1. Introduktion
The Cooler Master Cosmos C700M is an E-ATX Full-Tower PC case designed for enthusiasts seeking extensive customization and superior cooling performance. This manual provides essential information for the proper setup, operation, and maintenance of your Cosmos C700M chassis.
2. Produktfunktioner
- Highly versatile layout for diverse system configurations.
- Graphics Card mounting with included riser cable for vertical GPU orientation.
- Addressable RGB (ARGB) lighting with two parallel strips from top to front panel, and ambient ARGB lighting on the bottom.
- Extensive cable cover system for clean cable management.
- Versatile liquid cooling support, including dual 420mm radiator brackets.
- Advanced I/O panel with a 4-pole headset jack (audio+mic), USB 3.1 (Gen 2) Type C port, four USB 3.0 ports, PWN fan speed button, and an addressable RGB control button.
- Dual curved tempered glass side panel offering a panoramic view of the system build.
3. Opsætning og installation
The Cosmos C700M offers a flexible interior layout, allowing for various component placements. Follow these general guidelines for installation.
3.1. Adgang til interiøret
The case features tool-less side panels for easy access. The dual curved tempered glass side panel can be opened to reveal the main compartment.

Image: Cooler Master Cosmos C700M with its tempered glass side panel opened, revealing the spacious interior for component installation.
3.2. Installation af bundkort
The chassis supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. Install your motherboard onto the standoffs provided, securing it with screws.

Billede: Et interiør view of the Cooler Master Cosmos C700M, showing the motherboard tray and various mounting points for components.
3.3. Graphics Card Mounting
The case includes a riser cable for vertical graphics card mounting, offering unique display options for your GPU.
3.4. Liquid Cooling Setup
The flat radiator bracket design allows for versatile liquid cooling configurations. Two included brackets support up to 420mm radiators, with options to mount fans and radiators on either side.
3.5. Kabelforvaltning
Utilize the extensive cable cover system and routing channels behind the motherboard tray to maintain a clean and organized build, optimizing airflow.

Billede: Bageste interiør view of the Cooler Master Cosmos C700M, highlighting cable management options and drive bays.
3.6. Installation af strømforsyning
The power supply is mounted at the bottom of the chassis. Ensure proper cable routing to maintain airflow and aesthetics.
4. Betjeningsvejledning
4.1. I/O-panelfunktioner
The advanced I/O panel, located on the top front of the case, provides convenient access to various ports and controls:
- 4-Pole Headset Jack: For audio and microphone connections.
- USB 3.1 (Gen 2) Type C Port: Højhastigheds dataoverførsel.
- USB 3.0-porte (x4): Standard USB-tilslutning.
- PWN Fan Speed Button: Adjust fan speeds for optimal cooling and noise levels.
- Addressable RGB Control Button: Cycle through various ARGB lighting effects and colors.
4.2. ARGB-lysstyring
The integrated ARGB lighting can be controlled via the dedicated button on the I/O panel or through compatible motherboard software. Refer to your motherboard manual for software-based control options.
Video: Official Cooler Master video showcasing the Cosmos C700M case and its features, including ARGB lighting.
5. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer optimal ydeevne og levetid for dit pc-kabinet.
5.1. Rengøring af støvfilter
The Cosmos C700M is equipped with dust filters to prevent dust buildup inside the chassis. Periodically remove and clean these filters to maintain optimal airflow and cooling efficiency. Filters are typically located on the front, top, and bottom of the case and are designed for easy removal.
5.2. Tempered Glass Care
Clean the tempered glass panels with a soft, lint-free cloth and a mild glass cleaner. Avoid abrasive materials or harsh chemicals that could scratch or damage the glass.
6. Specifikationer
| Feature | Detalje |
|---|---|
| Produktdimensioner | 25.6" D x 12" B x 25.6" H |
| Varens vægt | 52.5 pund |
| Afkølingsmetode | Fan, Water Cooling |
| Strømforsyningsmonteringstype | Bundmontering |
| Materiale | CURVED TEMPERED GLASS, STEEL / STEEL |
| Bundkort kompatibilitet | Udvidet ATX |
| Sagstype | Fuldtårn |
| Varemodelnummer | MCC-C700M-MG5N-S00 |
| Antal USB 3.0-porte | 1 (plus 4 additional on I/O panel) |
| Antal USB 2.0-porte | 2 |
7. Fejlfinding
7.1. Fans Not Spinning / RGB Not Working
- Ensure all fan and RGB cables are securely connected to the motherboard or the integrated RGB controller.
- Verify that the RGB controller is receiving power (e.g., via SATA power connector).
- Check your motherboard's BIOS/UEFI settings or software for fan control and RGB synchronization options.
7.2. Strømproblemer
- Confirm that the power supply is correctly installed and all necessary cables (24-pin ATX, CPU, GPU) are firmly connected.
- Ensure the power switch on the power supply unit is in the 'ON' position.
- Check the front panel header connections to the motherboard (Power SW, Reset SW).
8. Garanti og support
For garantioplysninger, teknisk support eller yderligere assistance, besøg venligst den officielle Cooler Master webwebstedet eller kontakt deres kundeserviceafdeling. Gem din købsbevis til garantikrav.
Cooler Master is a registered trademark of Cooler Master USA, Inc.





