Dell Inspiron 3721 3721-9302 specs.
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Operating System DELL Inspiron 3721 3721-9302
Operating system architecture:
64-bit
Processor DELL Inspiron 3721 3721-9302
Processor manufacturer:
Intel
Processor generation:
3rd gen Intel® Core™ i3
Processor model:
i3-3227U
Processor frequency:
1.9 GHz
Processor family:
Intel® Core™ i3
Processor cores:
2
Processor threads:
4
Processor cache:
3 MB
Processor cache type:
Smart Cache
Processor socket:
BGA 1023
Processor operating modes:
64-bit
Processor series:
Intel Core i3-3200 Mobile Series
Processor codename:
Ivy Bridge
Memory DELL Inspiron 3721 3721-9302
Internal memory:
4 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1600 MHz
Memory form factor:
SO-DIMM
Memory slots:
1x SO-DIMM
Maximum internal memory:
8 GB
Hard Drive & Optical Drive DELL Inspiron 3721 3721-9302
Total storage capacity:
500 GB
Storage media:
HDD
Number of HDD installed:
1
HDD capacity:
500 GB
HDD interface:
SATA
HDD speed:
5400 RPM
Optical drive type:
DVD±RW
Card reader integrated:
Yes
Compatible memory cards:
Memory Stick (MS), MMC, MMC , MS PRO, MSXC, SD, SDHC, SDXC
Display & Graphics DELL Inspiron 3721 3721-9302
Display diagonal:
43.9 cm (17.3")
Display resolution:
1600 x 900 pixels
Touchscreen:
No
HD type:
HD
LED backlight:
Yes
Native aspect ratio:
16:9
Display brightness:
200 cd/m²
Contrast ratio:
300:1
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel® HD Graphics
On-board graphics adapter model:
Intel® HD Graphics 4000
Maximum resolution:
1600 x 900 pixels
Built-in Devices DELL Inspiron 3721 3721-9302
Front camera:
Yes
Front camera resolution:
1 MP
Front camera resolution:
640 x 480 pixels
Interfaces DELL Inspiron 3721 3721-9302
Total Number USB 2.0 ports:
2
Total Number USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports:
2
Ethernet LAN (RJ-45) ports:
1
HDMI ports quantity:
High Definition Multimedia Interface
High Definition Multimedia Interface1
HDMI version:
1.4a
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Microphone in:
No
Combo headphone/mic port:
Yes
Docking connector:
No
ExpressCard slot:
No
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
Network DELL Inspiron 3721 3721-9302
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11b,802.11g,Wi-Fi 4 (802.11n)
Ethernet LAN:
Yes
Ethernet LAN data rates:
10,100 Mbit/s
Bluetooth version:
4.0
Audio DELL Inspiron 3721 3721-9302
Audio system:
Waves MaxxAudio 4
Built-in microphone:
Yes
Battery DELL Inspiron 3721 3721-9302
Number of battery cells:
6
Physical Characteristics DELL Inspiron 3721 3721-9302
Product colour:
Black
Width:
412 mm
Depth:
270 mm
Height:
28.3 mm
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