Insert a CD or DVD if applicable into this drive

1	CD/DVD drive	Insert a CD or DVD (if applicable) into this drive.

2	floppy drive	Insert a floppy disk into this drive.

3USB 2.0 connectors (2) Connect USB devices such as a mouse, keyboard, memory key, printer, joystick, and computer speakers into either of the USB connectors.

		It is recommended that you use the USB connectors on the back panel for devices that
		typically remain connected, such as printers and keyboards.

4	LAN indicator light	This light indicates that a LAN (network) connection is established.

5	diagnostic lights	Use these lights to help you troubleshoot a computer problem based on the diagnostic
		code. For more information, see "Diagnostic Lights" on page 37.

6	power button	Press this button to turn on the computer.
		NOTICE: To avoid losing data, do not turn off the computer by pressing the power
		button for 6 seconds or longer. Instead, perform an operating system shutdown.
		NOTICE: If your operating system has ACPI enabled, when you press the power
		button the computer will perform an operating system shutdown.

7	power light	The power light illuminates and blinks or remains solid to indicate different operating
		states:
		• No light — The computer is turned off.
		• Steady green — The computer is in a normal operating state.
		• Blinking green — The computer is in a power-saving mode.
		• Blinking or solid amber — See "Power Problems" in your online User’s Guide.
		To exit from a power-saving mode, press the power button or use the keyboard or the
		mouse if it is configured as a wake device in the Windows Device Manager. For more
		information about sleep modes and exiting from a power-saving mode, see "Power
		Management" in your online User’s Guide.
		See "System Lights" on page 36 for a description of power light patterns that can help
		you troubleshoot problems with your computer.

8	hard-drive activity light	This light flickers when the hard drive is in use.

9	headphone connector	Use the headphone connector to attach headphones and most kinds of speakers.

10	microphone connector	Use the microphone connector to attach a microphone.

Quick Reference Guide

GX620 specifications

The Dell OptiPlex GX620 is a desktop computer that was launched in the mid-2000s and quickly became popular in business environments. Despite its age, the OptiPlex GX620 remains notable for its build quality, upgradeability, and reliability, traits that have made Dell a respected name in the commercial PC market.

One of the key features of the GX620 is its compact form factor. The system was available in several configurations, including a small form factor (SFF) and a mini-tower, allowing it to fit comfortably in various workspace environments. This flexibility makes it an attractive option for businesses looking to save space while maintaining performance.

The GX620 was powered by Intel processors, specifically the Intel Pentium D and Intel Core Duo. These efficient processors provided ample power for productivity tasks, making the GX620 suitable for typical office applications such as word processing, spreadsheets, and web browsing. The system supported a maximum of 4GB of DDR2 RAM, which, while modest by today’s standards, was ample for the typical uses of its time.

In terms of storage, the GX620 offered several options, including traditional hard drives with variable capacities. This allowed users to select the right balance of performance and storage size according to their specific needs. Additionally, the system featured numerous connectivity options, including USB 2.0 ports, audio jacks, and an optional PCI Express slot for expanding capabilities with additional graphics or network cards.

The OptiPlex GX620 was equipped with Dell's management technology, which included remote management features that allowed IT departments to efficiently deploy and maintain multiple units across an organization. This was particularly advantageous for larger businesses that required centralized management tools to streamline operations.

Moreover, the GX620 was built with Dell's focus on sustainability and energy efficiency. The design considered environmental factors, and users appreciated its low power consumption relative to performance, aligning with corporate sustainability goals.

In conclusion, the Dell OptiPlex GX620 remains a notable example of robust desktop computing designed for business environments. With its compact design, reliable performance, and management features, it served well in various office settings despite being a product of an earlier era, showcasing Dell's commitment to quality and functionality.

Insert a CD or DVD (if applicable) into this drive.

Insert a floppy disk into this drive.

code. For more information, see "Diagnostic Lights" on page 37.

• No light — The computer is turned off.

• Steady green — The computer is in a normal operating state.

• Blinking green — The computer is in a power-saving mode.

Management" in your online User’s Guide.

This light flickers when the hard drive is in use.

GX620 specifications