Controls and Lights

Front of the computer:

Power button

push button

Power light

blue light — Blinking blue in sleep state; solid blue for

 

power-on state

 

amber light — Blinking amber indicates a power problem

 

sensed by the power supply unit. Solid amber when the

 

computer does not start indicates the system board cannot

 

start initialization.

 

off — System is in hibernate, soft-off, or mechanical-off

Drive activity light

blue light — A blinking blue light indicates the computer is

 

reading data from or writing data to the SATA hard drive or

 

CD/DVD.

Rear of the computer:

 

Link integrity light (on

green light — A good connection exists between the network

integrated network adapter)

and the computer.

 

off (no light) — The computer is not detecting a physical

 

connection to the network.

Network activity light (on

yellow blinking light

integrated network adapter)

 

 

 

Power

 

DC power supply:

Voltage (see the safety information that shipped with your computer for important voltage setting information)

Coin-cell battery

Vostro 420 — 115/230 VAC, 50/60 Hz, 8A/4A

Vostro 220 — 115/230 VAC, 50/60 Hz, 7A/4A

Vostro 220s — 115/230 VAC, 50/60 Hz, 6A/3A

3 V CR2032 lithium coin cell

Physical

Height

Vostro 420

— 41.4 cm (16.3 inches)

 

Vostro 220

— 35.44 cm (13.95 inches)

 

Vostro 220s — 35.4 cm (13.9 inches)

Width

Vostro 420

— 18.3 cm (7.20 inches)

 

Vostro 220

— 16.94 cm (6.67 inches)

 

Vostro 220s — 10 cm (3.9 inches)

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Dell 420, 220S manual Cd/Dvd

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.