Est. 1999
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Cooler Master COSMOS II Aluminum Alloy Full Tower Chassis - Black / Black (RC-1200-KKN1)
Part #: cst-1271
2 In Stock, Ships Today Till 6pm EST  
Price: $319.99
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Product Description   Features   Specifications   Reviews (1)    
Incomparable in design and specifications, the Cosmos II comes in as one of the first Ultra Tower chassis. Inspired by luxurious supercars, the exterior of the Cosmos II melds aluminum, steel, and mesh into an elegant artistic piece. It maintains its trademark Cosmos profile and outlook with its reinforced aluminum rails while being further refined for today’s advancements in air/water cooling, peripheral support, and styling. Large swinging aluminum side panels and sliding doors lend to its stylish and smooth movements to access ports, drives, and system hardware. With the Cosmos II, build as you wish as the options are endless.



Select Your Options
Select an Optional Custom Side Panel
 No Thanks!
 MNPCTech Cosmos II Window Panel (dual 120mm)MNPCTech Cosmos II Window Panel (dual 120mm)
You must swap out your factory hinges and latches to our window panel for the Cooler Master II chassis. The chassis design cradles the Mnpctech Clear window panel in place. Cooler Master Clear Panels are machined in Cast Acrylic with edges polished by hand. ($159.99)


Professional Sound Dampening Installation
(Click To See Example)
 No
 Yes - AcoustiPack ULTIMATEYes - AcoustiPack ULTIMATE
AcoustiPack ULTIMATE contains both 2- and 3-layered acoustic materials. Comparative small and large scale acoustic tests with alternative single-layer PC sound-proofing materials demonstrate that AcoustiPack multi-layer materials are more effective and safer whilst still remaining as thin as possible. 2 Layer Materials The upper layer immed... ($99.99)

Sleeve All Internal Case Cables!
Click To See Description & Example Photos
(PSU not included)
 No Thanks!
 Yes (Select Sleeve Color Next) ($129.95)

Select Your Cable Sleeve Color
(Select Heatshrink Color Next)


Select Your Heatshrink Color
(Remember To Select 'Yes' For Sleeving)


Select A Power Supply
 None
 Corsair Professional AX Series 850WCorsair Professional AX Series 850W
The Corsair Professional Series Gold power supply pushes the state of the art for reliable delivery of clean power under imperfect conditions. If you require mission-critical stability or you simply want one of the best power supplies available the Professional Series Gold is for you. All cables detach from the power supply. During installation... ($199.99)
 Corsair HX Series 850W Modular Power SupplyCorsair HX Series 850W Modular Power Supply
The Corsair Professional Series HX850W PSU utilizes advanced DC-to-DC circuitry and meets 80 PLUS SILVER certification standards for up to 90% energy-efficiency* reducing wasted energy and lowering the amount of excess heat generated. Corsair Professional Series power supplies are built using industrial grade electrical components ensuring the st... ($189.99)
 EVGA SuperNOVA NEX750G 750W GoldEVGA SuperNOVA NEX750G 750W Gold
The EVGA® SuperNOVA NEX750 and NEX650 Power Supplies are here in both Gold and Bronze rated options. Designed with enthusiast needs in mind the NEX series is the best choice to power next generation enthusiast computers. Combining 750W or 650W of continuous power with exceptional performance stunning efficiency and cutting-edge design and feature... ($139.99)
 SeaSonic X850 Gold 850WSeaSonic X850 Gold 850W
The very first full modular multi-output ATX high-wattage power supply that has ever obtained the 80PLUS Gold certification is introduced by Sea Sonic. This coveted power supply is named “X” and is offered in a 750 watt version to fulfill computer enthusiasts’ need for the ultimate power source. Featuring a pending design of “DC Connector Modul... ($219.99)
 Silverstone Strider PLUS 750WSilverstone Strider PLUS 750W
The Strider series as the oldest and most versatile power supply line from SilverStone has models with myriad of innovative features and rating from 350W all the way up to 1500W. To build on this impressive lineup SilverStone engineered a new generation of power supplies that combine more important features than ever before. The Strider Plus mod... ($129.99)
 Silverstone Strider PLUS 850WSilverstone Strider PLUS 850W
The Strider series as the oldest and most versatile power supply line from SilverStone has models with myriad of innovative features and rating from 350W all the way up to 1500W. To build on this impressive lineup SilverStone engineered a new generation of power supplies that combine more important features than ever before. The Strider Plus mod... ($159.99)
 Silverstone Strider PLUS 1000WSilverstone Strider PLUS 1000W
The Strider series as the oldest and most versatile power supply line from SilverStone has models with myriad of innovative features and rating from 350W all the way up to 1500W. To build on this impressive lineup SilverStone engineered a new generation of power supplies that combine more important features than ever before. The Strider Plus mod... ($189.99)


Select Fan Control Unit
 None
 Dual Voltage 6 Port BaybusDual Voltage 6 Port Baybus
The baybus allows you to control the speed of the fans via a simple switch with three different settings. This allows fans to run at full speed (12v) half speed (7v) or off. With a baybus you can make all the fans in your case virtually silent while you’re surfing the web or using other low demand applications. At the flip of a switch you can be... ($28.99)
 Variable Speed RheoBus v.3Variable Speed RheoBus v.3
This RheoBus fan controller kit comes with a template so you can drill out the holes to fit the kit anywhere you like! With dual color LEDs and smooth moving knobs this RheoBus is a great addition to any case. This unit can easily fit in any 5.25" bay or even more creative spots like the top of your case! ($27.99)

Select Fan Contoller Installation
(Click To See Example)
 None
 Regular Installation ($24.00)
 Top Mount Installation ($39.00)


Install Cold Cathode Switch On Side Panel
(Click To See Example)
 No
 Yes (Non-LED Rocker)Yes (Non-LED Rocker)
The Round Rocker Switch is a simple on/off rocker switch the same model that we use on our cold cathode kits. It is small enough to fit on a 3.5" drive bay covers. ($10.00)
 Yes (Blue LED Rocker)Yes (Blue LED Rocker)
These rocker switches have a blue LED installed that will lite up when switched to on. These can be used with our cold cathode kits or any other light kit. Also can be used to build a custom baybus to control your fans. ($12.50)
 Yes (Green LED Rocker)Yes (Green LED Rocker)
These rocker switches have a green LED installed that will lite up when switched to on. These can be used with our cold cathode kits or any other light kit. Also can be used to build a custom baybus to control your fans. ($12.50)
 Yes (Red LED Rocker)Yes (Red LED Rocker)
These rocker switches have a red LED installed that will lite up when switched to on. These can be used with our cold cathode kits or any other light kit. Also can be used to build a custom baybus to control your fans. ($12.50)
 Yes (Amber Full Lense LED)Yes (Amber Full Lense LED)
This round rocker switch is especially suited 12 Volt installations. It is the perfect choice for controlling cold cathodes case fans LED lighting and just about any other standard 12 Volt device your computer can use. This is an automotive grade rocker switch that meets industry standards. This round rocker switch features a full size clear... ($12.49)
 Yes (Blue Full Lense LED)Yes (Blue Full Lense LED)
This round rocker switch is especially suited 12 Volt installations. It is the perfect choice for controlling cold cathodes case fans LED lighting and just about any other standard 12 Volt device your computer can use. This is an automotive grade rocker switch that meets industry standards. This round rocker switch features a full size clear... ($12.49)
 Yes (Green Full Lense LED)Yes (Green Full Lense LED)
This round rocker switch is especially suited 12 Volt installations. It is the perfect choice for controlling cold cathodes case fans LED lighting and just about any other standard 12 Volt device your computer can use. This is an automotive grade rocker switch that meets industry standards. This round rocker switch features a full size clear... ($12.49)
 Yes (Red Full Lense LED)Yes (Red Full Lense LED)
This round rocker switch is especially suited 12 Volt installations. It is the perfect choice for controlling cold cathodes case fans LED lighting and just about any other standard 12 Volt device your computer can use. This is an automotive grade rocker switch that meets industry standards. This round rocker switch features a full size clear... ($12.49)

Ultimate Meteor LED Package
(Video Example)
 No Thanks!
 Yes Please ($59.99)

Install Front & Rear Anodized Case Handles
(Large Handle Example Image)
 None
 BlackBlack
Anodized aluminum case handles for your side panels for easy removal of your side panel or a carrying handle to lug your case around to LAN parties. Comes extra large metal washers for stability and strength. 4 inches from pole to pole. Fits any hand comfortably with plenty of room. Available in 6 colors. ($41.98)
 BlueBlue
Anodized aluminum case handles for your side panels for easy removal of your side panel or a carrying handle to lug your case around to LAN parties. Comes extra large metal washers for stability and strength. 4 inches from pole to pole. Fits any hand comfortably with plenty of room. Available in 6 colors. ($41.98)
 ChromeChrome
Anodized aluminum case handles for your side panels for easy removal of your side panel or a carrying handle to lug your case around to LAN parties. Comes extra large metal washers for stability and strength. 4 inches from pole to pole. Fits any hand comfortably with plenty of room. Available in 6 colors. ($41.98)
 RedRed
Anodized aluminum case handles for your side panels for easy removal of your side panel or a carrying handle to lug your case around to LAN parties. Comes extra large metal washers for stability and strength. 4 inches from pole to pole. Fits any hand comfortably with plenty of room. Available in 6 colors. ($41.98)
 Large Handles - BlackLarge Handles - Black
The Anodized Large Case Handles are design meets practicality making your computer into a unique carry case. These handles make it easier to transport your case around to any event. The handles are anodized aluminum designed to match your case color. Made from sturdy 3/4" thick solid aluminum these sturdy handles are optimally suited for LAN m... ($64.95)
 Large Handles - RedLarge Handles - Red
The Anodized Large Case Handles are design meets practicality making your computer into a unique carry case. These handles make it easier to transport your case around to any event. The handles are anodized aluminum designed to match your case color. Made from sturdy 3/4" thick solid aluminum these sturdy handles are optimally suited for LAN m... ($64.95)
 Large Handles - SilverLarge Handles - Silver
The Anodized Large Case Handles are design meets practicality making your computer into a unique carry case. These handles make it easier to transport your case around to any event. The handles are anodized aluminum designed to match your case color. Made from sturdy 3/4" thick solid aluminum these sturdy handles are optimally suited for LAN m... ($64.95)
 Large Handles - Black Type 2-LLarge Handles - Black Type 2-L
The Lamptron Machine Billet Anodized Large Case Handles are designed to meet practicality any chassis making your computer into a unique carry case. These handles make it easier to transport your case around to any event. The handles are anodized aluminum designed to match your case color. Made from sturdy thick solid aluminum these sturdy han... ($54.95)
 MNPCTech Handles - SilverMNPCTech Handles - Silver
The MNPCTech Pro Line Billet Aluminum Case Handles are the quality we all know from MNPCTech. These case handles are CNC machined from solid aluminum and are milled to fit your hands! They are CNC milled from blocks of 3/4" thick solid aluminum. Includes 4 fasteners and nuts. 1/4" mounting hole 3/4" width x 6-1/4' length x 1-11/16" tall Black H... ($54.99)
 MNPCTech Handles - BlackMNPCTech Handles - Black
The MNPCTech Pro Line Billet Aluminum Case Handles are the quality we all know from MNPCTech. These case handles are CNC machined from solid aluminum and are milled to fit your hands! They are CNC milled from blocks of 3/4" thick solid aluminum. Includes 4 fasteners and nuts. 1/4" mounting hole 3/4" width x 6-1/4' length x 1-11/16" tall Black H... ($54.99)

Add A FrozenCPU T-Shirt For Cheap! ($9.99)
(See our whole clothing line here)


Organize Your Workstation!
 WireMate - BlackWireMate - Black
The patented radically simple "no more mess" cable and wire management solution for computer workstations entertainment centers and many other applications! Love your electronics equipment but frustrated with all those eyesore wires? Make cluttered and hazardous cords a thing of the past with this creative system. The WireMate easily organiz... ($17.99)
 PC Crate Organizer / LiftPC Crate Organizer / Lift
PC Crate will extend the life of your personal computer. Dust is one of the biggest causes of dying PCs. Moving your feet around on the floor near your computer constantly keeps dust and dirt moving around. The fans in your CPU used to circulate the air pull in the dust and dirt. PC Crate gets your computer 5” off the ground keeping about 9... ($39.99)

Add An Accessory For Cheap!
 FrozenCPU.com Official Dog TagsFrozenCPU.com Official Dog Tags
Keep in the fight with this FrozenCPU.com Dog Tags w/ Silencers set! ($4.99)
 FrozenCPU.com Official LanyardFrozenCPU.com Official Lanyard
The FrozenCPU.com Original Lanyard is an easy way to secure your work badge or keys while showing off your modding enthusiasm. These lanyards are a full 3/4" wide and are 22" long. The breakaway design makes removal of your badge or keys easy. The woven nylon material is extremely durable and has the FrozenCPU.com logo imprinted all along the ext... ($3.99)
 FrozenCPU Stress BallFrozenCPU Stress Ball
The FrozenCPU Stress Ball is squeezable durable stress ball. Colors may vary. ($0.99)
 ModRight Mod-MatModRight Mod-Mat
The ModRight Super Large Anti-Static Mod-Mat & Assembly Surface Revision 2 is the first full anti-static mat with enough room to complete your entire assembly on! The oversized Mod-Mat is a huge 1200mm x 600mm which is over 47" x 23". This allows plenty of room to complete your entire build on without worry of static or scratching priced hardware... ($39.99)
 ModRight Mod-Mat XtremeModRight Mod-Mat Xtreme
The ModRight super large anti-static modmat and assembly surface is the next in line of the ever popular Mod-Mat Series. With enough room to complete your entire assembly on! The oversized modmat is a huge 1200mm x 600mm which is over 47" x 23". This allows plenty of room to complete your entire build on without worry of static or scratching pri... ($59.99)
 ModRight Mod-Mat MainboardModRight Mod-Mat Mainboard
The ModRight Mainboard Anti-Static Mod-Mat Work and Assembly Surface is the next in line of the ever popular Mod-Mat Series. These are a system builders dream! The motherboard form factor table allows easy identification of what form factor you are working with. The actual measurements for each form factor are available based on industry standar... ($39.99)
 Bottle Opener / Key RingBottle Opener / Key Ring
The FrozenCPU Combination Pop-Top Can & Bottle Opener / Key Ring is a sturdy little key chain bottle opener that handles both glass bottles and pop-top cans. Made out of a strong plastic slip the metal blade under the edge of the metal bottle cap and yank up to open beer bottles. Alternately slide the long plastic tap under the metal pop-top ta... ($0.99)

Add A Can Of Fast Energy For Cheap!
 CocaineCocaine
With Cocaine you don't crash like from normal energy drinks as the drink features high quantities of the natural sugar Dextrose. A monosaccharide (simple sugar) Dextrose (also known as Glucose) is a natural carbohydrate that is very easy for the body to use and is used heavily by the body during aerobic and anaerobic respiration. Since your body ... ($1.99)
 Cocaine - MildCocaine - Mild
With Cocaine you don't crash like from normal energy drinks as the drink features high quantities of the natural sugar Dextrose. A monosaccharide (simple sugar) Dextrose (also known as Glucose) is a natural carbohydrate that is very easy for the body to use and is used heavily by the body during aerobic and anaerobic respiration. Since your body ... ($1.99)
 Bawls Guarana 10 oz. BottleBawls Guarana 10 oz. Bottle
Note: Each single quantity equals a single bottle. Bawls the LANer's best friend. BAWLS Guarana is a high caffeine soft drink made from the guarana berry. Guarana is a natural source of caffeine found in the Amazonian rainforest and has a kick ass taste. Perfect for those all night LAN parties! Made from guarana a highly caffeinated berry ... ($1.99)
 Bawls Guarana Cherry 10 oz BottleBawls Guarana Cherry 10 oz Bottle
Oh the glory! Thanks to a flood of requests from BAWLS fans the third member of our lineup was born – BAWLS Guarana Cherry! Smooth and refreshing BAWLS Cherry packs a strong kick of Guarana-based caffeine but is infused with a hint of cherry to keep your taste buds bouncing. BAWLS Cherry 10 oz. bottles are available on store shelves ever... ($2.25)
 Bawls Guarana G33K B33R 10 oz BottleBawls Guarana G33K B33R 10 oz Bottle
The newest BAWLS Guarana flavor is here! Unleash your inner geek with BAWLS Guarana G33K B33R – the first-ever high caffeine root beer spiked with guarana! G33K B33R has a smooth refreshing root beer taste with enough caffeine to make it as strong as a cup of coffee. It’s the perfect drink for any gamer techie student or root beer fan in need o... ($2.25)
 Jolt - BlueJolt - Blue
We have brought in the infamously hard to get Jolt Cola and all of the other Jolt beverages! Jolt was the first to focus on a high caffeine cola and they are still the best. Over 1800 mg. Energy Blend! ($2.50)
 Jolt - ColaJolt - Cola
We have brought in the infamously hard to get Jolt Cola and all of the other Jolt beverages! Jolt was the first to focus on a high caffeine cola and they are still the best. Over 1800 mg. Energy Blend! ($2.50)
 Jolt - GrapeJolt - Grape
We have brought in the infamously hard to get Jolt Cola and all of the other Jolt beverages! Jolt was the first to focus on a high caffeine cola and they are still the best. Over 1800 mg. Energy Blend! ($2.50)
 Pop-Top Can & Bottle OpenerPop-Top Can & Bottle Opener
The FrozenCPU Combination Pop-Top Can & Bottle Opener / Key Ring is a sturdy little key chain bottle opener that handles both glass bottles and pop-top cans. Made out of a strong plastic slip the metal blade under the edge of the metal bottle cap and yank up to open beer bottles. Alternately slide the long plastic tap under the metal pop-top ta... ($0.99)
 

Pricing:
1 and up $319.99 ea.
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