1

power connector

2

processor heat sink/fan

3

memory module connectors

 

 

(PWR2)

 

assembly power

 

(2)

 

 

 

 

 

 

 

 

4

main power

5

serial ATA drive connector

6

serial ATA drive connector

 

 

connector (PWR1)

 

(SATA2)

 

(SATA1)

 

7

serial ATA drive

8

serial ATA drive connector

9

battery socket

 

 

connector (SATA3)

 

(SATA0)

 

 

 

10

front I/O panel

11

USB1 system board

12

USB2 system board

 

 

connector

 

connector (from front I/O

 

connector (from front I/O

 

 

 

 

panel)

 

panel)

 

 

 

 

 

 

 

 

13

CMOS jumper (CLEAR

14

USB3 system board

15

audio connector (AUDIO1)

 

 

CMOS)

 

connector

 

(from front I/O panel)

 

16

PCI connector (PCI1)

17

PCI connector (PCI2)

18

PCI Express x16 connector

 

 

 

 

 

 

(PCIE_x16)

 

19

PCI Express x1

20

audio connectors

21

one LAN and two USB ports

 

 

connector (PCIE_X1)

 

 

 

 

 

 

 

 

 

 

 

 

22

chassis fan power

23

USB ports (2)

24

video connector (VGA)

 

 

 

 

 

 

 

 

25

PS/2 mouse and

 

 

 

 

 

 

keyboard connectors

 

 

 

 

 

 

 

 

 

 

 

 

After Working on Your Computer

After you have completed any replacement procedures, ensure that you connect any external devices, cards, cables, and so on, before turning on your computer.

1.Replace the computer cover (see Replacing the Computer Cover).

2.Connect any telephone or network cables to your computer.

NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.

3.Connect your computer and all attached devices to their electrical outlets.

4.Turn on your computer.

5.Verify that the computer works correctly by running the Dell Diagnostics. See your Setup and Quick Reference Guide for help running Dell Diagnostics.

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Dell 420, 220S manual After Working on Your Computer

220S, 220, 420 specifications

The Dell 420, 220, and 220S are well-regarded servers in the Dell PowerEdge lineup, showcasing robust performance and reliability for various enterprise applications. These servers are designed to meet the needs of small to medium-sized businesses, as well as larger enterprises seeking reliable computing solutions.

The Dell PowerEdge 420 stands out with its high-density architecture, optimized for virtualization and cloud applications. Equipped with Intel Xeon processors, it offers impressive processing power and scalability, supporting demanding workloads. With the ability to host multiple virtual machines, the 420 provides efficient resource utilization, ensuring that businesses can maximize their IT investments. The server also features advanced storage options, including the support for both traditional hard drives and solid-state drives, allowing for flexible data management and storage strategies.

In contrast, the Dell PowerEdge 220 and 220S are designed with simplicity and cost-effectiveness in mind. These servers feature tower and rack configurations that are ideal for environments with limited space. They leverage Intel's latest processor technologies, enhancing performance while maintaining energy efficiency. This makes the 220 series suitable for a variety of applications, including file and print services, web hosting, and database management.

One of the key characteristics of the Dell 220 and 220S is their ease of use. The systems are designed with straightforward setup procedures, allowing IT administrators to get them up and running quickly. Additionally, these servers come with Dell's OpenManage systems management tools, which offer comprehensive monitoring and management capabilities, enabling IT teams to maintain optimal server performance and reliability.

In terms of networking technologies, all three models support advanced network connectivity options, including multiple Ethernet ports and support for network interface cards (NICs) to ensure high-speed data transmission. Furthermore, they incorporate features such as redundancy in power supplies and cooling systems, enhancing overall system reliability and uptime.

Overall, the Dell 420, 220, and 220S represent a versatile range of server options that cater to varying business needs. With advancements in processing power, storage flexibility, and comprehensive management tools, these servers are well-suited for organizations looking to enhance their IT infrastructure while ensuring performance, reliability, and scalability.