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Technical Specifications

Dell™ Dimension™ 2400 Series

Microprocessor
Microprocessor type	Intel® Pentium® 4 that runs at 2.2 or 2.4 GHz internally and 400 MHz externally, or 2.266, 2.4, 2.53, 2.66, 2.8, or 3.06 GHz internally and 533 MHz externally. Intel Celeron® that runs at 2.0, 2.2, 2.3, 2.4, 2.5, 2.6, or 2.7 GHz internally and 400 MHz externally.
L1 cache	8 KB first-level (Pentium 4 and Celeron).
L2 cache	256- or 512-KB (displayed in the system setup program) pipelined-burst, eight-way set associative, write-back SRAM (Pentium 4); 128-KB SRAM that resides in the processor's core. The L2 cache runs at the processor's internal clock speed (Celeron).

System Information
System chip set	Intel 845GV
DMA channels	eight
Interrupt levels	24 APIC mode
System BIOS chip	4 MB (512 KB)
System clock	400- or 533-MHz data rate

Expansion Bus
Bus types	PCI
Bus speed	PCI: 33 MHz
PCI connectors	three
PCI connector size	120 pins
PCI connector data width (maximum)	32 bits

Memory
Architecture	DDR SDRAM
Memory connectors	two
Memory capacities	128-, 256-, or 512-MB
Minimum memory	128 MB shared DDR SDRAM NOTE: Between 32 and 64 MB of system memory may be allocated to support graphics, depending on system memory size and other factors.
Maximum memory	1 GB
Memory type	PC2100 (266-MHz) or PC2700 (333-MHz) DDR SDRAM (non-ECC)

Drives
Externally accessible	two 5.25-inch bays one 3.5-inch bay
Internally accessible	one bay for 1-inch–high IDE hard drive

Ports and Connectors
Externally accessible:
Serial	9-pin connector; 16550C-compatible
Parallel	25-hole connector (bidirectional)
Video	15-hole connector
Keyboard	6-pin mini-DIN connector
Mouse	6-pin mini-DIN connector
USB	two front-panel and four back-panel USB 2.0–compliant connectors
Network	RJ-45 connector
Audio	three back miniature connectors for line-in, line-out, and microphone
Headphone	one front miniature connector for line-out
Internally accessible:
Primary IDE channel	40-pin connector on PCI local bus
Secondary IDE channel	40-pin connector on PCI local bus
Floppy drive (optional)	34-pin connector

Video
Video controller	integrated Intel 3D Extreme Graphics

Audio
Audio controller	integrated audio

Network
Network controller	integrated 10/100 Ethernet

Controls and Lights
Power control	push button
Front-panel power light	solid green for power-on state; blinking green for standby state
Hard-drive access light	green

Power
DC power supply:
Wattage	200 W or 250 W
Heat dissipation	682 or 853 BTU (fully-loaded computer without monitor)
Voltage (see your Owner's Manual for important voltage setting information)	100 to 120 V at 60 Hz; 200 to 240 V at 50 Hz
Backup battery	3-V CR2032 coin cell

Physical
Height x Width x Depth	36.8 x 18.4 x 42.6 cm (14.5 x 7.25 x 16.75 inches)
Weight	10.4 kg (23 lb)

Environmental
Temperature:
Operating	10º to 35ºC (50º to 95ºF) NOTE: At 35°C (95°F), the maximum operating altitude is 914 m (3000 ft).
Storage	–40º to 65ºC (–40º to 149ºF)
Relative humidity	20% to 80% (noncondensing)
Maximum vibration:
Operating	0.25 G at 3 to 200 Hz
Storage	2.20 Grms at 10 to 500 Hz
Maximum shock:
Nonoperating (half-sine pulse)	105 G, 2 ms
Nonoperating (faired-square wave)	32 G with a velocity change of 596.9 cm/sec (235 inches/sec)
Altitude:
Operating	–15.2 to 3048 m (–50 to 10,000 ft) NOTE: At 35°C (95°F), the maximum operating altitude is 914 m (3000 ft).
Storage	–15.2 to 10,670 m (–50 to 35,000 ft)

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