file.
System Setup Options
Main
System Information
Displays the computer model number.
System Date Re-sets the date on the computer's internal calendar.
System Time Re-sets the time on the computer's internal clock.
BIOS Version Displays the BIOS revision.
Product Name Displays the product name and the model number.
Service Tag Displays the service tag of your computer.
Asset Tag Displays the asset tag of your computer (if available).
CPU Type Displays the type of processor.
CPU Speed Displays the speed of the processor.
CPU ID Displays the processor ID.
L1 Cache Size Displays the processor L1 cache size.
L2 Cache Size Displays the processor L2 cache size.
L3 Cache Size Displays the processor L3 cache size.
Extended Memory Displays the memory installed on the computer.
System Memory Displays the memory in-built on the computer.
Memory Speed Displays the memory speed.
Fixed HDD Displays the model number and capacity of the hard drive.
SATA ODD Displays the model number and capacity of the optical
drive.
AC Adapter Type Displays the type of the AC adapter.
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Dell Vostro 2420 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black, Silver
Bus type	DMI
Stepping	L1
Tjunction	90 °C
Processor cache	3 MB
Processor cores	2
Processor model	i3-3110M
System bus rate	5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-3100 Mobile Series
Processor socket	BGA 1023
Processor threads	4
Processor codename	Ivy Bridge
Processor frequency	2.4 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	24
Maximum number of PCI Express lanes	16
Motherboard chipset	Intel® HM75 Express
Memory slots	2x SO-DIMM
Internal memory	2 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	1 x 2 GB
LightScribe	-
AC adapter included	Yes
Power adapter depth	137.16 mm
Power adapter width	57.9 mm
Disc types supported	CD, DVD
Power adapter height	28.2 mm
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi
Total storage capacity	500 GB
Compatible memory cards	Memory Stick (MS), MMC, SD
Number of HDDs installed	1
Pixel pitch	0.252 x 0.252 mm
Display surface	Matt
Display diagonal	14 \
Display brightness	200 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
On-board graphics card ID	0x166
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 4000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1000 MHz
Speaker power	2 W
Front camera resolution (numeric)	1 MP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Pointing device	Touchpad
Operating system installed	Ubuntu Linux
Processor code	SR0N2
Processor ARK ID	65700
Processor package size	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00
Battery voltage	11.1 V
Battery capacity	2200 mAh
Battery life (max)	- h
Number of battery cells	6
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
Cables included	AC
Operating shock	110 G
Operating altitude	-15.2 - 3048 m
Non-operating shock	160 G
Operating vibration	0.66 G
Non-operating altitude	-15.2 - 10668 m
Non-operating vibration	1.3 G
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	EPEAT Silver, ENERGY STAR

Weight and Dimensions

Depth	244 mm
Width	342 mm
Weight	2190 g
Height (rear)	34.7 mm
Height (front)	31.5 mm