M4 King Arthur Black, mid/Mini Tower, E-ATX/ATX Gaming Case, Glass/ 1.2mm Steel, Vertical Air Tunnel Design, Type C, 360/240 Radiator, Vertical GPU Mount,GEO-M4-KAB(PC Case ONLY)
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30-day refund/replacement
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Availability:
Only 2 left in stock, order soon!
Arrives
Monday, Jun 23
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Style: King Arthur Black
Features
- Flexible build options: Compact ATX case(35L) with enhanced flexibility, featuring liftable option for additional installation mode.
- Wide Compatibility: Support E-ATX (11" x12"), ATX, m-ATX, mini-ITX MB; Max Graphics card length 15.7 in / 400mm x4; CPU Cooler height 6.45 in / 164 mm; PSU up to 8.6in / 220mm. (System is not included)
- Premium Materials, Quality Build: Manufactured with 1.0mm steel plate and 1.2 mm L-shaped side panel ensuring a durable case
- Excellent Heat Dissipation: Features a mesh footstand that acts as dust-filters on three sides, providing ample airflow. Support 3x 120mm fans as intake at the bottom; Supports 360+240 radiators or 5 x120mm fans.
- User-Friendly: A roomy 31mm of space behind the motherboard for all of your cables. Vertical GPU Mount. Equipped with USB and Type-C ports; Support 2.5 SSD x4 or 3.5 HDD x 2
Brand: Geometric Future
Motherboard Compatability: Mini ITX
Case Type: Tower
Recommended Uses For Product: Gaming
Color: Black
Material: Metal
Power Supply Mounting Type: Bottom Mount
Cooling Method: Air
Model Name: GEO-M4
Fan Size: 120 Millimeters
Number of USB 3.0 Ports: 4
Brand: Geometric Future
Series: GEO-M4
Item model number: GEO-M4-KAB
Item Weight: 18.9 pounds
Product Dimensions: 3.94 x 1.97 x 0.5 inches
Item Dimensions LxWxH: 3.94 x 1.97 x 0.5 inches
Color: Black
Manufacturer: Geometric Future
Date First Available: August 11, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: King Arthur Black
Originally I bought for an Amazon bought EATX board, but the board is clearly too wide for this case. Instead, I went the opposite direction and put an mATX/AMD Ryzen 5800X in there, with an extremely large Noctua NH-D15S attached to it. The result was... Not awful. Plugging in a fan header was not easy, but it got done. The Corsair RM750e cables are not quite long enough to channel fully around the case, so the result was partial cable looming. Plenty of room behind the side panel to make it work and still somewhat tidy looking. This case has lots of room to work once you get the manual from the manufacturers web site. This became a must because this does not come with instructions. The top dust filter is nice but fairly pointless if you're exhausting through the top as well, and the bottom does not come with one (that would be a nice improvement for this in the future?). Overall, I would use this case again given the opportunity.
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Reviewed in the United States on May 1, 2024 by Dan Dan
Style: King Arthur Black
Pros - high tint glass, high dust filter coverage Cons - Looks exactly like a Dell OptiPlex in real life, top of case has to be raised for larger PSUs, making it even uglier. Difficult to move due to flush bottom section. Yellow paint is only in one area. Overall, too complex of a case with little upsides.
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Reviewed in the United States on August 4, 2024 by Anonymous
Style: Caliburn
Bought this for my first time building a pc. I was a little skeptical because I had seen some reviews about people having trouble building in it but the assembly process was really easy. The glass panel removes giving you a ton of room to work with. Parts felt solid and not at all cheap and it has plenty of room for fans. The only thing that I didn’t like, and this isn’t really a deal breaker. But the build mode that I had to set mine up in for my components to fit leave a little gap in between the panels at the top of my case and this could be a plus for some people since I can easily reach the switch and plug for my psu. But I’d rather no gap for aesthetic purposes. Also the black and silver color way is just *chef’s kiss*
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Reviewed in the United States on May 29, 2025 by Joshua Ferguson
Style: King Arthur White
I don’t usually write reviews, but I felt compelled to share my experience with the Geometric Future Arthur White Case because it really blew me away. I’ve built a few PCs in my time, but this case made the whole process so much smoother and more enjoyable than I expected. Right out of the box, I could tell this case was something special—the design, the materials, and the attention to detail were all top-notch. The white finish is absolutely gorgeous. It’s clean and sleek, with just enough geometric accents to make it unique without being over the top. It really elevates the look of my setup, and the tempered glass side panel does a great job of showing off the components inside. It’s one of those cases that looks even better in person than in the pictures. What really impressed me, though, was the build quality. Everything about it feels premium and well thought out. The panels are sturdy, and there’s no wobble or cheap plastic feel anywhere. Even small details like how the glass panel opens and closes are done right—it feels solid and secure. The cable management options are excellent, too, with plenty of space and tie-down points to keep things clean. Performance-wise, the airflow is fantastic. My components are running noticeably cooler compared to my old case, even under load. Installing everything was straightforward, with plenty of room to work, and I appreciated the little touches like pre-installed standoffs and a clear, easy-to-follow manual. All in all, I’m seriously impressed. If you’re on the fence about this case, just go for it—you won’t be disappointed. It’s one of the best cases I’ve worked with, and it’s worth every penny.
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Reviewed in the United States on December 28, 2024 by Artzii Artzii