Dell T3400 manual Specifications, Processor, System Information

9Rear Quad USB 2.0 connectors

(4)

Use the back USB connectors for devices that typically remain connected, such as printers and keyboards.

NOTE: It is recommended that you use the front USB connectors for devices that you connect occasionally, such as flash memory keys or cameras, or for bootable USB devices.

10	serial connector	Connect a serial device, such as a handheld device, to the
		serial port. The default designations are COM1 for serial
		connector 1 and COM2 for the optional serial connector 2.
		For more information, see "System Setup Options" on
		page 82.
11	keyboard	If you have a PS/2 keyboard, plug it into the purple keyboard
	connector	connector. If you have a USB keyboard, plug it into a USB
		connector.

Specifications

NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start→ Help and Support and select the option to view information about your computer.

Processor

Microprocessor types	Intel® Core™ 2 Duo processors
	Intel Core 2 Quad processors
	Intel Core 2 Extreme processors
Cache	1 MB minimum up to 12 MB (depending on
	your processor)
System Information
Chipset	Intel X38 Express Chipset/ICH9R
Data bus width	64 bits
Address bus width	32 bits
DMA channels	eight
Interrupt levels	24
BIOS chip (NVRAM)	8 Mb

About Your Computer

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