Best Buy customers often prefer the following products when searching for computer cases under 100.
The best computer cases under $100 are designed to house and protect your PC's most important parts—including the motherboard, the processor, and the graphics card. They're available in a range of sizes and styles, from minimalist designs that provide just enough room for a few drives and a graphics card to massive full-tower behemoths with room for multiple hard drives, optical drives, and water cooling. Some are designed for gamers who want to show off their hardware. Others are built to help you make your computer as quiet as possible. Browse the top-ranked list of computer cases under $100 along with associated reviews and opinions.
CORSAIR - Carbide Series SPEC-DELTA RGB Tempered Glass Mid-Tower ATX Gaming Case - Black
Model: CC-9011166-WWSKU: 6323389Top comment"Corsair makes the best cases...Corsair makes the best cases in my opinion. Nice aesthetic, good airflow....Basic case...I was not a fan of this case. Wire management was bad and you have to use apps and programs to control RGB versus my other computer having a button on the case. the door to PC has hinges which is kind of nice but i dont know how sturdy they are and if one breaks you probably need a new case. "
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Build a better PC with this CORSAIR Carbide Series SPEC-DELTA mid-tower gaming case. Featuring four 120mm cooling fans and a mesh inlay on the front panel, this case promotes airflow and helps prevent overheating. This CORSAIR Carbide Series SPEC-DELTA mid-tower gaming case has a tempered glass side panel that lets you showcase your setup.Top comment"Corsair makes the best cases...Corsair makes the best cases in my opinion. Nice aesthetic, good airflow....Basic case...I was not a fan of this case. Wire management was bad and you have to use apps and programs to control RGB versus my other computer having a button on the case. the door to PC has hinges which is kind of nice but i dont know how sturdy they are and if one breaks you probably need a new case. "
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Build a better PC with this CORSAIR Carbide Series SPEC-DELTA mid-tower gaming case. Featuring four 120mm cooling fans and a mesh inlay on the front panel, this case promotes airflow and helps prevent overheating. This CORSAIR Carbide Series SPEC-DELTA mid-tower gaming case has a tempered glass side panel that lets you showcase your setup.See all Computer CasesGAMDIAS - ARGUS eATX Mid-Tower Case - Black
Model: GD-ARGUS M1SKU: 6370601Top comment"The case in general is actually pretty good, It was easy to get outside of the box, and had no problems installing anything in it, highly recommend it for beginners....It’s a good looking case has RGB on the front of it but does not come with any fans"
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Assemble a high-performance computer system with this Gamdias ARGUS mid-tower case. The tempered glass window lets you showcase your setup, while I/O ports with accent lighting enable easy access. This Gamdias ARGUS mid-tower case features multiple drive bays for flexible storage options, and the magnetic dust filter protects components from dirt.Top comment"The case in general is actually pretty good, It was easy to get outside of the box, and had no problems installing anything in it, highly recommend it for beginners....It’s a good looking case has RGB on the front of it but does not come with any fans"
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Assemble a high-performance computer system with this Gamdias ARGUS mid-tower case. The tempered glass window lets you showcase your setup, while I/O ports with accent lighting enable easy access. This Gamdias ARGUS mid-tower case features multiple drive bays for flexible storage options, and the magnetic dust filter protects components from dirt.See all Computer CasesNZXT - H5 Flow ATX Mid-Tower Case - White
Model: CC-H51FW-01SKU: 6522034Top comment"Beautiful case...Awesome case build quality perfect the all white color makes it stand out...Nice quality case...Was simple to build in. Only has two case fans tho."
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The H5 Flow features a perforated front panel to generate an extra dimension of airflow for maximum cooling potential. With optimized thermal performance and intuitive cable management, the H5 Flow is an ideal chassis for most builds.Top comment"Beautiful case...Awesome case build quality perfect the all white color makes it stand out...Nice quality case...Was simple to build in. Only has two case fans tho."
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The H5 Flow features a perforated front panel to generate an extra dimension of airflow for maximum cooling potential. With optimized thermal performance and intuitive cable management, the H5 Flow is an ideal chassis for most builds.See all Computer CasesNZXT - H5 Flow ATX Mid-Tower Case - Black
Model: CC-H51FB-01SKU: 6522038Top comment"Great Case!...Would 100% recommend to anyone building mid-tier build....Great budget build case...Great case for a mid tier to high end pc. Def one of my favorite cases."
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The H5 Flow features a perforated front panel to generate an extra dimension of airflow for maximum cooling potential. With optimized thermal performance and intuitive cable management, the H5 Flow is an ideal chassis for most builds.Top comment"Great Case!...Would 100% recommend to anyone building mid-tier build....Great budget build case...Great case for a mid tier to high end pc. Def one of my favorite cases."
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The H5 Flow features a perforated front panel to generate an extra dimension of airflow for maximum cooling potential. With optimized thermal performance and intuitive cable management, the H5 Flow is an ideal chassis for most builds.See all Computer CasesThermaltake - V250 ARGB Air ATX Mid-Tower Case with Tempered Glass - Black
Model: CA-1Q5-00M1WN-03SKU: 6539971Top comment"Solid Case...Nice solid mid tower case. If you're looking for the spectacular this is not it."
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The V250 ARGB Air ATX Mid-Tower Case with Tempered Glass is the first member of Thermaltake V Series case that comes with a mesh front panel for more air intake. Its three preinstalled 120mm 5V ARGB front fans can be controlled via the motherboard synchronization software or the RGB switch on the top of the I/O port. Other outstanding features include a 4mm tempered glass panel and full-length PSU cover for overall exceptional performance which is ideal for both gamers and enthusiasts.Top comment"Solid Case...Nice solid mid tower case. If you're looking for the spectacular this is not it."
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The V250 ARGB Air ATX Mid-Tower Case with Tempered Glass is the first member of Thermaltake V Series case that comes with a mesh front panel for more air intake. Its three preinstalled 120mm 5V ARGB front fans can be controlled via the motherboard synchronization software or the RGB switch on the top of the I/O port. Other outstanding features include a 4mm tempered glass panel and full-length PSU cover for overall exceptional performance which is ideal for both gamers and enthusiasts.See all Computer CasesGAMDIAS - Mars E2 Micro ATX Mini-Tower Case - White
Model: GD-MARS E1SKU: 6457692Top comment"Computer case...The case is actually pretty awesome. Huge too plenty of build space....Solid case, especially for the price...I got this as it was one of the cheapest cases available on Best Buy and i just needed a case. "
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Build your own gaming rig from scratch with this GAMDIAS Mars E2 micro-tower PC case. The hinged panel with a tempered glass design offer easy access to the roomy interior, letting you fit components hassle-free, while the user-friendly I/O panel layout enables advanced rig modifications. This GAMDIAS Mars E2 micro-tower PC case with a brushed aluminum coating features a removable dust filter to keep your gaming station neat.Top comment"Computer case...The case is actually pretty awesome. Huge too plenty of build space....Solid case, especially for the price...I got this as it was one of the cheapest cases available on Best Buy and i just needed a case. "
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Build your own gaming rig from scratch with this GAMDIAS Mars E2 micro-tower PC case. The hinged panel with a tempered glass design offer easy access to the roomy interior, letting you fit components hassle-free, while the user-friendly I/O panel layout enables advanced rig modifications. This GAMDIAS Mars E2 micro-tower PC case with a brushed aluminum coating features a removable dust filter to keep your gaming station neat.See all Computer CasesThermaltake - V Series ATX Mid-Tower Case - Black
Model: CA-1K7-00M1NN-01SKU: 6353122Top comment"ATX case...Bought two of these cases. One that I used to build a computer for my daughter and one for my son. ...Good Basic case....Nice case for my basic computer. Thermaltake is one of my favorite case makers."
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Assemble a desktop computer with this Thermaltake V100 mid-tower chassis. The 120mm fan and space for additional cooling options ensure optimal ventilation, while the expandable drive bay design provides ample storage space. This Thermaltake V100 mid-tower chassis has I/O ports on the front panel for easy connections, and the steel construction improves durability.Top comment"ATX case...Bought two of these cases. One that I used to build a computer for my daughter and one for my son. ...Good Basic case....Nice case for my basic computer. Thermaltake is one of my favorite case makers."
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Assemble a desktop computer with this Thermaltake V100 mid-tower chassis. The 120mm fan and space for additional cooling options ensure optimal ventilation, while the expandable drive bay design provides ample storage space. This Thermaltake V100 mid-tower chassis has I/O ports on the front panel for easy connections, and the steel construction improves durability.See all Computer CasesNZXT - H510 Compact ATX Mid-Tower Case with Tempered Glass - Matte Black
Model: CA-H510B-B1SKU: 6364328Top comment"Good mid tower case...Great mid tower case, plenty of room for most of your builds. There are much better cases but they usually start at $100. ...Great case....Well built. Have built 4 computers for friends and family with these cases. "
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Create a robust tailor-made desktop with this NZXT H510 compact mid-tower ATX case. Two Aer F120mm fans are integrated for optimum internal airflow, and the front panel and PSU intakes consist of detachable filters. This NZXT H510 compact mid-tower ATX case comes with a cable management system that allows easy installation and expansion.Top comment"Good mid tower case...Great mid tower case, plenty of room for most of your builds. There are much better cases but they usually start at $100. ...Great case....Well built. Have built 4 computers for friends and family with these cases. "
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Create a robust tailor-made desktop with this NZXT H510 compact mid-tower ATX case. Two Aer F120mm fans are integrated for optimum internal airflow, and the front panel and PSU intakes consist of detachable filters. This NZXT H510 compact mid-tower ATX case comes with a cable management system that allows easy installation and expansion.See all Computer CasesThermaltake - Versa Micro ATX Mini-Tower Case - Black
Model: CA-1J4-00S1WN-01SKU: 6353116Top comment"Good compact micro atx case....Grabbed 2 of these for budget gaming pc’s for my sons. Great case, great airflow and compact. For awhile it kept selling out but we waited for them to restock....Great case for $50!...Great case! Awesome airflow and ease of use. It is a bit tiny and my 2 slot gpu don't have a ton of space, but it's fine. "
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House the components of your custom gaming rig in this Thermaltake micro ATX PC tower case. The 4mm-thick tempered glass side window showcases your high-performance parts and LED installations, and the aluminum mesh front panel enables enhanced airflow. This liquid cooling-compatible Thermaltake micro ATX PC tower case has a 120mm rear fan for efficient ventilation.Top comment"Good compact micro atx case....Grabbed 2 of these for budget gaming pc’s for my sons. Great case, great airflow and compact. For awhile it kept selling out but we waited for them to restock....Great case for $50!...Great case! Awesome airflow and ease of use. It is a bit tiny and my 2 slot gpu don't have a ton of space, but it's fine. "
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House the components of your custom gaming rig in this Thermaltake micro ATX PC tower case. The 4mm-thick tempered glass side window showcases your high-performance parts and LED installations, and the aluminum mesh front panel enables enhanced airflow. This liquid cooling-compatible Thermaltake micro ATX PC tower case has a 120mm rear fan for efficient ventilation.See all Computer CasesGAMDIAS - TALOS M1B ATX Tower Case - Black
Model: GD-TALOS M1BSKU: 6415402Top comment"Ive had this case for around 2 years and i love it!!! Highly recommend...First case I bought for my first build, it’s sturdy and comes with plenty on fans. "
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TALOS M1B includes 3 RGB 120 mm fans up front, and vertical RGB LED strip on the front of the case. Motherboard RGB sync capabilities via 3-pin RGB header. TALOS M1B single tempered glass swing door, held closed magnetically, showcases all your components, and makes modding easier and more convenient. Manage equipped RGB fans by a simple push button on the front I/O panel, controlling fan lighting effects.Top comment"Ive had this case for around 2 years and i love it!!! Highly recommend...First case I bought for my first build, it’s sturdy and comes with plenty on fans. "
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TALOS M1B includes 3 RGB 120 mm fans up front, and vertical RGB LED strip on the front of the case. Motherboard RGB sync capabilities via 3-pin RGB header. TALOS M1B single tempered glass swing door, held closed magnetically, showcases all your components, and makes modding easier and more convenient. Manage equipped RGB fans by a simple push button on the front I/O panel, controlling fan lighting effects.See all Computer Cases