Cooler Master Cosmos C700M

Cooler Master’s Cosmos C700M is a flagship E‑ATX full tower with 490mm GPU and 198mm cooler clearance, dual 420mm radiator support, and a rotatable GPU mount.

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Form factorATX
ColorBlack
Tempered glassYes
GixCore Editorial

Product overview

Released October 2, 2018, the Cosmos C700M is a modern flagship of Cooler Master’s long‑running COSMOS series, pairing a curved‑glass showcase with a highly reconfigurable frame and an included 400 mm GPU riser. ([prweb.com](https://www.prweb.com/releases/cooler_master_announces_the_release_of_the_cosmos_c700m/prweb15806853.htm?utm_source=openai))

Built to remove fit limits for statement builds, it targets water‑cooling and display‑focused rigs. It supports Mini‑ITX to E‑ATX (up to 12"×10.7"), GPUs up to 490 mm (320 mm with the 3.5" bracket), and 198 mm tower coolers; two flat brackets accept up to 420 mm radiators at the top or front (bottom to 240 mm). Front I/O includes USB‑C (Gen2), 4× USB‑A, headset+mic, and onboard PWM/ARGB controls. Aluminum bars/handles, 8 slots, a 5.25" bay, and optional conventional, chimney, or inverse layouts round out the feature set. ([coolermaster.com](https://www.coolermaster.com/en-global/products/cosmos-c700m.html))

TierflagshipReleased2018-10-02
Best for
  • water cooling/radiators
  • showcase/RGB
  • high GPU clearance
  • airflow builds
Official product specifications

Product highlights

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

Specifications

Form factor
ATX
Color
Black
Tempered glass
Yes
Dimentions
‎25.6 x 12 x 25.6
Weight
52.5
I O Ports
4x USB 3.0, 1x USB 3.1, 1x MIC, 1x AUX
Expansion Slots
8

Compatible Motherboards

Compatible Power supplies