Company Cooler Master officially announced to the market range PC cases K-Series. The range comprises four models that are in the range of products have internal codes K550, K380, K350, and K280, and aim the Asia-Pacific region.

Overall dimensions of the model up K550 211,8 x 549,6 x 503,6 mm (width x depth x height), weight – 8.3 pounds. New product is compatible with the motherboard form factor Micro-ATX and ATX, equipped with three external 5.25-inch slots for ODD or HDD, as well as seven 3.5-inch internal slots for hard drives and solid state drives. The case supports graphics up to 281 millimeters (400 millimeters without the basket for HDD) and CPU cooler up to 157 millimeters. The cooling system involves the installation of seven fans, but the basic configuration includes only one 120-mm propeller LED-backlit in red, which is located on the front panel. On the interfaces are two-port USB 2.0, one USB 3.0, audio jack and headphone and microphone jacks.

Cooler Master Case dimensions K380 is 209 x 445 x 479 mm, weight – 4.7 pounds. The body has three external 5.25-inch drive bays, seven 3.5-inch HDD and to install the SSD (three on the clip-on mounting). New motherboard is compatible with standard size Micro-ATX and ATX, supports cards of up to 316.6 mm and a height of CPU cooler up to 155 millimeters. The cooling system is represented by 120-mm “Carlson” LED-backlit in red, located on the front. You can set yourself three 120-mm fan at the rear, bottom and side walls.

Cooler Master Model K350 is characterized by the dimensions 200 x 424,6 x 479,5 mm and weighing 4.6 pounds. The case has three 5.25-inch slots for external hard drives or optical drives, and six 3.5-inch slots for HDD and SSD (three on the clip-on mounting). New support cards up to 315 millimeters and a CPU cooler up to 148.5 millimeters. The cooling system is identical to the K380 model.

Overall dimensions of model K280 are 219 x 429 x 480 mm, weight – 4.4 pounds. The body, like his colleagues, has three external 5.25-inch slots and seven 3.5-inch internal slots, two of which include clip-on mounting drives. The cooling system is represented by 120-mm fan on the front panel. You can set yourself two 120-mm propeller at the rear and side walls. The unit supports cards up to 315 millimeters and a height of CPU cooler up to 162 millimeters.