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Alienware X51 Review

The Alienware X51 has been making waves in the gaming community since it was released. Some people love it, while others don’t have such a positive outlook on it. So what’s the verdict? In this epic guide, we’ll answer all of your questions and give you a comprehensive product review. We’ll cover everything from performance to price to design. Whether you’re on the fence about buying an Alienware X51 or you just want to know more about it, this guide has everything you need!

This concludes our comprehensive guide to the Alienware X51 gaming desktop. This space-saving machine packs some serious power without breaking the bank. It won’t take up much of your valuable desk space but still brings you high-end specs at a price that won’t put a hole in your wallet.

With the Alienware X51, you get raw power and agility along with respectable specs, all at an unbeatable cost. You’ll be ready to tackle any task with ease – from gaming to running everyday applications – thanks to its solid processor and RAM.

Manual for Alienware X51

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Pros and Cons of Alienware X51

  • Great price range;
  • Small size;
  • Decent performance;

  • No room for expansion;
  • Outdated hardware;
  • Power supply may require an upgrade;

Unfortunately, that’s where the positives end because this system offers no room for upgrades or expansion. Hardware-wise, it doesn’t offer too much beyond what’s already on board – meaning you’ll be stuck with outdated technology unless you buy a new one. On top of that, the included power supply may not be able to handle more powerful hardware upgrades – so you might have to upgrade your power supply along with your hardware if you’re looking to bring your X51 up to speed with modern gaming PCs! All things considered, the Alienware X51 is an alright option for those who want a light and tidy set-up without investing too much money – but if you’re looking to build a powerful gaming PC over time that would tackle the modern AAA titles, then this isn’t going to cut it.

Alienware in General

Alienware is an American computer hardware company owned by Dell. It specializes in producing gaming computers that are designed to deliver superior performance in order to provide a competitive edge for gamers. Alienware’s desktop PCs, laptops, and monitors feature cutting-edge technology that helps gamers stay ahead of the game. The company also produces peripherals such as keyboards, mice, audio controllers, headsets, and more that can help take your gaming experience to the next level.

Alienware in General

Aside from its acclaimed gaming PCs, Alienware also offers powerful workstations that can easily handle tasks like 3D rendering or video editing with ease. With a wide range of configurations available on both desktops and laptops, you can surely find something that suits your needs.

The Alienware X51 is a gaming desktop computer released by Alienware in 2013. It is created with gaming enthusiasts in mind and features high-end components designed to bring the best gaming experience possible. With its sleek design, powerful specs, and reliable performance, it is one of the most popular gaming desktops on the market.

To provide you with all information on the Alienware X51, we have written an in-depth review. Read on to know more about the features and performance of this gaming desktop. [1],[2],[3],[4]

Alienware X51 Design

Design is an important factor to consider when purchasing a desktop computer. The design of the desktop determines how user friendly and aesthetically pleasing your computer will be. A good design can make all the difference in day-to-day use, from ergonomic comfort to enhancing productivity.

The Alienware X51 features an angular mid-tower chassis with sharp edges and smooth curves for a modern yet timeless look. The case is designed primarily in black with select accents of silver to draw the eye and add a bit of flair without being too flashy.

Size wise, this machine is a little bigger than the likes of PS4 or Xbox One, but still small enough to fit on a desk without taking up too much space. The X51’s design allows users to easily access the ports and drives, as well as keep their desktop clean of cords and clutter.

On the front of the machine, you will notice a signature alien logo that can change colors depending on your lighting preferences. This subtle feature adds a nice touch to the overall look of the device and enhances its appeal.

Alienware machines also come with a AlienFX feature which allows users to customize the lighting of their device with up to 8,000 of different color combos. This feature is great for gamers who want to match their desktop with their gaming setup or just add a bit of personal flair.

With an ergonomic design that takes into account comfort and accessibility, as well as features like customizable LED lights, Alienware X51 delivers high-end performance in an attractive package. [1],[2],[3],[4]

Alienware X51 Ports

When it comes to desktop computers, the importance of ports cannot be overstated. Having adequate port options ensures that all components can be connected easily and without having to purchase additional adapters or cables. Not only does this improve productivity, but it also helps to prevent compatibility issues between different types of hardware and peripherals.

The Alienware X51 is an excellent example of a computer with plenty of ports for expansion. You will notice most of the ports on the front panel, which consists of two USB 3.0 ports and headphone and microphone jacks. In addition, you will be able to make use of the dual-layer DVD drive.

The rest of the ports reside on the machine’s rear panel, which also contains four SuperSpeed USB 3.0 ports together with two high-speed USB 3.0 ports, an Ethernet port and an HDMI connection.

Audio-wise, you can take full advantage of coaxial S/PDIF ports for digital output, a subwoofer port you can use to connect to an external soundbar, and a line-out port for connecting headphones or speakers. Obviously you have a connection for a mic too as well as line-in for recording audio.

The Alienware X51 also gives you full access to the ports of your GPU from the outside of the case; these will depend on the type of card you have installed. [1],[2],[3],[4]

Alienware X51 Specifications

Specs are by far the most important component of a gaming desktop. To ensure optimal performance, you want to make sure that your system is equipped with the best components available on the market.

Alienware X51 Specifications

The Alienware X51 features a 6th generation Intel Core processor and plenty of RAM for multitasking and running multiple applications at once. Budget options can come with a 4th gen Intel processor and 6GB RAM, while more powerful machines can be outfitted with up to 6th Gen processors and 16GB of RAM. You can also upgrade it by yourself since the desktop comes with 2 RAM slots that allows you to replace your existing memory with higher capacity modules.

It’s worth mentioning that Alienware X51 runs on a lower clock speed than intended. This can be a bit of a turn-off for those who are looking for the highest level of performance but it shouldn’t be an issue for most gamers. However this is a pre-causation in order to reduce overheating.

Graphics wise, you have the choices starting with a Nvidia GeForce GTX 745 for budget models, up to higher-end cards like the Nvidia GeForce GTX 960 which is more than enough for most gamers. If you can allow upgrading a power supply, the Alienware X51 can be easily tricked out with an additional power supply and high-end graphics card.

With 4K gaming being a hot thing nowadays, you may wonder whether X51 is capable of running games in this resolution. The answer is yes, it is capable, though you may need to tweak a few settings here and there in order to achieve flawless performance.

Storage-wise, X51 is compatible with M.2 PCIe SSDs. You can also opt for an additional drive if you need more space for your games, movies and other content. The maximum amount of storage you can find on X51 is 2 TB but you can safely update it by yourself.

One negative about the specs of this desktop is the power supply. 180-watt power isn’t enough for upgrading certain components and running high-end games.
However, you can easily upgrade the power supply to a larger one if you need more power.

All in all, Alienware X51 delivers excellent gaming performance on a budget. It’s not the most powerful machine out there but it should suffice for most gamers without breaking the bank. With an ergonomic design and plenty of ports for expansion, you can be sure that this desktop will serve you well for many years to come. [1],[2],[3],[4]

Alienware X51 Performance

Performance is the most important factor to consider when purchasing a desktop computer. A computer’s performance affects how quickly you can do daily tasks, run applications, and play games. If a computer is too slow, it will take longer to complete tasks and drain your patience. The Alienware X51 is an excellent choice for those who need high performance in their computing experience.

When it comes to performing productive tasks, such as running applications, the Alienware X51 is aided with a 6th gen Intel Core processor that can provide plenty of power for multitasking and running multiple applications at once. It also features up to 16GB of RAM, helping with the performance further.

However it’s worth taking into consideration that quad core processors are quite outdated nowadays and can no longer keep up with today’s games as they require higher clock speeds.

GPUs are also a key part of the performance equation, but as we mentioned Alienware X51 offers plenty of choices starting from Nvidia GeForce GTX 745 to higher-end cards like the Nvidia GeForce GTX 960.

As for gaming performance, the Alienware X51 is more than capable of running most recent titles in 1080p resolution at high settings. It’s worth noting that it’s more than possible to get even better results out of this computer if you choose to install an additional power supply and high-end graphics card for 4K gaming.

However, you certainly won’t be able to upgrade the standard GPU with something out of 3000 series, as the power limitations of the PSU won’t allow it. Still, if you’re okay with 1080p gaming and don’t mind tweaking a few settings here and there, Alienware X51 will provide an excellent experience.

So you definitely want to upgrade your power supply if you want to upgrade your graphics card since the desktop comes with a 180-watt power supply, which is not enough for most of the modern GPUs. [1],[2],[3],[4]


No matter how great the features are, no one wants to spend too much on a desktop computer. Thankfully, the Alienware X51 offers a great price-performance ratio compared to most of its competitors.

When it comes to pricing, the Alienware X51 is available in a variety of configurations from entry level to high-level PC, depending on your budget and needs. The base version starts at $700, which is a great value considering its specs and features.


The mid-range model will cost you around $1,099 while the highest end model can go up to $1,599 depending on what kind of components are included. All models come with a one year warranty from Alienware but longer warranties can be purchased for more money as well.

Overall, the Alienware X51 provides an excellent gaming experience at an affordable price point. It’s perfect for gamers who want a reliable machine that can handle most modern titles without breaking the bank. [1],[2],[3],[4]


What motherboard is in the Alienware X51?

The Alienware X51 features a Mini-ITX motherboard from either Gigabyte or MSI, depending on the configuration. The exact model number varies according to the version of the Alienware X51 purchased.

The Mini-ITX form factor is limited in terms of expandability and features, but it is an excellent choice for a gaming PC due to its size and power efficiency. Still, some sacrifices had to be made here on the upgradability front; for instance, the Alienware X51 motherboard only supports one PCIe x16 slot, so a dedicated graphics card cannot be added or upgraded.

How much RAM does Alienware X51 have?

The Alienware X51 comes with a range of RAM configurations, allowing you to choose the perfect option for your gaming needs. It starts at 6GB of DDR4 memory and can be upgraded up to a maximum of 16GB. The system also features two RAM slots, so users can further expand their RAM capacity if they wish.

When it comes to individual components, Alienware X51 offers the choice between Intel Core i3/i7, ranging from 2.20GHz to 3.60GHz with up to 8 cores depending on the model configured.

All this adds up to an impressive package that is sure to satisfy even the most demanding gamers. With excellent performance, robust build quality and a huge range of configurable options, the Alienware X51 is an excellent choice for anyone looking for a gaming experience that won’t break the bank.

Is Alienware X51 upgradable?

Despite its smaller size for a gaming desktop, the Alienware X51 is highly upgradeable, with plenty of room to expand. It can be upgraded with additional RAM, a larger hard drive, and even a more powerful graphics card. The chassis itself has multiple slots for expansion cards and other components, so it’s easy to add in new hardware over time as needed.

The case also has a pull-out tray that allows for quick access to the inside of the computer without having to open up the whole system. This makes it easier for users who are comfortable with tinkering around inside their computers or those who want to upgrade components down the line.

Is Alienware X51 upgradable?

When upgrading components, however, it’s important to remember that some parts may need special drivers or BIOS updates to work optimally with the system. It’s also important to check that any new components will fit inside the case, as some hardware may be too large for the X51 chassis.

And size can definitely become an issue for certain components, like larger GPU cards. The X51 is designed to accommodate the latest graphics cards from AMD or Nvidia, but some of the more powerful models may not fit depending on the size and layout of their components.

When did Alienware X51 come out?

Alienware X51 was first released in 2013. It is a small form factor gaming desktop that has been designed to provide gamers with powerful performance, cutting-edge graphics and a stylish design. The original X51 was powered by a 6th gen Intel Core processor and could be configured with up to 16GB of RAM, 2TB of storage space and an NVIDIA GeForce GTX745-GTX 960 graphics card.

The exact specs will depend on the model of X51 you choose as there have been several versions released since its initial launch. The more stacked specifications will run you more money.

What year was the Alienware X51 R2 released?

The Alienware X51 R2, the second iteration of the Alienware X51 gaming desktop, was released in 2013. This updated version of the popular gaming desktop featured a sleek design and improved specs over its predecessor. The Alienware X51 R2 had a 6th generation Intel Core processor with up to 16GB DDR3 RAM, 2TB hard drive storage, and support for NVIDIA cards, up to a GTX 960 graphics card. The Alienware X51 R2 retailed for $700-$1500 at the time of release, making it an affordable option for gamers who wanted to experience next-level gaming performance without breaking the bank.

What is the best graphics card for Alienware X51?

The most powerful GPU available for the Alienware X51 is the NVIDIA GeForce GTX 960. It offers great performance and features, making it a decent choice for gaming and other tasks.

If you upgrade the power supply of your X51, you can also get an NVIDIA GeForce GTX 1060. However, these cards draw more power and require a PSU with more capacity.

1050Ti is also a great option that won’t require a power supply upgrade. It offers more power than the 960 and can handle most games at 1080p with decent settings.

Related Video: Alienware X51 review


Overall, the Alienware X51 is a great choice for gamers looking for an affordable yet powerful gaming desktop. With its sleek design and ample ports, it’s perfect for those who need the power without breaking the bank. The ergonomic design ensures comfort while enhancing productivity, and its customizable lighting features make it a great conversation starter. The Alienware X51 is sure to rise in popularity as gamers continue to demand more from their gaming machines. With its unbeatable value and performance, the Alienware X51 is an excellent choice for any gamer wanting to step up their game.

X51 comes in a variety of configurations from budget to high-end. It has the power to get you through the recent AAA titles and almost any task you’d want to throw against it. The sleek design offers ample options for gaming and productivity, while still providing that unmistakable Alienware look.

Just keep in mind that because of its size, you’ll have to consider the placement and wiring before you get set up. But most importantly, you won’t have as much freedom upgrading because of this form factor. For example, you can’t add a new graphics card or upgrade the RAM beyond 16GB.

And if you want to upgrade your graphics card beyond the GTX 960, you will also need to upgrade the power supply. But overall, the Alienware X51 is still a great choice for its price. Its good looks and powerful performance will keep gamers happy and make them look like pros in the process.

All things considered, if you want to get into a powerful gaming desktop that won’t break the bank and won’t take up much space, then the Alienware X51 is definitely worth considering. Whether you’re looking for an entry-level gaming machine or just something with enough power to handle everyday tasks, it’s got you covered. The Alienware X51 offers great value for your money and should give any avid gamer a happy surprise!


  1. https://www.dell.com/p/alienware-x51-r3/pd.aspx?c=sg&cs=sgdhs1&l=en&s=dhs&~ck=mn
  2. https://www.pcmag.com/reviews/alienware-x51-r2
  3. https://www.tomsguide.com/us/alienware-x51,review-2908.html
  4. https://www.cnet.com/reviews/alienware-x51-review/
  5. https://www.trustedreviews.com/reviews/alienware-x51