Get a straightforward keyboard that performs well on the battlefield with the CK550 V2 Gaming Keyboard. Mechanical switches rated for 50 million clicks will guarantee your keyboard will stay combat-ready during all your long-lasting skirmishes. On-the-Fly Controls allow customization of your settings like RGB lighting & macros in real time, while software lets you get even further customization. The included wrist rest will ensure you stay comfortable during long gaming sessions. Simply put, the CK550 V2 is a capable tool that gets the job done. RGB Backlighting
- Per-key LEDs with multiple lighting modes & effects to highlight all your dominating killstreaks Brushed Aluminium Design
- Curved top plate, floating keycaps, & minimalistic design built with functionality in mind Mechanical Switches
- Durable mechanical switches rated for 50 million+ keypresses On-the-Fly & Software Control
- Utilize function combos to adjust settings on the fly or map 16.7 million colours & fine-tune macros via software Wrist Rest
- Low-friction cloth to keep you comfortable during long gaming sessions. Standard Layout
- Standard size layout & bottom row for keycap customization





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The CK721 wireless mechanical keyboard is a hassle-free workhorse, a no-fuss keyboard for both work & play. A 65% layout & hybrid wireless technology emphasizes portability with nearly universal OS & platform compatibility, while a sandblasted aluminium body & imbues the sleek durability necessary in an everyday workhorse. In addition, mechanical switches give you the reliable performance, feel, & responsiveness you can count on. With all the features you need that just work, the CK721 is the no-drama keyboard you want in the office & at your gaming setup Main Features Reliable Mechanical Switches
- Dominate in any type of game with mechanical switches good for 50 million keystrokes. All the responsiveness, accuracy, & tactile satisfaction you can handle. Hybrid Wireless Technology
- Choose between wired Type-C connectivity or your choice of wireless: 2.4 GHz for nearly lag-free input or Bluetooth 5.1 for easy, convenient connectivity. Universal Compatibility
- Compatible with virtually every modern OS & platform: Windows 8 & above, Mac OS X, i OS & Android
- & easily soft-switch between all devices with a simple keypress. 3-way Customizable Dial
- The precision dial gives you the tactile controls of a turn or a press, customizable via software. Portable 65% Layout & Soft Wrist Rest – Low friction cloth to keep you comfortable during long gaming sessions along with Compact layout & design, perfect for on-the-go use with mobile devices & laptops. Easy-to-use Software & On-the-Fly Controls
- Map 16.7 million colours to any key, customize lighting modes, & fine-tune macros while making real-time adjustments to lighting & macros with no software necessary. Hybrid Key Rollover
- Ensure every press is registered, with automatically enabled 6-key rollover in BT mode & N-key rollover in wired & 2.4 G Hz mode. Sleek, Aluminium Body
- Sandblasted aluminium body offers understated aesthetics for maximum durability & minimal flashiness.







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The CK721 wireless mechanical keyboard is a hassle-free workhorse, a no-fuss keyboard for both work & play. A 65% layout & hybrid wireless technology emphasizes portability with nearly universal OS & platform compatibility, while a sandblasted aluminium body & imbues the sleek durability necessary in an everyday workhorse. In addition, mechanical switches give you the reliable performance, feel, & responsiveness you can count on. With all the features you need that just work, the CK721 is the no-drama keyboard you want in the office & at your gaming setup Main Features Reliable Mechanical Switches
- Dominate in any type of game with mechanical switches good for 50 million keystrokes. All the responsiveness, accuracy, & tactile satisfaction you can handle. Hybrid Wireless Technology
- Choose between wired Type-C connectivity or your choice of wireless: 2.4 GHz for nearly lag-free input or Bluetooth 5.1 for easy, convenient connectivity. Universal Compatibility
- Compatible with virtually every modern OS & platform: Windows 8 & above, Mac OS X, i OS & Android
- & easily soft-switch between all devices with a simple keypress. 3-way Customizable Dial
- The precision dial gives you the tactile controls of a turn or a press, customizable via software. Portable 65% Layout & Soft Wrist Rest – Low friction cloth to keep you comfortable during long gaming sessions along with Compact layout & design, perfect for on-the-go use with mobile devices & laptops. Easy-to-use Software & On-the-Fly Controls
- Map 16.7 million colours to any key, customize lighting modes, & fine-tune macros while making real-time adjustments to lighting & macros with no software necessary. Hybrid Key Rollover
- Ensure every press is registered, with automatically enabled 6-key rollover in BT mode & N-key rollover in wired & 2.4 G Hz mode. Sleek, Aluminium Body
- Sandblasted aluminium body offers understated aesthetics for maximum durability & minimal flashiness.







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The open structure of the case is designed to maximize airflow & cooling.> Small test platform with high level flexibility: -Supports 5.25”, 3.5”, 2.5” device -PSU: ATX PS2, EPS PSU -M/B: ATX, m-ATX, Mini-ITX, Pico-ITX, Nano-ITX board Creative M/B clip design for easy installation & un-installation. ...

Features: CM 590 III retains the curved metal mesh, anodized trims on the exterior & a roomy interior that allows for
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CM 690 III is a revolutionary update to the popular CM 690 II mid-towers.  The exterior retains the curved metal mesh look the series is known for. The interior has been completely updated �- the HDD/SSD combo cage can be switched between 3.5-inch or 2.5-inch drives by adjustable trays without any screw.  There's enough room for a 240mm liquid cooling radiator at the top or front, 120mm in the rear & supports up to 9 fans, including 3 large 200mm fans for extreme airflow. & cleaning is hassle free thanks to the multiple dust filters at the bottom, top, & front. AIRFLOW   &9679; Top: 120/140mm fan x 2, or 200mm fan x 1 (optional) &9679; Front: 200mm fan x 1 (installed), or 120/140mm fan x 2 / 180mm fan x 1 (optional) &9679; Rear: 120mm fan x 1 (installed) &9679; Side: 120mm fan x 2 or 180/200mm fan x 1 (optional) �- for CMS-693-KKN1 &9679; Bottom: 120mm fan x 1 (optional) &9679; HDD cage: 120mm fan x 1 (optional)       COMPARISON   ...

Model FOR-251-KKN1 Available Color Black (interior non-coating) Materials SGCC (thickness: 0.5mm)

Dimensions (W x

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CM Force 500 is the first in a new series of all black, classy, yet affordable cases. Thanks to its top mounted PSU design its compatible with virtually all Power Supplies. It supports the latest ATX & micro ATX motherboards & all High End VGAs, including the monstrous HD7990. It features two tool free ODD & HDD slots, plus an additional 6 standard HDD slots. Both side panels feature large vents to cool VGAs & HDDs, & can be equipped with additional 120mm fans. & thanks to its USB (Universal Serial Bus) 3. 0 Super Speed port it enables swift data transfers & faster smart phone / tablet charging (~1A). ...

CM Force 500 is the first in a new series of all black, classy, yet affordable cases. Thanks to its top mounted PSU design its compatible with virtually all Power Supplies. It supports the latest ATX & micro-ATX motherboards & all High End VGAs, including the monstrous HD7990. It features two tool-free ODD & HDD slots, plus an additional 6 standard HDD slots. Both side panels feature large vents to cool VGAs & HDDs, & can be equipped with additional 120mm fans. & thanks to its USB (Universal Serial Bus) 3.0 Super Speed port it enables swift data transfers & faster smart phone/tablet charging (~1A) Classy & simplistic front panel design USB (Universal Serial Bus) 3.0 super speed port (internal) Top mounted PSU slot for best PSU compatibility Large tray cut-out for easy CPU cooler installation Supports all High-End VGAs including the HD7990 Exposed 3.5” Slot for Card Readers Tool-free system for ODDs, card reader & HDDs VGA cooling vent with 120/140 mm fan support HDD cooling vent with 2x 120mm fan support Supports up to 6 fans in total (1 pre-installed) Available Color Black Materials Steel body, plastic Dimension 190 x 426 x 491.5mm / 7.5 x 16.8 x 19.4 inch (W x H x D) Net Weight 5.23kg / 11.51 lbs M/B Type Micro-ATX, ATX 5.25" Drive Bays 2 (exposed) 3.5" Drive Bays 8 (1 exposed, 7 hidden) 2.5" Drive Bays 1 (hidden) I/O Panel USB 3.0 x 1 (int.), USB (Universal Serial Bus) 2.0 x 2, Mic x 1, Audio x 1 (supports AC97 / HD Audio) Expansion Slots 7 Cooling System Front: 140mm fan x 1 (optional) or 120mm fan x 2 (optional) Rear: 120mm black fan x 1 (pre-installed) Side (left): 120mm or 140mm fan x 1 (optional) Side (right): 120mm fan x 2 (optional) Power Supply Type Standard ATX PS2 / EPS 12V (optional) Maximum Compatibility VGA card length: 320mm / 12.6 inch (with HDD cage) CPU cooler

Height: 163.9mm / 6.5 inch

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CM Force 500 Computer Case Description CM Force 500 is the first in a new series of all black, classy, yet affordable cases. Thanks to its top mounted PSU design its compatible with virtually all Power Supplies. It supports the latest ATX & micro-ATX motherboards & all High End VGAs, including the monstrous HD7990. It features two tool-free ODD & HDD slots, plus an additional 6 standard HDD slots. Both side panels feature large vents to cool VGAs & HDDs, & can be equipped with additional 120mm fans. & thanks to its USB (Universal Serial Bus) 3.0 Super Speed port it enables swift data transfers & faster smart phone/tablet charging (~1A) Classy & simplistic front panel design USB (Universal Serial Bus) 3.0 super speed port (internal) Top mounted PSU slot for best PSU compatibility Large tray cut-out for easy CPU cooler installation Supports all High-End VGAs including the HD7990 Exposed 3.5 Slot for Card Readers Tool-free system for ODDs, card reader & HDDs VGA cooling vent with 120/140 mm fan support HDD cooling vent with 2x 120mm fan support Supports up to 6 fans in total (1 pre-installed) Coolermaster Elite Power 500W PSU Description The reliable, efficient & affordable line of Elite power supplies is ideal for mainstream & basic computing systems. Built with quality components & dual +12V outputs, the Elite series is fit to handle demands of high power requirements. The eco-friendly design allows the Elite series to reach more than 70% efficiency at typical loading & meet Energy Star & Blue Angel requirements. Compliance with the newest Intel standard ATX 12V V2.3 More than 70% efficiency at typical load operation High performance components design for better reliability Green power design to meet Energy Star & Blue Angel requirements Multiple protection design (OVP/OCP/OPP/SCP) Support dual +12V1 & +12V2 outputs for higher power usage One 4+4 pin +12V CPU connector for high-end CPU EMI & Noise filter built in design 2 Year warranty Model RS500-PSARJ3-UK Type Intel ATX12V V2.31 Dimension (W / H / D) 150 x 86 x 140 mm Input Frequency Range 47 ~ 63 Hz PFC Regular Power Good Signal 100 ~ 500 ms Hold Up Time >17 ms Efficiency >70% Typically MTBF >100, 000 hrs Protection OVP / OCP / OPP / SCP Output Capacity 500W Operation Temperature 0~40?C (Nominal Input Voltage) Fan 120mm Certifications CE / GOST / C-tick Connector M/B 20+4 Pin x 1 CPU 4+4 Pin x 1 4 Pin Peripheral x 3 SATA x 4 4 Pin Floppy x 1 6 Pin PCI-e Connector x 1 ...