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Cooler Master Cosmos II Black Steel ATX Full Tower Computer Case - RC-1200-KKN1

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Product Overview

The COSMOS II Ultra Tower features a streamlined design accentuated by a pair of distinctive handles like on other. Adding to its uniqueness is the smooth brushed aluminum side panels which unlock and swing open like the doors of a luxurious race-car.

Hidden behind the front slide cover lies a stack of hot-swappable drive bays. The black interiors provide enough space for oversized XL-ATX System Boards equipped with 4 double width graphics accelerators. A second slide cover on top hides the Advanced Control Panel to manage up to 10 fans and their respective LED lights. The combination of its elegant looks, numerous expansion options and features make the COSMOS II a "Dream Case".

Performance Meets Style
The race-car inspired side panels have become a signature for the Cool Master COSMOS series. COSMOS II delivers a sense of luxury and elegance with its smooth brushed aluminum and steel side panels along with stylish round handrail and stand. By focusing on a "racing", "speed", and "luxury" theme, the COSMOS II not only offered a powerful and efficient system enclosure, but a true piece of art.

Great Expandability
Ample inner space can support super high end extra wide and long XL-ATX mainboards, 4 extra long high end dual-width VGA cards (up to 385mm) or 2 super high end triple-width VGA cards, extra long PSUs (up to 250mm), and accommodate up to 13 HDDs or SSDs with ODD, HDD and SSD hot swapping.

Individual Chambers
Individual cooling chambers enable advanced air flow and temperature management. The lower chamber features a second HDD/SSD cage, a dual fan bracket, extra long PSU rail, and enough space for a water cooling radiator.

Fan Array with Removable Dust Filter on Vents
COSMOS II supports up to 10 fans (5 pre-installed) that can be arranged into 4 separate fan management groups. The fan speed and LEDs can be managed using the advanced control panel at the front of the case. Clip on air filters protect the system from dust blocking heatsink and fans, prolonging the system lifespan.

Water Cooling Support
The retention holes for water tubes at the rear of the case and reserved space and mounts for water cooling radiators allows easy liquid cooling set up and maintenance.

Advanced Control Panel
The top control panel offers easy access to fan management and fan LED on/off switch. Enjoy hassle-free, high speed connection to a variety of peripherals with one e-SATA connector, two USB 3.0 ports, four USB 2.0 ports and audio in and out jacks on the upper I/O panel.


Manufacturer Cooler Master
Mfg Part# RC-1200-KKN1
SKU 228265558
UPC 884102014857
UPC 14 00884102014857
Number of External 3.5" Bays 2
Number of External 5.25" Bays 3
Number of Total Bays 16
Number of Internal 3.5" Bays 11
Interfaces/Ports 2 x USB 3.0 USB Front / 4 x USB 2.0 USB Front / 1 x 7-pin eSATA Front / 1 x Audio In Front / 1 x Audio Out Front
Front USB Yes
Front Audio In Yes
Front Audio Out Yes
Product Type System Cabinet
Manufacturer Part Number RC-1200-KKN1
Manufacturer Website Address
Manufacturer Cooler Master Co., Ltd
Product Model RC-1200-KKN1
Product Name Cosmos II RC-1200-KKN1 System Cabinet
Product Line Cosmos
Product Series II
Brand Name Cooler Master
Number of Expansion Slots 11
Material Aluminum / Steel / Rubber
Dimensions 27.7" Height x 13.5" Width x 26.0" Depth
Weight (Approximate) 48.50 lb
Color Midnight Black
Form Factor Full-tower
Motherboard Supported XL-ATX / SSI CEB / SSI EEB / ATX / Micro ATX / EATX
Number of Power Supplies Supported 1
Number of Power Supplies Installed No
Number of Fans Supported 10
Number of Fans Installed 5

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Cooler Master Cosmos II - Full tower - extended ATX - no power supply ( EPS12V/ PS/2 ) - midnight black - USB/Audio/E-SATA
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