SKU: 4328976871
case of monsters

case of monsters A45 Open Frame ITX Case – 10mm Aluminum Minimal SFF Chassis – MONSTER STUDIO

Sale price$25.23 Regular price$28.03
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Description

case of monsters A45 Open Frame ITX Case – 10mm Aluminum Minimal SFF Chassis – MONSTER STUDIOA45 Open Frame ITX Case Designed by Monster Studio, the A45 is a precision engineered open frame ITX case built for minimalist small form factor (SFF) builds, now with integrated GPU protector included as standard. Constructed from solid 10mm CNC machined aluminum and finished with sandblasted anodizing, the A45 delivers exceptional structural rigidity while maintaining a clean open air aesthetic. The integrated GPU protector adds a more complete and

A45 Open Frame ITX Case

Designed by Monster Studio, the A45 is a precision-engineered open frame ITX case built for minimalist small form factor (SFF) builds, now with integrated GPU protector included as standard.

Constructed from solid 10mm CNC-machined aluminum and finished with sandblasted anodizing, the A45 delivers exceptional structural rigidity while maintaining a clean open-air aesthetic. The integrated GPU protector adds a more complete and secure setup without compromising the case’s minimal design language.

Built for performance. Engineered for stability.

The A45 is engineered as a true open air ITX case for SFF enthusiasts seeking a minimalist, high-rigidity aluminum chassis. Unlike traditional enclosed designs, open-air architecture maximizes airflow while maintaining structural integrity through thick 10mm aluminum construction and integrated GPU protection contribute to a more stable and refined overall build experience.


Quick Specifications

  • Motherboard: ITX
  • PSU: ATX / SFX
  • GPU: Full-length supported
  • Cooling: Downdraft / Tower / AIO (120 / 240 / 360 / 140 / 280 / 420 with accessories)
  • Storage: 2.5” / 3.5” ×2
  • Vertical GPU: PCIe riser cable recommended 11–15cm (108mm mounting distance)

Need full-size motherboard support? Explore the A45 MAX open frame ATX / E-ATX case .


›Why A45 for an Open Frame ITX Build?

The A45 is built for builders who want a durable and minimalist open frame ITX case. Thick 10mm aluminum construction provides superior rigidity compared to lightweight folded sheet metal designs.

If you want a stable open air SFF case with broad compatibility and a clean industrial aesthetic, the A45 is engineered for long-term structural integrity.

›Key Features

10mm Solid Aluminum Construction
CNC-machined aluminum delivers long-term durability and rigidity—helping eliminate common flex issues in lightweight open frame designs.

Open-Air Architecture
Unrestricted airflow and full component visibility for showcase builds.

Vertical GPU Support
Supports vertical GPU installation (PCIe extension cable recommended 11–15cm, 108mm mounting distance).

Radiator Mount Included
Radiator mounting bracket included for AIO configurations.

›Cooling & Compatibility
  • Motherboard: ITX
  • PSU: ATX / SFX
  • GPU: Full-length supported
  • CPU Cooling: Downdraft / Tower / AIO (120 / 240 / 360 / 140 / 280 / 420 with accessories)
  • Storage: 2.5” / 3.5” ×2
  • Fans: Multiple configurations
›Shipping Information

Flat $30 worldwide shipping — taxes & import duties included..

Each A45 is produced to order and typically ships within 3–5 business days.

Estimated transit time is 7–14 days after dispatch.

International delivery timelines may vary depending on destination and customs procedures.

›FAQ

Does A45 support full-size GPUs?
Yes. The A45 supports full-length GPUs in standard orientation.

Do I need a riser cable for vertical GPU installation?
Yes. A riser cable is required for vertical GPU installation. Recommended length is 11–15cm, with 108mm mounting hole distance.

Is the radiator mount included?
Yes. The radiator mounting bracket is included for supported AIO configurations.

What is the case made of?
Solid 10mm aluminum alloy with CNC machining and sandblasted anodized finish.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4328976871

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GG
Charlottesville, US
★★★★★ 5
Works.
Fits.
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Reviewed in the United States on December 11, 2022
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Sydney
Birmingham, US
★★★★★ 5
Great Long-Lasting Replacement Heads for BURST Toothbrush
Color: Rose Gold, Color: Rose Gold
I really like these replacement toothbrush heads for my BURST electric toothbrush. They seem to last a very long time compared to many other toothbrush heads I have tried. The bristles hold up really well and do not get worn down or frayed quickly, even with regular use. While I still try to replace my toothbrush heads routinely for hygiene purposes, I honestly feel like these could easily last for several months if needed. The replacement heads attach perfectly to the toothbrush and feel very secure once connected. I also appreciated that they offer them in pink because it matches my toothbrush perfectly and adds a fun touch. The price also feels pretty reasonable for a three-pack considering the quality and durability of the heads themselves. My only small complaint is that they are made of plastic, which I personally do not love from an environmental standpoint. I also am still undecided about the black bristles because it can make it harder to tell if the toothbrush is fully clean after use. Other than that, the product arrived exactly as described and pictured, and overall I think these are excellent replacement heads for anyone using a BURST toothbrush.
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Reviewed in the United States on May 24, 2026
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Emma Shirley
Waukegan, US
★★★★★ 5
Easy to use high quality
Color: White
Quick and easy to replace
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Reviewed in the United States on May 28, 2026
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road soda
Massapequa, US
★★★★★ 5
The best electric toothbrush ever
Color: Rose Gold
Dentists on the tube agree, this is the best clean you can get and at such a low price compared to the others. These heads are durable, they last me like 4 months each, maybe more. Functions great with the vibration levels of the burst and unbeatable battery life.
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Reviewed in the United States on September 27, 2025
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lynn
Lowell, US
★★★★★ 5
Replacement
Color: Black
Great product!
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Reviewed in the United States on May 17, 2026

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