Pc cases can change the overall look and feel of your desktop. These casings are well-suited whether you’re designing a new PC or looking to improve the look and feel of your old one; horizontal Pc cases are valid for both reasons.

As for the performance, not only will your PC look beautiful, but it will have a much better cooling mechanism, efficient cable management, and improved hardware options. You can also use a water-cooling setup with horizontal computer chassis.

Most of the cases are smallest in computer sizes.

Over the years, PC cases have changed drastically, perhaps more than the components inside them. Nowadays, horizontal computer case are more about charm and stylish looks.

Horizontal PC casings tick many of the essential boxes, and many things separate them from standard pc cases.

Having said, we hereby present some of the best Horizontal PC chassis that will give a whole new feel to your existing system and plenty of options to upgrade your PC’s components.

Does Dust Accumulate Faster When my PC Tower Case is Horizontal?

On the paper, since there is a large area closer to the ground than the vertical orientation, Yes, it can accumulate dust faster. However, there is not much difference in reality, as long as your airflow configurations are okay.

Moreover, the accumulation of dust is also based on the design and build of the casing. Some casings are poorly built and accumulate dust, regardless of orientation and position.

Also, when you place your tower PC case horizontally, the side air fans will become the bottom fans. And, if these fans are for air intake, they will suck in the dust a lot faster. Therefore, it is recommended not to use any intake fans on the bottom side and use standoffs to lift your casing from the surface.

Also, if you are using liquid cooling, you are okay with almost any orientation without worrying about dust accumulation.

Best Horizontal Computer Cases In 2022

CaseDimensionsM/B SupportPrice
SilverStone Technology GD09B17.32x 6.69 x 14.09 InchesUpto ATXCheck Price
Thermaltake Core P525.5 x 26 x 7.2 InchesUpto ATXCheck Price
Thermaltake Core G317.9 x 14.6 x 5.5 InchesUpto ATXCheck Price
Cooler Master MasterBox17.9x 8.1x 15 InchesUpto ATXCheck Price
Thermaltake Level 2016.9 x 13 x 13.7 inchesUpto M-ATXCheck Price
SilverStone ML0413.78 x 17.32 x 4.13 inchesUpto M-ATXCheck Price
Antec VSK200018.6 x 15.9 x 7 inchesUpto M-ATXCheck Price
In-Win CE6853.8 x 13.1 x 14.6 inchesUpto M-ATXCheck Price
InWin BL04014.4 x 3.8 x 13 inchesUpto M-ATXCheck Price
NZXT H17.3x 15.2x 7.3 InchesM-ITXCheck Price
Fractal Design Node 20213.07 x 14.84 x 3.46 inchesM-ITXCheck Price

Top Horizontal ATX Case – That Support ATX Motherboards

CaseReviewsPSU LimitBuy Now
SilverStone Technology GD09B170mmCheck Price
Thermaltake Core P5Standard PS2 PSUCheck Price
Thermaltake Core G3SFX PSUCheck Price
Cooler Master MasterBoxStandard PS2 PSUCheck Price

SilverStone Technology GD09B

Don’t get confused with its simple design; the Silverstone GD09B has a lot more to offer than just the good looks.

The case features incredible inner spaces for internal PC components.

Its dimensions are more than sufficient for demanding uses, and it supports SSI-CEB, ATX, Micro-ATX motherboards.

Furthermore, it comes with 7+1 expansion slots, and you can comfortably fit one 5.25″ external and two 3.5″ and one 2.5″ internal drives; hence storage wise it offers a lot.

  • Supports ATX Motherboards
  • Features two USB Type-C ports on the front.
  • Excellent cooling and silent working with reliable dust prevention.
  • The case is compatible with SSI-CEB, ATX, Micro-ATX motherboards.
  • Come with quick access filters.
  • Comes with eight expansion slots.

The ventilation is excellent throughout the casing, thanks to its large dimensions that allow for consistent and superior airflow.

We also found this SilverStone horizontal motherboard case best for a Home Theatre PC/HTPC uses as it will enable you to lower the fan’s speed, and you can also use liquid cooling options without any issues.

Overall, the SilverStone GD09B is an excellent chassis that looks different from the others and includes everything you will need for a smooth setup. Lastly, there are a number of ports that you can use for various purposes.

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Thermaltake Core P5

This Thermaltake Core P5   is a full-glass casing that looks stunning. Look wise, this casing is above all, and it’s almost impossible to get better than this chassis in terms of design. Performance-wise, this case doesn’t disappoint as well.

Moreover, you can remove the legs and place them both vertically and horizontally.

The inner is spacious, and it can comfortably accommodate various components and drives inside that too in various positions.

Space-wise this case is much better than the others.

As for the cooling capacity, it supports water cooling, and overall cooling fan support is reliable. The chassis also includes removable dust filters.

The cable is neat and tidy, thanks to its spacious inner, and it also enhances airflow throughout the case. You can also mount cooling radiators horizontally and vertically.

  • Supports ATX motherboards
  • The front panel has USB 3.0 ports and HD audio ports.
  • The side panel glass is 5mm thick (transparent).
  • Supports Mini ITX, Micro ATX, and ATX Motherboards.
  • Allows for 2-way GPU placement.
  • Max VGA length is up to 280mm (with the radiator) and 320mm (without radiator).

The front I/O panel looks elegant and sleek. You will find two USB 3.0 ports, two USB 2.0 ports, and HD audio inputs along with a power button.

Lastly, assembling is a bit complicated if you are a beginner, but it is a breeze for experts. The price is right, and overall consumer ratings are satisfactory.

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Thermaltake Core G3

Another Thermaltake on the list, this time we present the G3  that you can mount vertically as well as horizontally, and it works flawlessly in both placements.

horizontal gaming pc case

Furthermore, it is the most affordable ATX horizontal gaming pc case on the market and includes some impressive features and support for the price-point.

This pc case is also ideal when you have limited space.

Due to its sleek and compact dimensions, you can easily place it inside the cabinets.

Moreover, despite its compact dimension, the cassis’s cooling mechanism is up to the standard.

To be precise, it comes with two 120mm pre-installed cooling fans and also supports 120mm / 240mm water cooling options.

Or you can fix three fans for optimal cooling. The cooling support and options are more than enough for everyday uses, but we found them slightly on the lower side when it comes to high and intense uses.

  • Supports ATX Motherboards
  • The case includes two Drive bays: 2. 5″/3. 5” with HDD cage.
  • It comes with two 120 mm front fans (pre-installed).
  • The front I/O panel has two USB 3. 0 ports, two USB 2. 0 ports, and one HD Audio port.
  • Max CPU cooler length is 110 millimeter, and Max VGA length is up to 310 millimeter.

The front panel looks elegant, and it is fully loaded with several ports. You will find two USB 3.0 ports, two USB 2.0 ports, and an audio port.

Overall it is the slimmest horizontal computer casing on the market that looks lovely and perfect for common uses.

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Cooler Master MasterBox

Next, we have a master on our list. This stylish MasterBox  works flawlessly with all standard ATX motherboards.

The dimensions are also compact, and it has a depth and height of about 386 x 381 millimeters. Hence perfect for inside the cabinet.

horizontal computer case

The MasterBox Q500L is an ideal horizontal ATX PC case. It works well with standard ATX motherboards and PSU. Furthermore,

It comes with mounting brackets that make assembly a breeze, and by using those brackets, you can place the PSU as perform factor.

Moreover, the inner side is quite spacious and allows you to mount the PSU in the normal position on the bottom side, or you can place it on the backside for better ventilation.

  • Supports up to ATX motherboards.
  • You can mount this case vertically or horizontally.
  • Includes two combos 3.5/2.5″ drive bays.
  • Features beautiful transparent acrylic side panels.
  • 6-orientation of front panel: left and right, top, side, and bottom.

The case’s front orientation is versatile and allows you to move the panel in six different directions: left and right—top, side, and bottom.

Inner compartments are smartly designed, and behind the motherboard tray, there is an additional 27 mm width that allows for easy and smooth cable management.

Lastly, the acrylic side panels are lovely, and you can view the component’s performance and work from the outside smoothly.

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Best Horizontal Micro ATX Case – That Support M-ATX Motherboards

CaseReviewsPSU LimitBuy Now
Thermaltake Level 20Standard PS2 PSUCheck Price
SilverStone ML04140mm deepCheck Price
Antec VSK2000TFXCheck Price
In-Win CE685TFXCheck Price
InWin BL040Pre-InstalledCheck Price

Thermaltake Level 20

This Thermaltake horizontal computer chassis comes with a tempered glass panel and SPCC. This allows you to view and monitor internal components without any hurdle. Overall, the case is attractive and comes with many prominent features.

horizontal case pc

To begin with, it supports different types of motherboards and allows for tool-free installation.

Furthermore, the case includes non-marring feet so you can place it on your work desk and delicate surfaces without any problem.

The case is large, and you can comfortably fit two cooling radiators inside.

It comes with a dedicated space for the radiator on the bottom side (360mm) and another space for the cooling radiator on the left/right side (360mm or 280mm).

You can also fit the radiator bracket in a vertical way or horizontal way as per your convenience.

  • Supports M-ATX
  • It has four 3.5″ or 2.5″ drive bays (Internal).
  • Comes with one 2.5″ drive bays (External).
  • Eight expansion slots
  • Maximum GPU clearance is up to 400 mm.
  • The side glass panel is 4mm thick.
  • The front panel has one Type-C, two USB 2.0, two USB 3.0 ports, and one HD Audio port.

The horizontal gaming PC case is also ideal for demanding uses due to its impressive cooling capabilities. Similarly, you can also use it for other intense uses and overclocking.

Moreover, it includes removable dust filters, and if you don’t need them, just remove them and take benefit of additional that you can use for storage drives or additional radiators.

Lastly, it is the best horizontal pc case atx that supports advanced motherboards and gaming uses.

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SilverStone ML04

Silverstone comes yet again on this list with another horizontal Micro-ATX computer casing.

horizontal desktop pc case

This ML04 chassis features heavy-duty construction of steel and aluminum materials, and its dimensions are compact.

The design is minimal but looks elegant when fully loaded.

This case might not be as spacious as the previous Silverstone model on this list, but still, it has enough inner space to build a decent unit.

Moreover, the exact dimensions of this SliverstoneML04 are around (440 mm (W) x 105 mm (H) x 350 mm (D)). You will get decent space to work inside, but there is no room for too large GPUs.

  • Includes separate space for four 80mm fans.
  • Supports three 3.5″ hard drives or five 2.5″ drives with drive cages.
  • Supports micro-ATX motherboards.
  • CPU clearance is up to 70mm.
  • The depth is up to 350mm.

The case can accommodate one 5.25 ” external drive bay, two 3.5″ bays, and one 2.5″ internal drive bays. So, in terms of storage, it doesn’t disappoint.

Furthermore, the chassis can comfortably accommodate four 80mm cooling fans, and it comes with five low profile expansion slots. Expansion slots are on the lower side than others, but we think it will be enough.

Now comes the most important aspect of any pc case, the ventilation. The ventilation is decent but not enough when you have cabling all inside it. So, if you organize hanging cables and components, you can get a decent airflow too.

The front panel looks slim and sleek and includes two USB 3.0 ports and one audio input.

Overall, it is the perfect choice for a micro ATX build that you can build for everyday uses.

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Antec VSK2000

The Antec VSK2000   is a slim pc case that is probably the strongest in its modest size. The case is suitable for various uses and looks good as well.

Antec VSK2000 horizontal silver pc case

Moreover, it features a tool-free ODD/HDD housing that allows for quick installation without any effort, and overall assembling is a breeze.

The included base lets you set up this chassis in no time, both horizontally and vertically.

The dimensions are medium, neither compact nor too bulky.

The design is space-saving and looks perfect on your tabletop. This modest pc casing works well with a Micro ATX or a Mini ATX motherboard.

  • Supports Up to Micro-ATX Motherboards.
  • Includes one 92 mm temperature-controlled cooling fan.
  • Supports one x 5. 25” ODD, one 3. 5″ HDD & one SSD 2. 5 inches.
  • Four expansion slots.
  • Max graphic card length is up to 200 mm.
  • Max CPU cooler height is up to 65 mm.

This is your perfect pick if you don’t want to spend much and looking for the best horizontal pc casing.

The glossy and shiny front side includes two 3.0 USB ports, an audio port and looks awesome in an all-black shade.

The inner side is roomy, more than the Fraction Design Node 202. You can comfortably place one 5.25″ drive, one 3.5″, and one 2.5″ SSD drives inside the case. Still, you will have enough space for proper ventilation and air cooling. In total, it has four expansion slots.

Lastly, cable management is decent, and so is the ventilation. But keep in mind it is a minimalist case, and more suitable for everyday uses.

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In-Win CE685

Next on our list comes the In-Win CE685  . It is a versatile chassis that supports up to Micro-ATX motherboards, and you can use it in a vertical or horizontal position.

In-Win CE685 best horizontal media pc case

The chassis features an elegant design for both micro-ATX and micro-ITX boards.

This case allows for tool-free working, and besides motherboard and PSU (both require a screwdriver), no tools are required to remove or add other components. In fact, you can replace 5.25″ drives, 3.5″ and 2.5″ drive without any tool.

The HDD cage is also removable, and you can fit a 2.5″ drive at the bottom side.

It offers plenty of space to fit power and other cables. The case includes one 90mm cooling fan that is also removable and without using any tool.

  • The front I/O panel features two USB 3 0 Ports, two USB 2 0 Ports, and an HD Audio port.
  • Includes one 90mm front fan for cooling.
  • Supports Micro ATX motherboards.
  • Includes one 5 25″ and one 3 5″ drive bay.
  • Includes one 3 5″ and one 2 5″ Internal drive bays.
  • Four expansion slots.

Furthermore, you will get a 300W power supply and necessary cables. Overall the case is quite spacious despite its compact size.

On the front panel, there are four USB ports, and the front I/O panel looks shiny. It comes with one 90mm fan that offers decent ventilation but not for too many components.

All in all, it is a decent beginner’s case that comes at an affordable price.

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InWin BL040

Next, we present the all black BL040  horizontal chassis by InWin. It is a compact chassis that can comfortably hold MICRO-ATX motherboards.

IN WIN InWin BL040 horizontal full pc case

Moreover, the InWin BL040 includes an exclusive Partition Plate Cooling Technology that makes it utterly quiet and provides proficient cooling throughout the casing.

This InWin BL040 also includes an 80mm cooling fan with an air-channel and an adjustable vent for proper airflow.

Furthermore, it supports many handy features, including support for 5.25″ and 3.5″ external bays, a 2.5″ drive bay, and two 3.5″ hidden internal bays.

The front panel looks simple but nice. It has two USB 3.0 ports, two USB 2.0 ports along with headphone and microphone jacks.

  • Supports Micro-ATX motherboards.
  • Coms with one 5. 25″ and one 3. 5″ External bays.
  • Internal bay options are two 3. 5″ and one 2. 5″.
  • Four expansion and low profile slots.
  • Comes with one 80mm side cooling fan and a removable air filter.
  • The front I/O panel includes two USB 3. 0 Ports, two USB 2. 0 ports, and an HD Audio port.

Besides, the case includes four expansion slots and removable drive bays for fast installation.

Lastly, for optimum security, it comes with a padlock loop and Kensington slot. And there are four built-in foot stands and a removable dust filter.

Overall, the looks nice and includes every feature that you will need for a decent PC build.

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Best Horizontal ITX Case – That Supports M-ITX Motherboards

CasePSU LimitBuy Now
NZXT H1650W SFX-LCheck Price
Fractal Design Node 202SFX Upto 130mmCheck Price


Next, we have an NZXT H1 pc case on our list. The case is strongest on the market, and it is fully capable of a vibrant gaming machine.

Nzxt H1 case

The first that we loved, in this case, is the 140mm AIO liquid cooling features that make it suitable for high end uses.

Despite its compact size, the inclusion of liquid cooling surprises us. Assembling of this horizontal PC casing is also quick and straightforward.

Just drop in your m-ITX motherboard, 2.5-inch SSD/HDD drive and RAM, and a graphics card if you love gaming and enjoy a silent horizontal pc case.

Furthermore, you can also place the largest GPUs in this chassis, and you use it as a powerful gaming monster in a small case.

Moreover, the construction and build quality feature premium steel material with a single glass panel, and the combination looks stylish and stunning.

  • It comes with a built-in PSU, PCIe riser card, and AIO liquid cooler.
  • Features Dual-chamber design for GPU, CPU, and PSU.
  • Supports Mini-ITX motherboards.
  • Two expansion slots.
  • Comes with one 140mm cooling fan.
  • 140mm AIO radiator is included.
  • Two 2.5-inch drive bays.

The case also features ventilated panels that allow excellent cooling throughout the case. Cable management is also up to the mark, thanks to the roomy interior. The side panel is easy to remove without any tools, and a nicely designed inner allows for quick cable management.

All in all, it is a well-built pc case that you can use for gaming uses as well as for other heavy uses.

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Fractal Design Node 202

Next on the list, we have another versatile Pc case that you can set horizontally and vertically. This Fractal Design Node 202  features a simple but glossy build and supports Mini-ITX motherboards.

Fractal Design Node 202 small horizontal pc case

With Fractal Design’s Node 202, you will get a durable, striking, low-profile case that you can also use as a horizontal or vertical gaming PC machine.

Despite its compact dimensions, the case has enough room for you to fix a powerful GPU.

Furthermore, it comes with a PCI-E riser card and supports graphics cards up to 310mm of length.

However, we still advise you to check the graphic card’s length and measure it with the case’s dimensions.

On the front I/O panel, you will find one USB 3.0 port, two USB 2.0 ports with an audio input. These are the most basics slots and only suitable for the standard builds. So, don’t expect anything magical from it.

  • Supports Mini-ITX motherboards, SFX power supplies.
  • Max graphics card length is up to 310mm.
  • You can set this case both vertically and horizontally.
  • Includes separate chambers for motherboard and graphics card.
  • The front panel looks glossy and includes one USB 3.0 port and two USB 2.0 ports with an audio jack

We found the inner only suitable for basic needs. The ventilation is not top-notch, but it’s decent and lets you install two 120mm cooling fans. Internal compartments are designed neatly but find overall space a bit small. Still, it will provide consistent ventilation for the motherboard and GPU.

Moreover, there are three dust filters that are strategically placed, but these are not removable.

Overall, Fractal Designs Node 202 is a robust case that looks glossy but only suitable for basic uses, or you can use it for office uses.

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To conclude, we have discussed many but only the best horizontal pc cases above that you can rely on. All these options are suitable for various purposes, from high-end gaming uses to everyday and normal uses.

However, we will still advise you to keep your exact needs in mind before making your final decision. And if you are not a DIYer, ensure that you get the one that features a tool-less design for easy and smooth assembling.

Last update on 2022-05-28 / Affiliate links / Images from Amazon Product Advertising API

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