Dell 2120 service manual Specifications

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Specifications

System Information	Processor
Memory	Video
Audio	Communications
Ports and Connectors	Drives
Display	Keyboard
Touchpad	Battery
AC Adapter	Environmental
Physical

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System Information

Chipset	Intel NM10 Express Chipset
DRAM bus width	64 bits
Flash EPROM	2 MB
PCI-e bus	x1 PCI Express, 4 ports
Processor
Types	Intel Atom
L1 cache	32 KB per instruction, 24 KB write-back data cache
L2 cache	512 KB
Memory
Type	DDR2 SDRAM
Speed	667 MHz
Connectors	one SODIMM slot
Module capacities	1 GB, 2 GB
Minimum memory	1 GB
Maximum memory	2 GB
Video
Type	Intel UMA graphics (integrated on the processor)
Controller	Intel Graphics Media Accelerator
Output	15-pin VGA connector
Audio
Type	two-channel integrated audio
Controller	Realtek ALC269
Speakers	two
Internal speaker amplifier	2 W per channel
Volume controls	media control buttons, program menus
Communications
Network adapter	Gigabit Ethernet
Wireless	wireless local area network (WLAN)
	wireless wide area network (WWAN)
	worldwide Interoprability for microwave access
	(WiMAX)
	Bluetooth
Ports and Connectors
Audio	microphone connector, stereo headphone/speakers
	connector
Video	15-pin VGA connector
Network adapter	RJ-45 connector
USB	three USB 2.0-compliant connectors
Memory card reader	3-in-1 memory-card reader

Drives