Dell Dimension E520 Service Manual

Technical Overview: Dell Dimension E520 Service Manual
file:///T|/htdocs/systems/dimE520/en/SM_EN/techov.htm[10/16/2012 1:04:43 PM]
1 CPU fan connector 2 processor and heat sink connector 3 processor power
connector
4 memory module
connectors
5 battery socket (BATTERY) 6 SATA Connectors
SATA0 and SATA1
7 front panel I/O
connector
8 main power connector 9 SATA connectors
SATA4 and SATA5
10 FlexBay USB
connector
11 clear CMOS jumper (CLRCMOS) 12 password jumper
(CLRPSWD)
13 PCI Express x16
card connector
14 PCI Express x1 card connector 15 PCI card connector
16 floppy drive
connector (FLOPPY)
17 Standby LED (near blue lever on PCI
Express x16 connector)
Power Supply DC Connector Pin Assignments

Dell Dimension E520 Specifications

General

Memory	Up to 4GB DDR2 SDRAM
Networking	Integrated 10/100 Ethernet
Power Supply	305W
Processor	Intel Pentium D, Intel Core 2 Duo
Storage	Up to 500GB SATA HDD
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Integrated Intel GMA 950
Audio	Integrated 7.1 channel audio
USB Ports	8 USB 2.0 ports
Operating System	Windows XP, Windows Vista
Ports	VGA, serial, parallel, PS/2, audio in/out
Expansion Slots	1 PCI-e x16, 2 PCI