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10 Best pc case that fits rtx 4090

Welcome to our top 10 product reviews for pc case that fits rtx 4090. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated January 2026
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1
SAMA S40 Mid Tower PC Case – High Airflow Mesh Front Panel, Tempered Glass Side Panel, 4x120mm ARGB PWM Fans Pre-Installed, Supports ATX/M-ATX/ITX Motherboards & RTX 4090 GPUs, White Computer Case
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9.8
Exceptional

SAMA S40 Mid Tower PC Case – High Airflow Mesh Front Panel, Tempered Glass Side Panel, 4x120mm ARGB PWM Fans Pre-Installed, Supports ATX/M-ATX/ITX Motherboards & RTX 4090 GPUs, White Computer Case

Main Highlights

Stunning Design with High Airflow Performance – The SAMA S40 mid tower PC case features a large mesh front panel and a tempered glass side panel, offering both optimal airflow and a clear view of your high-end hardware and RGB lighting. Measuring 485×215×483mm, this ATX PC case combines style and functionality, making it perfect for gamers and PC enthusiasts.

Front I/O Panel for Seamless Connectivity – The ATX case includes 2 USB 3.0 ports, a Type-C port, and HD audio jacks, providing high-speed connectivity for modern devices. The power and LED control buttons are conveniently located for easy access, enhancing your case pc gaming experience.

Efficient Cooling with Pre-Installed ARGB Fans – Pre-installed with 4 high-performance 120mm ARGB PWM fans, the SAMA S40 case gamer delivers exceptional cooling and customizable lighting effects. It supports up to 12 fans and a top-mounted 360mm radiator, ensuring your system stays cool even during intense gaming sessions.

Excellent Scalability for High-Performance Builds – This mid tower PC case supports ATX, Micro-ATX, and Mini-ITX motherboards, with 7+2 vertical expansion slots and compatibility with GPUs up to 415mm, including the RTX 40 series. Its spacious interior makes it ideal for case pc gaming and professional builds.

Flexible Storage Options – The SAMA S40 ATX PC case accommodates up to 3 HDDs (3.5-inch) or 3 SSDs (2.5-inch), with hybrid setups like 2 HDDs + 2 SSDs or 1 HDD + 3 SSDs. This versatility makes it a top choice for gamers and professionals who need reliable and expandable storage solutions.

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9.8
Exceptional
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2
darkFlash Full-Tower ATX Gaming PC Case, Back Plug-in Motherboard, 1 PWM ARGB Fans, Dual-Chamber Computer Case, Panoramic Tempered Glass, Up to 2 x 360mm Radiators, RTX 40 Compatible, Black(DY470)
9.6
Excellent

darkFlash Full-Tower ATX Gaming PC Case, Back Plug-in Motherboard, 1 PWM ARGB Fans, Dual-Chamber Computer Case, Panoramic Tempered Glass, Up to 2 x 360mm Radiators, RTX 40 Compatible, Black(DY470)

Main Highlights

[Unique Angled Glass] Experience breathtaking views with our distinctive top-angled glass design. This stunning feature enhances aesthetic appeal while providing optimal visibility of your internal components, making it a centerpiece in any room.

[Dual-Chamber] Designed for versatility, our case supports vertical GPU mounting and features a dual-chamber layout. It accommodates ATX back-mounted motherboards, providing ample space for your components while ensuring excellent airflow for optimal performance.

[Spacious Interior] Our spacious layout accommodates the latest hardware, including large 410mm GPUs and dual 360mm radiators. The chassis features a snap-on design, hassle-free cable management, and easy installation with plenty of room to work.

[Thoughtful Design for Science] The dust filter at the bottom of the PC case helps reduce dust, keeping your components clean. It also comes with velcro straps, and the back cover keeps your cables tidy. Elevate your PC building experience with our darkFlash DY470 glass ATX case.

[Top-Tier Build for Gamers] Crafted with premium materials and attention to detail, this case offers durability and style. Perfect for gaming enthusiasts and content creators alike, it provides a seamless blend of functionality and elegance.

[After-Sales Guarantee] Experience peace of mind with the darkFlash brand and our exceptional 1-years assurance for computer cases. We prioritize customer satisfaction and provide top-notch product quality to ensure an professional user experience.

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9.6
Excellent
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4
darkFlash Full-Tower ATX Gaming PC Case, Back Plug-in Motherboard, Vertical GPU Mounting, Dual-Chamber, Panoramic Glass, Up to 2 x 360mm Radiators, RTX 40 Compatible(DY470) (4 PWM ARGB Fans, Black)
9.2
Very Good

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darkFlash Full-Tower ATX Gaming PC Case, Back Plug-in Motherboard, Vertical GPU Mounting, Dual-Chamber, Panoramic Glass, Up to 2 x 360mm Radiators, RTX 40 Compatible(DY470) (4 PWM ARGB Fans, Black)

Main Highlights

[Unique Angled Glass] Experience breathtaking views with our distinctive top-angled glass design. This stunning feature enhances aesthetic appeal while providing optimal visibility of your internal components, making it a centerpiece in any room. Note: 𝐑𝐆𝐁 𝐇𝐮𝐛 𝐂𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫 𝐧𝐨𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐝.

[Dual-Chamber] Designed for versatility, our case supports vertical GPU mounting and features a dual-chamber layout. It accommodates ATX back-mounted motherboards, providing ample space for your components while ensuring excellent airflow for optimal performance.

[Spacious Interior] Our spacious layout accommodates the latest hardware, including large 410mm GPUs and dual 360mm radiators. The chassis features a snap-on design, hassle-free cable management, and easy installation with plenty of room to work.

[Thoughtful Design for Science] The dust filter at the bottom of the PC case helps reduce dust, keeping your components clean. It also comes with velcro straps, and the back cover keeps your cables tidy. Elevate your PC building experience with our darkFlash DY470 glass ATX case.

[Top-Tier Build for Gamers] Crafted with premium materials and attention to detail, this case offers durability and style. Perfect for gaming enthusiasts and content creators alike, it provides a seamless blend of functionality and elegance.

[After-Sales Guarantee] Experience peace of mind with the darkFlash brand and our exceptional 1-years assurance for computer cases. We prioritize customer satisfaction and provide top-notch product quality to ensure an professional user experience.

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9.2
Very Good
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5
MSI MAG FORGE 320R AIRFLOW Mid-Tower PC Case - ATX Capacity, up to 390mm RTX 40 GPU Support, 4 x 120mm ARGB Fans, Magnetic Dust Filters, Tempered Glass, 1-6 ARGB Control Board, USB 3.2 Gen 1 Type-A
9.1
Very Good

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MSI MAG FORGE 320R AIRFLOW Mid-Tower PC Case - ATX Capacity, up to 390mm RTX 40 GPU Support, 4 x 120mm ARGB Fans, Magnetic Dust Filters, Tempered Glass, 1-6 ARGB Control Board, USB 3.2 Gen 1 Type-A

Main Highlights

OPTIMIZED COOLING SYSTEM - MAG FORGE 320R AIRFLOW WHITE is well equipped mesh to its front and side panel to provide the most effective airflow for system cooling. It comes with 4 x 120 mm ARGB fans that pre-installed in front and rear panel.

AMAZING COMPATIBILITY - Its great compatibility can support the large RTX 40 series GPUs and 360 mms radiator for entry level system builders. The MAG FORGE 320R AIRFLOW WHITE also supports up to 11 x 120 mm fans for maximum cooling.

MAGNETIC DUST FILTER & TEMPERED GLASS WINDOW - Magnetic dust filters keep dust from falling inside while being easy to remove for cleaning. Reveals your gaming components with a 4 mm tempered glass window that is durable and provides an excellent view.

1-TO-6 ARGB CONTROL BOARD - The pre-installed ARGB control board supports extra ARGB fan connections. It supports intuitive control & lighting effects through the LED switch button, and is compatible with the Mystic Light utility via MSI motherboards.

INTERNAL CLEARANCES - The spacious interior supports long GPUs (up to 390 mm), a CPU cooler up to 160 mm height, and a 200 mm ATX PSU; Storage bays include 1 x 2.5" SSD dock & a removeable 2 x 2.5/3.5" HDD cage

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9.1
Very Good
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

7
FOIFKIN M1 PC Case - Wood Walnut front, Pre-Installed 4 PWM ARGB Fan, ATX Mid-Tower Gaming PC Case, With Type-C (Black, M1)
8.6
Good

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FOIFKIN M1 PC Case - Wood Walnut front, Pre-Installed 4 PWM ARGB Fan, ATX Mid-Tower Gaming PC Case, With Type-C (Black, M1)

Main Highlights

【Green Design with Wood Elements】Using the original wood elements combined with metal, natural and elegant, the wood elements are perfectly integrated into the modern workspace to enhance the appearance of the game station, say goodbye to mediocrity. (Case size: 370*220*450 MM/14.6*8.7*17.7 IN)

【High Performance Cooling】The M1 comes with four pre-installed ARGB PWM fans, and the glass side panels have a snap-on design that allows for quick removal without tools, making for a convenient installation and cooling experience. The fan mounting points on the front, rear, top and bottom of the chassis can accommodate up to eight 120mm fans, ensuring that your chassis achieves optimal cooling performance.

【Ultra Large Capacity】 The space of the case is configured for each component and will be fully compatible with your new computer components. ①Support ATX/M-ATX/ITX motherboards ②Support top 240MM/280MM cooler ③Height of CPU cooler 174MM ④Length limit of GPU 330MM ⑤Power supply type ATX up to 170MM ⑥Equipped with 2* HDD and 2*SDD mounting/1* HDD and 3* SSD mounting ⑦Expansion slot 7pcs.

【Input/Output Ports】1 x Type-C 3.0, 1 x USB 3.0, 1 x USB 2.0, Microphone/Audio, Power Button, Restart Button

【Purchase without risk】Product quality is guaranteed, if you have any problems with your box, please feel free to click ‘S0ld-by-FOIFKIN’ to contact us, we will try our best to help you! FOIFKIN endeavours to provide the best support to our customers!

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8.6
Good
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8
ANSAITE PC Case Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Gaming Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Black
8.4
Good

Save £2.98

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ANSAITE PC Case Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Gaming Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Black

Main Highlights

【Panoramic Design with 270°Wide Angle View】The 270°panoramic mid tower case features fully glass-covered front and side panels, providing a clear view of internal hardware. Diamond cut angles offer a transparent and aesthetically pleasing display, creating a unique visual effect;providing great comfort for office/gaming environments!

【Exquisite Steel Mesh - 1.2mm, Finer Grid Compare to 3.0mm】The uniquely crafted 1.2mm mesh design optimizes heat dissipation and prevents heat buildup, ensuring streamlined airflow. This fine mesh surpasses both aesthetically and functionally over the traditional 3.0mm counterparts, providing excellent dust resistance, broad applicability, and durability;

【Advanced Quick-Release Panels】Facilitated easy removal of the side glass without the need for screws, enhanced convenience during disassembly with a secure rivet-mounted mechanism, minimizes the risk of accidental glass breakage for added durability and safety;

【Good heat dissipation/cool effects all want】G8 pre-install 6 adjustable speed ARGB fans in tower case for lighting enthusiasts,through motherboard software control,customize various light modes,colorful and dazzling lights!Fans use anti-vortex blades to ensure proper airflow inside case, use software regulates fans' speed fully,along with stable air intake performance of side fans,achieving better cooling performance than ordinary computer cases, extending the life of the hardware!

【Super Cable Routing】6 ARGB Cases Fans only require 2 advanced Cable connection, reducing complex cable routing processes. large space behind the motherboard tray for hidden cable management.Enjoy high-performance cooling and easy lighting through asimple +5V ARGB motherboard header, no controller necessary.

【Upgrade High Speed IO Panel】ANSAITE G8 PC case is rich in external interfaces to increase the cost, configured with USB 3.0 and TYPE-C high speed interfaces to facilitate the connection of various new standard devices, enjoy higher transfer rates and save waiting time; enjoy the wonderful experience brought by higher power supply. The Reset button and AUDIO interface are fully configured to meet the multi-functional needs of daily office and gaming.

【Large space ATX tower Desktop Computer】Meets the installation needs of over 98% of customers. There is enough space to easily install 360 drain pipes without touching the memory stick. Provide sufficient cable management space in the chassis, multiple HDD&SSD installation slots, large storage capacity, and a maximum capacity of HDD hard drives and 3*SSD solid-state hard drives.

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8.4
Good
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