Model

Brand

COOLER MASTER

Series

COSMOS II

Model

RC-1200-KKN1

Details

Type

ATX Super Tower

Color

Black

Case Material

Steel

With Power Supply

No

Power Supply Mounted

Bottom

Motherboard Compatibility

Micro ATX / ATX / Extended ATX / SSI EEB / SSI-CEB

Side Panel Window

No

Removable Filter

Yes

Expansion

External 5.25″ Drive Bays

3

Internal 3.5″ Drive Bays

13 (2 from X-dock, Middle cage for 5 HDDs, Bottom cage for 6 HDDs)

Internal 2.5″ Drive Bays

11 (converted from 3.5″ bay)

Expansion Slots

10+1

Front Panel Ports

Front Ports

2 x USB 3.0 / 4 x USB 2.0 / Audio / 1 x e-SATA

Cooling System

80mm Fans

No

120mm Fans

Top: 1 x 120mm black fan (included, 1200 RPM, 17 dBA) or 200mm fan x 1 / 140mm fan x 2 / 120mm fan x 3

Bottom HDD: 2 x 120mm fan (included, 1200 RPM, 17 dBA)

Mid HDD: 1 x 120mm fan (optional)

Side: 2 x 120mm fan (optional)

140mm Fans

Rear: 140mm fan x 1 (included, 1200 RPM, 19 dBA)

200mm Fans

Front: 1 x 200mm LED fan (included, 700 RPM, 19 dBA) or 120/140mm fan x 1

Dimensions & Weight

Max GPU Length Allowance

385 mm

Max CPU Cooler Height Allowance

190 mm

Dimensions (H x W x D)

27.70″ x 13.50″ x 26.10″

Weight

47.30 lbs.

Additional Info

Features

Stylish and streamlined race-car inspired design

Brushed aluminum and steel for strength and elegance

Airflow optimized design

Supports up to 10 fans and 13 HDDs (2 from X-dock)

Supports 4 Way SLI/CF

Supports XL-ATX / SSI CEB / SSI EEB boards

Advanced Control Panel:

4 channel fan speed control

I/O (USB 3.0 x 2, USB 2.0 x 4, e-SATA, Fan LED on/off switch)