Desktops can come in all shapes and sizes, and PCs that are designed for gaming purposes are not only some of the most popular types of computers, but also some of the most expensive. A lot of the best models can be several thousands of dollars when bought brand new, but the majority of consumers are probably going to be shopping for gaming desktops under $1000. Fortunately, even without limiting your options to PCs that are on sale for a discount price, you can still find a good amount of top-quality models for this relatively affordable cost. Take a look at the reviews below and see for yourself!

Best Gaming Desktop Computers Under $1000 for Sale - 2013 (Updated)

Microtel Gaming Desktops Under $1000

Microtel Computer AMTI9041

New: $800
Used: $700

Boasting a 4 out of 5 star rating on Amazon and often praised by happy customers as being extremely fast and efficient, this desktop PC is a great choice for gamers. It's powered by an AMD Phenom II x4 processor operating at 3.4GHz, so you can see why so many people are noticing its speed. The Microtel AMTI9041 gaming desktop also features 12GB of DDR3 RAM and a 1-terabyte hard drive, so you shouldn't have any issues storing a ton of games on it. 

Other notable features you will find in this popular PC include a Nvidia 550 GTX-TI 1GB video card, Microsoft Windows 7 Home Premium Full Version CD, and WiFi capability. 

iBuyPower Gaming Desktops Under $1000(118220)

iBuyPower Gamer Power AM522D3

New: $700

Most of the reviews for this model are very positive and many buyers claim that it is one of the best desktop computers out there for those on a budget.  It packs a pretty decent punch with the AMD Quad Core FX 4100 Processor which operates at 3.6GHz, as well as the 8GB of SDRAM DDR3 RAM and whopping 1 terabyte of 7200RPM hard drive. With the AMD Radeon HD 6670 graphics processor you will have a killer experience with whatever game you choose to play, or even whichever movie you watch, making the iBuyPower AM522D3 an overall great multimedia PC.

Lenovo Gaming Desktops Under $1000Credit:

IBM Lenovo K330B 77472BU

New: $730

Our first featured model had the i7 processor, and our second had the i3; now we come to the IBM Lenovo K330B which comes with a 3.0GHz Intel Core i5 2320. This is not any ordinary processor, though, as it also has 4 cores, 4 threads and up to 6MB of cache. In addition to that, these powerful gaming desktops under $1000 incorporate an Intel HD Graphics 2000 card for a superior entertainment experience.

The Lenovo K330B also have 8 USB ports, 6 USB 2.0 ports, 1 serial port and 1 VGA video out port. These are the lightest gaming desktops for sale on this list of reviews, weighing only 24.7 pounds and measuring 16-by-7-by-18.3 inches. In terms of storage space, this PC has a massive 2048GB of SATA hard drive.

Based on customer ratings, I have found that these are definitely three of the top choices of multimedia PCs for you to consider that still have a sufficient amount of models in stock. Considering the fact that there are so many computers for sale for less than a thousand dollars--from all brands including Sony, HP, IBM and Dell--there may be better options available for you as the best gaming desktops under $1000.