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Specifications

Dell™ Dimension™ 4700C Service Manual

Memory
Type	400-MHz and 533-MHz DDR2 unbuffered SDRAM
Memory connectors	two
Memory capacities	256-MB, 512-MB, 1-GB, or 2-GB non-ECC
Maximum memory	4 GB NOTE: See "Addressing Memory With 4-GB Configurations" in your Owner's Manual to verify the amount of memory available to the operating system.
BIOS address	F0000h

Computer Information
Chip set	Intel 915G Express chip set
DMA channels	eight
Interrupt levels	24
BIOS chip (NVRAM)	4Mb
NIC	Integrated network interface capable of 10/100 Mbps communication
System clock	800-MHz data rate

Video
Type	Intel integrated Graphics Media Accelerator (GMA) 900 x16 PCI Express Discrete Graphics

Audio
Type	ADI 1980 AC97 Codec

Expansion Bus
Bus type	PCI Express x1 and x16
Bus speed	PCI Express: x1 slot bidirectional speed: 500 MB/sec x16 slot bidirectional speed: 8 GB/sec
PCI Express:
connector	one x1
connector size	36 pins
connector data width (maximum)	one PCI Express lane
PCI Express:
connector	one x16
connector size	164 pins
connector data width (maximum)	16 PCI Express lanes

Drives
Externally accessible	one slimline 3.5-inch media bay one slimline 5.25-inch drive bay
Available devices	Serial ATA drive, USB memory devices, CD drive, DVD drive, DVD+RW drive, DVD/CD-RW combo drive, DVD+/-RW, and Flash Card Reader
Internally accessible	one bay for 1-inch high hard drive

Connectors
External connectors:
Serial	9-pin, 16550C-compatible connector
IEEE 1394	one 6-pin powered back-panel connector (not present on all computers) one 6-pin powered front-panel connector (with optional Flash Card Reader)
Video	15-hole D-SUB connector
USB	two front-panel and five back-panel USB 2.0–compliant connectors
Headphone	front-panel miniature connector for line-out
Audio	five connectors for line-in, line-out, microphone, surround, and center/Low Frequency Effects (LFE) channel; S/PDIF back panel connector (S/PDIF connector not present on all computers)
Network adapter	RJ45 connector
Modem	RJ11 (MDC 1.5) connector
System board connectors:
IDE drive	one 40-pin connector
Serial ATA	one 7-pin connectors
Fan	one 5-pin connectors
PCI Express x1	36-pin connector
PCI Express x16	164-pin connector
USB	8-pin header for optional Flash Card Reader (3.5-inch bay device)
MDC	one 12-pin connector
Front-panel audio	one 10-pin header
Front panel	one 34-pin header
Power	one 2 x 10 connector
Processor power	one 2 x 2 connector
IEEE 1394	one 2 x 5 header for optional Flash Card Reader (3.5-inch bay device)

Controls and Lights
Power control	push button
Power light	green light — Blinking green in sleep state; solid green for power-on state. amber light — Blinking amber indicates a problem with an installed device; solid amber indicates an internal power problem (see "Power Problems" in your Dell Dimension Owner's Manual).
Hard-drive access light	green
Link integrity light (on integrated network adapter)	green light — A good connection exists between a 10-Mbps network and the computer. orange light — A good connection exists between a 100-Mbps network and the computer. off (no light) — The computer is not detecting a physical connection to the network.
Activity light (on integrated network adapter)	yellow blinking light
Diagnostic lights	four lights on the back panel (See "Diagnostic Lights" in your Dell Dimension Owner's Manual.)
Standby power light	AUX_PWR on the system board
Activity light (optional Flash Card Reader)	green blinking light

Power
DC power supply:
Wattage	160 W 270 W
Heat dissipation	460.7 BTU/hr
Voltage (See the safety instructions in the Product Information Guide for important voltage setting information.)	fixed-voltage power supply — 110 V at 50/60 Hz manual selection and auto-sensing power supplies — 90 to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz; 100 V at 50/60 Hz for Japanese computers
Backup battery	3-V CR2032 lithium coin cell

Physical
Height	32.3 cm (12.7 inches)
Width	9.6 cm (3.8 inches)
Depth	35.6 cm (14.0 inches)
Weight	7.4 kg (16.4 lb)

Environmental
Temperature:
Operating	10° to 35°C (50° to 95°F) NOTE: At 35°C (95°F), the maximum operating altitude is 914 m (3000 ft).
Storage	–40° to 65°C (–40° to 149°F)
Relative humidity	20% to 80% (noncondensing)
Maximum vibration:
Operating	0.25 G at 3 to 200 Hz at 0.5 octave/min
Storage	0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock:
Operating	bottom half-sine pulse with a change in velocity of 50.8 cm/sec (20 inches/sec)
Storage	27-G faired square wave with a velocity change of 508 cm/sec (200 inches/sec)
Altitude:
Operating	–15.2 to 3048 m (–50 to 10,000 ft)
Storage	–15.2 to 10,668 m (–50 to 35,000 ft)

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