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Plug a surge protector into the outlet and then plug the computer into the surge protector. Should your home experience some sort of electrical surge, a desktop computer plugged into a wall outlet could be damaged. Protect your computer with a surge protector.Gamers need quite a few ports to plug in gaming controllers and other items. Ports: Dell desktop computers offer quite a few ports, such as USB, HDMI, and Ethernet, allowing you to plug in various devices. These are quite a bit smaller than the full-size tower case. Slim, micro, and mini towers are also available from Dell. It is a large, rectangular box that leaves plenty of room to add components and upgrades in the future. It’s more versatile than the integrated GPU, providing the power gamers need.įorm factor: The form factor refers to the size and shape of the Dell desktop computer case. The graphics card is a separate card that plugs into the motherboard. Graphics card: A Dell desktop computer may have a graphics card with a GPU on it. An integrated GPU isn’t as powerful as a graphics card, but if you aren’t a gamer, you can probably save money by opting for an integrated GPU. GPU: The integrated graphics processing unit (GPU) is a chip on the motherboard. Depending on the way you use your computer, these components may be important features for you. Here are some other features to consider when purchasing a Dell desktop computer. It doesn’t use moving parts, so it’s less susceptible to breakage than a hard disk drive. SSD: The solid-state drive is a newer storage technology that delivers excellent data retrieval speed. They are less expensive to build than solid-state drives, but they are also quite a bit slower. HDD: A hard disk drive, a traditional storage medium for desktop computers, uses spinning platters to store data. Some Dell desktop computers use both technologies, taking advantage of the best features of each. Storageĭell computers use either a hard disk drive (HDD) or a solid-state drive (SSD) as the permanent storage option. A larger number means better performance in both of these measurements. RAM is also measured in clock speed in megahertz (MHz). RAM is measured in gigabytes (GB), such as 4 GB or 8 GB.
#Best monitors for macbook air 2017 upgrade
You can upgrade RAM or add more RAM to most Dell desktop computers relatively easily.
#Best monitors for macbook air 2017 software
Holding software instructions and data in RAM allows the computer to work faster versus constantly pulling this data from a hard drive. Random access memory (RAM) is the temporary storage area where computers hold the data they’re currently using. Buy the most powerful CPU you can afford up front, because this is the hardest component to upgrade later in fact, it’s nearly impossible.
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Look for larger numbers for both of these measurements. CPU speed is measured in clock speed in gigahertz (GHz). The majority of Dell desktop computers use Intel CPUs.ĬPU power is measured in the number of cores, which determines the computer’s ability to multitask. Intel and AMD are the two largest manufacturers of CPUs. The central processing unit (CPU) is the primary processing chip in a Dell desktop computer. Key considerationsįinding the right desktop computer for your needs starts with understanding the computer’s key components and knowing which ones offer the power and working speed you need. It’s a great way to gain wireless connectivity for headphones, keyboard, and other items. Take a look at our favorites, too.īluetooth is a newer feature found on some Dell desktop computers. If you’re in the market for a new Dell desktop computer, we’ve put together this buying guide that can help you figure out the components you need. If you haven’t purchased a desktop computer in a while, you’re going to be impressed by the level of performance and value you get with a Dell model. Dell desktop computers are available in multiple configurations aimed at basic home use, business use, and gaming. Though the company has undergone significant operational changes over the past decade, desktop computers remain important to Dell’s success. Still, if you really need the greatest level of performance for your dollar, a desktop computer is the answer, and you can’t go wrong with a Dell desktop computer.įrom its start in the mid-1980s, Dell is now one of the world’s biggest brand names in computing. With so many powerful mobile computing options available now, desktop computers aren’t as prominent as they once were. Buying guide for best dell desktop computers