Named after Japanese Mamushi, is a venomous pitviper species found in Japan. It has 12cm front color bright LED fan also 19cm side color bright LED fan. The D-type side acrylic panel has big view and nice looks. Neurotoxin edition means it has Black Structure and Screwless Design.

Named after Texas Moccasin snake, the only semi aquatic viper in the world. It has 12cm front color bright LED fan also 19cm side color bright LED fan. The D-type side acrylic panel has big view and nice looks. Neurotoxin edition means it has Black Structure and Screwless Design.

Named after Hardwicke's Spine-bellied Sea snake, found at South China Sea. It has 12cm front color bright LED fan also 19cm side color bright LED fan. The D-type side acrylic panel has big view and nice looks. Screwless design, lots of fan holes and cable management feature give exceptional feelings for gamers.

Named after scientific name Vipera Kaznakovi, a russian viper found in black sea coast of Russia. VENOMRX KAZNAKOV feature a cable management system to easily hide cable to looks neat on your case. This black stucture case use 4X12cm LED Fan on front, top and side to deliver best air flow for overclockers needs.