Dell Inspiron 620s Service Manual

Dell™Inspiron™620sServiceManual
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Notes, Cautions, and Warnings
Information in this document is subject to change without notice.
©2011DellInc.Allrightsreserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarksusedinthistext:Dell™,theDELLlogo,andInspiron-™aretrademarksofDellInc.;Microsoft®, Windows®, and the Windows start button logo are either
trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
proprietary interest in trademarks and trade names other than its own.
2011 -05Rev.A00
Regulatory model: D06D series
Regulatory type: D06D001
Technical Overview
Before You Begin
Computer Cover
Memory Module(s)
Front Bezel
PCI Express Cards
Card Retention Bracket
Drives
Front I/O Panel
Power Button Module
Fans
Processor
Coin-Cell Battery
Power Supply
System Board
System Setup
Flashing the BIOS
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Dell Inspiron 620s Specifications

General

Tcase	69.1 °C
Bus type	DMI
Processor cache	3 MB
Processor cores	2
Processor model	i3-2120
System bus rate	5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-2100 Desktop Series
Processor socket	LGA 1155 (Socket H2)
Processor threads	4
Processor codename	Sandy Bridge
Processor frequency	3.3 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	65 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	33
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3 1066/1333
Memory bandwidth supported by processor (max)	21 GB/s
Maximum internal memory supported by processor	32 GB
HDMI	Yes
Platform	PC
Power supply type	AC/DC
Headphone connectivity	3.5 mm
Ethernet interface type	Gigabit Ethernet
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Audio system	HD
Motherboard chipset	-
Audio output channels	5.1 channels
Memory slots	2x DIMM
Internal memory	4 GB
Memory channels	Dual-channel
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	2 x 2 GB
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Total storage capacity	500 GB
On-board graphics card ID	0x102
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 2000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Display type	LED
Display diagonal	18.5 \
Display brightness	250 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Viewing angle, vertical	160 °
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Operating system installed	Windows 7 Home Basic
USB 2.0 ports quantity	8
Firewire (IEEE 1394) ports	0
PCI Express x1 slots	3
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Product color	Black
Power supply	250 W
Processor ARK ID	53426
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	433.1 mm
Width	106 mm
Height	377.9 mm
Weight	7300 g