0 ratings
Item #:
210516764
Cooler Master Cosmos Alpha Full Tower PC Case, High Airflow Curved Aluminum
89% of respondents would recommend this to a friend
Item #:
210516764
BSD 634
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
COSMOS ALPHA is not just a PC case—it is a halo chassis for builders who demand freedom, scale, and personalization without compromise.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Flagship Design
The Cooler Master Cosmos Alpha features a premium curved aluminum frame, delivering a stunning visual appeal that elevates any gaming setup while ensuring durability and longevity.
Superior Cooling
Equipped with dual 200mm intake fans, this case provides exceptional airflow, keeping high-performance components cool during intense gaming sessions, outperforming many competitors in thermal management.
Spacious Compatibility
Designed with generous clearance for 400mm GPUs and 420mm radiators, it offers unmatched flexibility for custom builds, allowing users to create powerful setups without compromising on space or performance.
Product Details
| Supported Motherboard | Mini ITX, Micro ATX, ATX, Extended ATX, EEB |
| Case Type | Full Tower |
| Power Supply Mounting Type | Bottom Mount |
| Cooling Method | Air, Water |
| Total USB 3.0 Ports | 6 |
| Other Special Features of the Product | ARGB under-case lighting, Adjustable Fan Bracket, Modular Sliding Tray, Next-Gen Connectivity, aluminum frames |
| Compatible Devices | 4x USB 3.2 Gen 1 Type-A 5G 2x USB 3.2 Gen 2x2 Type-C 20G, Graphics Card Clearances: 400 mm, Mini-ITX / Micro-ATX / ATX / E-ATX / EEB, Power Supply Support: ATX, Radiator Top and Bottom Support: 120 / 140 / 240 / 280 / 360 mm (maximum thickness clearance 93mm) |
| Color | Silver/Black |
| Enclosure Material | Aluminum |
| Antenna Location | Business, Gaming |
| Item Weight | 68 pounds (30.84 kg) |
| Item Dimensions D x W x H | 26.34"D x 13"W x 25.16"H (66.9 x 33 x 63.9 cm) |
| Brand | Cooler Master |
| Model Name | C700 |
| Number of Items | 1 |
| Manufacturer | Cooler Master |
| UPC | 884102134999 |
| Model Number | C700-KGNN-S00 |
| Mfr Part Number | C700-KGNN-S00 |
| Motherboard Compatability | Mini ITX, Micro ATX, ATX, Extended ATX, EEB |
| Recommended Uses For Product | Business, Gaming |
| Material | Aluminum |
Who Should Buy?
-
Gaming Enthusiasts
This case offers excellent cooling and space for high-end GPUs, perfect for gaming setups.
-
Custom PC Builders
The modular design and ample space allow builders to create unique and powerful custom rigs.
-
Overclocking Users
With superior airflow and cooling options, it's ideal for those pushing hardware limits.
-
Budget-Conscious Buyers
The premium price may not suit users looking for affordable case options.
Product Description
Cooler Master Cosmos Alpha Full Tower PC Case, High Airflow Curved Aluminum
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the Cooler Master Cosmos Alpha PC case?
Answer: The Cooler Master Cosmos Alpha Full Tower ATX PC case measures 500mm in height, 230mm in width, and 530mm in depth. This spacious design allows for efficient airflow and provides ample room for high-performance components. The size is ideal for users looking to build a powerful gaming or workstation setup, accommodating large GPUs up to 400mm and radiators up to 420mm for cooling solutions. -
Question:
What kind of cooling options does the Cooler Master Cosmos Alpha support?
Answer: The Cooler Master Cosmos Alpha features powerful 200mm dual intake fans, ensuring optimal airflow and thermal management inside the case. Additionally, it supports multiple cooling configurations, allowing for up to three 120mm or two 140mm fans at the top, two 120mm fans at the bottom, and up to 420mm radiator support. This versatility makes it suitable for both air and liquid cooling setups, perfect for gamers or professionals seeking peak performance. -
Question:
Is the Cooler Master Cosmos Alpha compatible with liquid cooling systems?
Answer: Yes, the Cooler Master Cosmos Alpha is designed to fully support liquid cooling systems, accommodating up to 420mm radiators in the front. This gives users the flexibility to choose advanced cooling solutions that can significantly enhance system performance. It's ideal for users who prefer overclocking their CPUs or GPUs, as it helps maintain lower temperatures for optimal operation. -
Question:
What materials are used in the construction of the Cooler Master Cosmos Alpha?
Answer: The Cooler Master Cosmos Alpha is constructed with a robust curved aluminum frame and high-quality steel, ensuring durability and a sleek design. The curved aluminum not only adds an aesthetic appeal but also enhances structural integrity and stability. This premium quality construction is perfect for enthusiasts looking to showcase their builds while ensuring long-lasting performance. -
Question:
Does the Cooler Master Cosmos Alpha have RGB lighting?
Answer: Yes, the Cooler Master Cosmos Alpha features ARGB chassis underglow, allowing you to customize your lighting experience. This vibrant RGB lighting can be synchronized with other RGB components, creating a cohesive look for your build. Personalizing your PC with stunning lighting effects can enhance your gaming setup or office environment, making it visually appealing in any scenario. -
Question:
Can I install multiple SSDs and HDDs in the Cooler Master Cosmos Alpha?
Answer: Absolutely! The Cooler Master Cosmos Alpha supports a variety of storage solutions, including multiple SSDs and HDDs. It features customizable drive bays that can accommodate up to three 3.5” HDDs and three 2.5” SSDs, offering users the flexibility to build a storage solution tailored to their needs. Whether you're a gamer needing extensive game libraries or a creative professional storing large files, this case has you covered. -
Question:
What types of motherboards are compatible with the Cooler Master Cosmos Alpha?
Answer: The Cooler Master Cosmos Alpha is compatible with a wide range of motherboards including ATX, Micro-ATX, and Mini-ITX formats. This extensive compatibility allows for diverse build options, making it suitable for gamers or professionals customizing their systems. Whether you're building a compact workstation or an expansive gaming rig, this case is adaptable to your needs. -
Question:
How does the airflow design of the Cooler Master Cosmos Alpha work?
Answer: The Cooler Master Cosmos Alpha features a strategically designed airflow system facilitated by its dual 200mm intake fans, creating a balanced air pressure inside the case. This design minimizes dust accumulation while maximizing cooling efficiency. For users engaging in high-performance gaming or resource-intensive tasks, this airflow design ensures that the system remains cool and performs optimally under load. -
Question:
What makes the Cooler Master Cosmos Alpha a limited edition?
Answer: The Cooler Master Cosmos Alpha is touted as a limited edition due to its unique design elements, premium materials, and exclusive features that set it apart from standard models. This limited edition designation appeals to enthusiasts looking for distinctive builds that showcase both performance and aesthetic appeal. Owning a limited edition case can create a sense of exclusivity and pride in your setup. -
Question:
Where can I buy the Cooler Master Cosmos Alpha PC case?
Answer: You can buy the Cooler Master Cosmos Alpha Full Tower ATX PC case from Ubuy in The Bahamas. Ubuy provides a convenient platform with a variety of purchasing options, making it easy to acquire this high-quality, limited edition PC case. Shopping through Ubuy ensures that you're getting a reputable product with the right support and customer service.
Cooler Master Computer Cases C700-KGNN-S00 Editorial Review
Cooler Master Cosmos Alpha Full Tower PC Case, High Airflow Curved Aluminum is not just a case; it's a carefully engineered platform for serious builders. It features a sliding motherboard tray that allows for easy reconfiguration between air and liquid cooling, eliminating frustrating setup times. The case boasts excellent thermal management with two pre-installed 200mm fans and the ability to accommodate up to 15 fans along with a large 420mm radiator. Compatibility is a significant strength, supporting various motherboard types, and the construction quality is top-notch, making it ideal for enthusiasts looking to customize their builds. Users appreciate its spaciousness and innovative design elements, although its heavyweight may pose challenges for some.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Exceptional airflow with large fans for cooling
- Easily configurable for air and liquid cooling setups
- High-quality construction ensures durability
- Support for massive GPUs and expansive builds
- Stylish design with customizable features
Cons
- Heavy case may be challenging to move for some users
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BSD 634
Order now and get it around Tuesday, September 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Ultimate platform for PC enthusiasts and modders.
- Features a premium curved aluminum frame and full tempered glass panels.
- Customizable FreeForm 2.0 layout with rotatable internal components.
- Supports E-ATX/EEB motherboards and large graphics cards (up to 400mm).
- Exceptional cooling with dual pre-installed fans and up to 15 fan slots.
- Next-gen front I/O includes high-speed USB-C and USB-A ports.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.