---
product_id: 91066595
title: "Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00)"
brand: "cooler master"
price: "€ 959.67"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cooler Master"
url: https://www.desertcart.ie/products/91066595-cooler-master-cosmos-c700m-e-atx-full-tower-curved-tempered
store_origin: IE
region: Ireland
---

# Customizable ARGB lighting with dual RGB strips Supports up to 420mm radiators for versatile liquid cooling E-ATX Full-Tower for ultimate build space Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00)

**Brand:** cooler master
**Price:** € 959.67
**Availability:** ✅ In Stock

## Summary

> 🚀 Build Bold, Cool Loud, and Glow Proud!

## Quick Answers

- **What is this?** Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) by cooler master
- **How much does it cost?** € 959.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/91066595-cooler-master-cosmos-c700m-e-atx-full-tower-curved-tempered)

## Best For

- cooler master enthusiasts

## Why This Product

- Trusted cooler master brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cable Management Masterclass:** Extensive cable covers and PSU shroud keep your build clean and sleek, impressing every visitor.
- • **Massive E-ATX Full-Tower Design:** Room to build your dream rig with expansive interior and flexible layout.
- • **Seamless Connectivity & Control:** Front panel USB 3.1 Type-C, fan speed toggle, and ARGB control at your fingertips.
- • **Next-Level Liquid Cooling Support:** Mount up to two 420mm radiators simultaneously for elite thermal performance.
- • **Show-Stopping Curved Tempered Glass:** Dual magnetic side panels offer a panoramic, crystal-clear view of your components.

## Overview

The Cooler Master Cosmos C700M is a premium E-ATX full-tower PC case designed for enthusiasts who demand maximum customization and performance. Featuring dual curved tempered glass panels, advanced ARGB lighting, and versatile liquid cooling support for up to 420mm radiators, it offers unparalleled flexibility and style. With a robust cable management system, rich I/O options including USB 3.1 Type-C, and magnetic side panels for easy access, this case transforms PC building into a high-end, immersive experience. Perfect for millennial pros who want their rig to be as bold and unique as their career ambitions.

## Description

From the manufacturer make it yours. We're all about the things that make building a PC such a rewarding experience. The sense of achievement. The joy of making and creating something uniquely yours in form and function and, of course, the thrill of bringing your creation to life without melting your components. Cosmos C700M raising the bar(s) the cosmos series is known for pushing the limits of Cooler Master case technology. The freedom in layout organization and the support for unique graphics card mounting make custom building accessible right out of the box. Since the chassis is only as complex as builders need it to be, there will always be room to creatively Experiment. The cosmos OS frame allows for sandbox level versatility. Features a RGB lighting two parallel strips of addressable RGB lighting run continuously from the top panel to the front panel, with ambient a RGB lighting on the bottom that reflects against the aluminum bars. Rich connectivity The advanced I/O panel comes with a 4 pole headset jack (audio+mic), USB 3. 1 (Gen 2) Type C port, four additional USB 3. 0 ports, PWN fan speed button, and an addressable RGB control button. Dual curved tempered glass side panel a panoramic tempered glass side panel, with two curved edges, offer a wide view of the system Build. Versatile liquid cooling support A flat radiator bracket design offers more versatility for liquid cooling with the ability to be mounted on the top, front, or bottom of the frame. The two included brackets can each support A 420mm radiator, with the ability to mount fans and a radiator on either side of the bracket. The cosmos series is known for pushing the limits of Cooler Master case technology. The freedom in layout organization and the support for custom graphics card mounting make custom building accessible as soon as the Cosmos C700M is unboxed. The Idea is to inspire growth in builders across all levels since the chassis is only as complex as builders need it to be, there will always be room to creatively Experiment. If madders decide to take customization even further, The cosmos frame allows for sandbox level versatility. The Cosmos C700M keeps raising the bar(s) on custom PC's by inspiring builders to escape from the “standard” layout.

Review: Huge upgrade over the original C700P, they've addressed all the complaints - Amazing Build Quality. I have had the flagship Cooler Master HAF-X case since the day it was released in 2010. It is now 2019 and after upgrading my first gen i7 990x to the new i9 9900k, new motherboard, ram, and gpu I figured it was time to upgrade the case as well. I loved the original cosmos 2 when it came out in 2012-2013 but I felt the $350 for the case with no side window in 2013 was too much. Now a lot more cases are around the $300 mark due to inflation and what not. Plus cases have better features nowadays. I was stuck between the c700m and c700p. I hated the silver on both, and hated the fact that the c700m was $500 although I love the front rgb lights on the c700m. So when I saw this black edition c700p was coming out it was a no brainer as it was only $50 more than the original c700p. They addressed every single complaint with the original c700p. The power supply and hard drive cage shroud on the original c700p looked terrible, it covered most of the pc. I like how they changed it in the black. They made it just a full one piece power supply shroud that covers the whole bottom so you can hide your cables. I also hide my dual bay pump/reservoir since I didn't have enough room to fit it in the dual bay slot because of my reservoir. They fixed the tint on the side panel. The original c700p had a dark green tinted side panel that was hard to see through. With this side panel it's so clear that it doesn't look like there's even a side panel on. They give you 4 hard drive cages, as well as 4 ssd cages that are already installed. Whereas the original only had the few ssd cages and 2 hard drive cages. My only complaint is that I have a 360mm rad in the front that was intaking air and it would case the fans to be much louder because there is almost no ventilation to the front fans because of the front cover plus the dust cover. I took the dust cover out and the fans were still much louder. I just ended up swapping the fans the opposite direction so they blow air out of the front of the case. I have fit 4 radiators in here. 360mm radiator up top, 360mm radiator up front, 240mm next to the motherboard, and a 120mm radiator towards the rear. If you are running push/pull with a radiator up top you will need to use slim 120x15mm fans for the top of the radiator otherwise the top dust filter wont close. I learned that the hard way because all of my fans are 120x25mm. So I'm going to order some noctua 120mmx15mm slim fans to add push/pull to the top radiator. The stock rgb wave sequence of the case is nice however I decided to keep the rgb to a minimum after seeing how good everything looked in all blue. So I plugged the included rgb header to my motherboard and now I have the case lights doing a pulsing blue which matches the build much better. You are able to set static colors from the case light button as well. The included fan controller was a bonus as you can plug in six 3 or 4 pin fans. The only issue is there are only two speed options on the case, high and low which will either run the fans at 12v(100%) or 7v which is about 60%. You can get better control by plugging your fans into your motherboard fan headers and adjusting it through software if your motherboard supports that. Plus I have to stand up every time to reach the fan speed button on top of the case. The side panels on this case are a dream, they are magnetic and you can take them off the case in a matter of seconds, you just open the side panel all the way and slide it up and it comes right off. No tools required. All in all this case is absolutely amazing. I thought my haf x case was big, being an e atx case. But this case is definitely a few inches taller and longer. It's great because it gives you a ton of room for watercooling or even air cooling if you're into that lmao. You could honestly mount another radiator where I have my reservoir in the pics and then just mount the reservoir on any of the radiators. So you can fit another 240mm radiator if you wanted, or maybe even a 360mm. So many options with this case. I had a porsche hood crest from a spare hood from my car so I decided why not put it on lmao. Although I think the colors ruin the blacked out look of this case, maybe I'll by a blacked out porsche hood crest :^) Specs: CPU: Intel i9-9900k @ 5.2ghz Motherboard: Gigabyte Z390 Aorus Master GPU: Evga RTX 2080 Ti @ 2040mhz Core, 7900mhz Mem RAM: Corsair Vengeance RGB PRO 32GB 3000mhz @ CL13 Cooling: 2x XSPC 360mm Radiators, XSPC 240mm Radiator, EK 120mm Radiator 10x 120mm Fans Storage: 1TB Samsung 970 Evo Plus NVME, 250gb Samsung 950 Pro NVME Silicon Power 480GB SSD, 2x Intel 530 180GB SSD, 4TB Seagate 7200rpm HDD 2x 2TB Seagate 7200rpm HDD, 1TB Seagate 7200rpm HDD Audio: Asus Xonar Essence STX Sound Card Little dot 1+ Hybrid tube amp with upgraded burson V5 op-amps and Russian Voskod 1940s tubes Grado RS2e Headphones Monitor: LG 32'' IPS 4K HDR (32ud99-w) Keyboard: Razer Cynosa Chroma Pro Mouse: Razer Deatheradder Elite SKT T1 Edition Mousepad: Razer Goliathus Chroma Case: Cooler Master C700P Black Edition
Review: Amazing, but expeensive - God d*** this case is expensive, but if you want complete control, a full tower, are an enthusiast, but don’t like the look a black metal box, then it’s perfect. This is the perfect example of “I’m getting it because I love it, not because it is in any way practical.” There are plenty of full towers at half or quarter the cost making them more practical, but NONE of them look this good IMO. PROS: - it’s beautiful - comes with amazing front io (4x3.0, 1x3.1 USB C) - comes with DRGB controller and fan controller (minimizes plugs and cables running to board), rgb on case looks amazing btw. - completely customizable. EVERYTHING comes out and can be unscrewed with basic tools. - super water cooler friendly (max 420mm radiator) - super easy to remove sides and get to what you need to get to. - amazing cable management options. CONS: - HEAVY. By itself, it’s like 30-40lbs. - Hard to find. No one really carries it. - accessories are hard to find. (Since no one carries it) - top RGB lights on work with front panel attached. So if you like the look of just the mesh, then you have to sacrifice the top rgb. They should have just ran another rgb cable to the top instead of whatever they did. - only comes with 2 radiator/fan brackets. There’s one on the top and one on the front, so you have to order another one if you want full control over water cooling, but no one sells the parts so you have to pick having top/front fans or mounting stuff to the bottom rails.) Honestly, I started unscrewing things then realized “oh, this comes out too?” And my 2 hour build turned into 10 hours. So just be ready to have complete control. Sometimes it’s overwhelming. Not trying to shill, i’ve just built in a lot of constraining cases where I spend more time figuring out how I CAN build it and less time on how I WANT to build it. This case does not have that problem.

## Features

- Highly versatile layout
- Graphics Card mounting with riser Cable
- Argo lighting; Expansion Slots: 8
- Extensive cable cover system
- Versatile Liquid Cooling support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H6MKSXZ |
| Batteries | A batteries required. |
| Best Sellers Rank | #898 in Computer Cases |
| Brand | Cooler Master |
| Color | Black / Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (765) |
| Date First Available | September 11, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 25.6 x 12 x 25.6 inches |
| Item Weight | 52.5 pounds |
| Item model number | MCC-C700M-MG5N-S00 |
| Manufacturer | Cooler Master USA, Inc. |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 1 |
| Product Dimensions | 25.6 x 12 x 25.6 inches |
| Series | C700M |
| Wireless Type | 802.11a |

## Product Details

- **Brand:** Cooler Master
- **Case Type:** Full Tower
- **Color:** Black / Grey
- **Cooling Method:** Fan, Water Cooling
- **Item Weight:** 52.5 Pounds
- **Material:** CURVED TEMPERED GLASS, STEEL / STEEL
- **Model Name:** C700M
- **Motherboard Compatability:** Extended ATX
- **Power Supply Mounting Type:** Bottom Mount
- **Recommended Uses For Product:** Gaming

## Images

![Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) - Image 1](https://m.media-amazon.com/images/I/71MxxHCizaL.jpg)
![Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) - Image 2](https://m.media-amazon.com/images/I/71bq35W08NL.jpg)
![Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) - Image 3](https://m.media-amazon.com/images/I/71s3n+jKuHL.jpg)
![Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) - Image 4](https://m.media-amazon.com/images/I/71MyIzZp8-L.jpg)
![Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00) - Image 5](https://m.media-amazon.com/images/I/716tV-gZqVL.jpg)

## Questions & Answers

**Q: Will the cosmos c700m take a asus rog rampage vi extreme omega x299 motherboard?**
A: It will fit but it will  be a tight proposition for Cable management as this slightly bigger motherboard will take away little more of the cable management holes. It will be a little harder to manage cable but with a little adjustment you can fit cables through other holes. Be warned that cable management can be a problem if you planning to put a lot things .

**Q: I am on the fence between this case and the be quiet 900 rev2 case.  Is this a good case for liquid cooling?**
A: The C700M case has a lot of room for liquid cooling.

CM-PNguyen

**Q: Can an asus rog crosshair viii extreme fit into it? (12x10.9 inches) big the motherboard and the chassis can fit 12x10.7 inches?**
A: An asus rog crosshair viii extreme will fit into the Cooler Master Cosmos C700M.  I have an asus ROG Zenith II Extreme Alpha motherboard (12.2x10.9 inches) in my C700M.

**Q: I would like to know if you can install the 3.5 HHDs in the rear of the case instead of mounting them in the front of the case?**
A: Yes but just not as many. Cable management is a pain even with all the room

## Customer Reviews

### ⭐⭐⭐⭐⭐ Huge upgrade over the original C700P, they've addressed all the complaints
*by M***S on September 4, 2019*

Amazing Build Quality. I have had the flagship Cooler Master HAF-X case since the day it was released in 2010. It is now 2019 and after upgrading my first gen i7 990x to the new i9 9900k, new motherboard, ram, and gpu I figured it was time to upgrade the case as well. I loved the original cosmos 2 when it came out in 2012-2013 but I felt the $350 for the case with no side window in 2013 was too much. Now a lot more cases are around the $300 mark due to inflation and what not. Plus cases have better features nowadays. I was stuck between the c700m and c700p. I hated the silver on both, and hated the fact that the c700m was $500 although I love the front rgb lights on the c700m. So when I saw this black edition c700p was coming out it was a no brainer as it was only $50 more than the original c700p. They addressed every single complaint with the original c700p. The power supply and hard drive cage shroud on the original c700p looked terrible, it covered most of the pc. I like how they changed it in the black. They made it just a full one piece power supply shroud that covers the whole bottom so you can hide your cables. I also hide my dual bay pump/reservoir since I didn't have enough room to fit it in the dual bay slot because of my reservoir. They fixed the tint on the side panel. The original c700p had a dark green tinted side panel that was hard to see through. With this side panel it's so clear that it doesn't look like there's even a side panel on. They give you 4 hard drive cages, as well as 4 ssd cages that are already installed. Whereas the original only had the few ssd cages and 2 hard drive cages. My only complaint is that I have a 360mm rad in the front that was intaking air and it would case the fans to be much louder because there is almost no ventilation to the front fans because of the front cover plus the dust cover. I took the dust cover out and the fans were still much louder. I just ended up swapping the fans the opposite direction so they blow air out of the front of the case. I have fit 4 radiators in here. 360mm radiator up top, 360mm radiator up front, 240mm next to the motherboard, and a 120mm radiator towards the rear. If you are running push/pull with a radiator up top you will need to use slim 120x15mm fans for the top of the radiator otherwise the top dust filter wont close. I learned that the hard way because all of my fans are 120x25mm. So I'm going to order some noctua 120mmx15mm slim fans to add push/pull to the top radiator. The stock rgb wave sequence of the case is nice however I decided to keep the rgb to a minimum after seeing how good everything looked in all blue. So I plugged the included rgb header to my motherboard and now I have the case lights doing a pulsing blue which matches the build much better. You are able to set static colors from the case light button as well. The included fan controller was a bonus as you can plug in six 3 or 4 pin fans. The only issue is there are only two speed options on the case, high and low which will either run the fans at 12v(100%) or 7v which is about 60%. You can get better control by plugging your fans into your motherboard fan headers and adjusting it through software if your motherboard supports that. Plus I have to stand up every time to reach the fan speed button on top of the case. The side panels on this case are a dream, they are magnetic and you can take them off the case in a matter of seconds, you just open the side panel all the way and slide it up and it comes right off. No tools required. All in all this case is absolutely amazing. I thought my haf x case was big, being an e atx case. But this case is definitely a few inches taller and longer. It's great because it gives you a ton of room for watercooling or even air cooling if you're into that lmao. You could honestly mount another radiator where I have my reservoir in the pics and then just mount the reservoir on any of the radiators. So you can fit another 240mm radiator if you wanted, or maybe even a 360mm. So many options with this case. I had a porsche hood crest from a spare hood from my car so I decided why not put it on lmao. Although I think the colors ruin the blacked out look of this case, maybe I'll by a blacked out porsche hood crest :^) Specs: CPU: Intel i9-9900k @ 5.2ghz Motherboard: Gigabyte Z390 Aorus Master GPU: Evga RTX 2080 Ti @ 2040mhz Core, 7900mhz Mem RAM: Corsair Vengeance RGB PRO 32GB 3000mhz @ CL13 Cooling: 2x XSPC 360mm Radiators, XSPC 240mm Radiator, EK 120mm Radiator 10x 120mm Fans Storage: 1TB Samsung 970 Evo Plus NVME, 250gb Samsung 950 Pro NVME Silicon Power 480GB SSD, 2x Intel 530 180GB SSD, 4TB Seagate 7200rpm HDD 2x 2TB Seagate 7200rpm HDD, 1TB Seagate 7200rpm HDD Audio: Asus Xonar Essence STX Sound Card Little dot 1+ Hybrid tube amp with upgraded burson V5 op-amps and Russian Voskod 1940s tubes Grado RS2e Headphones Monitor: LG 32'' IPS 4K HDR (32ud99-w) Keyboard: Razer Cynosa Chroma Pro Mouse: Razer Deatheradder Elite SKT T1 Edition Mousepad: Razer Goliathus Chroma Case: Cooler Master C700P Black Edition

### ⭐⭐⭐⭐⭐ Amazing, but expeensive
*by J***E on January 2, 2020*

God d*** this case is expensive, but if you want complete control, a full tower, are an enthusiast, but don’t like the look a black metal box, then it’s perfect. This is the perfect example of “I’m getting it because I love it, not because it is in any way practical.” There are plenty of full towers at half or quarter the cost making them more practical, but NONE of them look this good IMO. PROS: - it’s beautiful - comes with amazing front io (4x3.0, 1x3.1 USB C) - comes with DRGB controller and fan controller (minimizes plugs and cables running to board), rgb on case looks amazing btw. - completely customizable. EVERYTHING comes out and can be unscrewed with basic tools. - super water cooler friendly (max 420mm radiator) - super easy to remove sides and get to what you need to get to. - amazing cable management options. CONS: - HEAVY. By itself, it’s like 30-40lbs. - Hard to find. No one really carries it. - accessories are hard to find. (Since no one carries it) - top RGB lights on work with front panel attached. So if you like the look of just the mesh, then you have to sacrifice the top rgb. They should have just ran another rgb cable to the top instead of whatever they did. - only comes with 2 radiator/fan brackets. There’s one on the top and one on the front, so you have to order another one if you want full control over water cooling, but no one sells the parts so you have to pick having top/front fans or mounting stuff to the bottom rails.) Honestly, I started unscrewing things then realized “oh, this comes out too?” And my 2 hour build turned into 10 hours. So just be ready to have complete control. Sometimes it’s overwhelming. Not trying to shill, i’ve just built in a lot of constraining cases where I spend more time figuring out how I CAN build it and less time on how I WANT to build it. This case does not have that problem.

### ⭐⭐⭐⭐⭐ A VERY GOOD FULL-TOWER COMPUTER CASE
*by J***T on August 10, 2019*

The Cooler Master "Cosmos" C700M full-tower case is, to my eyes, a beautiful thing to behold - sleek, powerful design which is - admittedly - heavy but designed to be carried with its two handles at its top. Anyone looking to buy this case is more than likely familiar with assembling their own computer, and therefore able to figure out how best to install their components as they would like into this case, which allows a wide range of installation possibilities. I find it to be very quiet in operation, and its glass door allows easy access to the inside of the case for cleaning and inspection. This case also seems to be quite effective at filtering out dust, the enemy of all computers. I rate it highly for its design and quality of materials. The assembly-instruction diagrams which come with the case can be a bit daunting to interpret, so you have to rely on your own visual skills to figure out just what the possibilities are with respect to configuring the layout of your case to fit your needs. This size of tower case is essential for anyone using large, complex graphics cards like the NVIDIA GeForce RTX 2080 Ti I installed. I also like the way the power supply and its cabling is neatly mounted in a compartment below the main board and graphics card and hidden from view, yet is readily accessible. I am glad I did my homework by doing a Google search for "best computer tower cases for 2019," which came up with this particular case being listed as the #1 recommendation in the Full Tower category.

## Frequently Bought Together

- Cooler Master Cosmos C700M E-ATX Full-Tower, Curved Tempered Glass Panel, Riser Cable, Flexible Interior Layout, Diverse Liquid Cooling, Type-C, Customizable ARGB (MCC-C700M-MG5N-S00)
- AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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*Store origin: IE*
*Last updated: 2026-03-04*