Which of the following can present an environmental hazard when disposing of computer equipment?

The choice of a CRT monitor as presenting an environmental hazard when disposing of computer equipment is accurate due to the specific materials and components involved in its construction. CRT (Cathode Ray Tube) monitors contain lead, a toxic heavy metal, as well as phosphor compounds that can be harmful if not disposed of properly. When CRT monitors are discarded without following proper electronic waste disposal methods, these hazardous materials can leach into the environment, posing risks to soil and water quality, as well as to human health.

In the case of the other options, while they may not be ideal for disposal, they do not typically contain the same level of hazardous materials as a CRT monitor. For example, a bezel, SATA cable, and Cat5 cable are generally made from plastics and metals that are less harmful. However, these items should still be recycled or disposed of responsibly to minimize their environmental impact, but they do not present the same degree of hazard associated with CRT monitors.