Cooler Master Products
Make your next PC build your own with Cooler Master. Explore CPU coolers, PC cases, case fans, and power supplies at Best Buy Canada. Whether you're upgrading your gaming setup or starting from scratch, find options that fit your components, space, and style.
Top selling and popular products
Cooler Master CPU Coolers
COOLER MASTER Hyper 212 Halo Cpu Cooler W/ 120MM Fan (Rr-S4Kk-20Pa-R1) In Black
COOLER MASTER Hyper 620S Argb Cpu Air Cooler – Dual Tower, 120MM Pwm Fan, 6 Heatpipes In Silver
COOLER MASTER Masterliquid 240L Core Ii Argb Cpu Aio Liquid Cooler (Black) (Mlw-D24M-A18Pa-R1)
COOLER MASTER Masterliquid 360 Core Ii Argb Cpu Aio Liquid Cooler (Black) (Mlw-D36M-A18Pa-R1)
COOLER MASTER Hyper 212 Spectrum V3 Cpu Air Cooler, Argb Sync, 120MM Pwm Fan, 4 Copper Direct Contact Heat Pipes, 152MM Tall, Amd Ryzen Am5/am4
COOLER MASTER Hyper 212 Edition RGB Cpu Air, Sf120R RGB Fan, Anodized Gun-Metal, Brushed Nickel Fins, 4 Copper Direct Contact Heat Pipes for Amd
COOLER MASTER Hyper 212 3Dhp Cpu Air Cooler - Patented 3D Heat Pipe Technology, 120MM Pwm High Airflow Argb Fan, Amd Am5/am4 & Intel Lga 1851/1700
COOLER MASTER Hyper 212 3Dhp Cpu Air Cooler - Patented 3D Heat Pipe Technology, 120MM Pwm High Airflow Fan, Amd Am5/am4 & Intel Lga 1851/1700, Argb
COOLER MASTER Coolermaster Fan Mlx-D36M-A20PC-R1 Masterliquid Ml360R RGB Intel Amd 4-Pin(Pwm) Retail
COOLER MASTER Hyper 212 Halo Cpu Air Cooler In White
COOLER MASTER Elite Liquid 360 Cpu Aio Cooler - 360MM Radiator, 3X Argb Pwm Fans, Dual-Chamber Pump Design, Ultra-Quiet High-Performance Cooling
COOLER MASTER Masterliquid 360L Core, Gen S Dual Chamber Pump, Argb 360MM Aio Liquid Cpu Cooler (White)
COOLER MASTER Masterliquid Ml240 Illusion
COOLER MASTER Masterliquid 360 Core Ii Argb Cpu Aio Liquid Cooler (White) (Mlw-D36M-A18Pa-Rw)
COOLER MASTER Masterliquid 240L Core Ii Argb Cpu Aio Liquid Cooler (White) (Mlw-D24M-A18Pa-Rw)
COOLER MASTER Masterliquid 240L Core, Gen S Dual Chamber Pump, Argb 240MM Aio Liquid Cpu Cooler (Black)
COOLER MASTER Hyper 212 Spectrum V3 (Rrs4Na17Par1)
COOLER MASTER Masterliquid Ml240 Illusion White, Close-Loop Aio Cpu Liquid, Translucent Dome, 3Rd Gen Dual Chamber Pump, 240 Radiator, Dual Mf120
ULTREND Cooler Master Ml120L RGB V2 Aio Cpu Liquid Cooler - 120MM Radiator, RGB Lighting, 3Rd Gen Dual Chamber Pump - Compatible w Amd Ryzen/intel
MASTER Cpu Air Coolor, Silencio Fp120 Fan, 4 CDc 2.0 Heatpipes, Anodized Gun-Metal Black, Brushed Nickel Fins for Amd Ryzen/intel Lga1151
AURORA Cooler Master Hyper 212 Spectrum V3 Cpu Air Cooler, Argb Sync, 120MM Pwm Fan, 4 Copper Direct Contact Heat Pipes, 152MM Tall, Amd Ryzen
COOLER MASTER Refurbished (Good) Cyberpowerpc Coolermaster Cpu Cooler C Series Et9430-4301 (Df1202512Rfmn )
COOLER MASTER Mlw-D24M-A18PC-Rw Water Cooler
COOLER MASTER Masterliquid Ml360 Illusion Cpu Cooler – Dual Mf120 Halo Fans, 360MM Aio, Amd & Intel
COOLER MASTER Elite Liquid 240 Cpu Aio Cooler - 240MM Radiator, 2X Argb Pwm Fans, Dual-Chamber Pump Design, Ultra-Quiet High-Performance Cooling
SLOWMOOSE Cooler Master I50 Cpu Cooler 92MM Low Noise Cooling Fan With Heatsink for Intel Socket Lga 1150 1151 1155 1156 Cpu Radiator
Cooler Master PC Cases
COOLER MASTER Qube 540 Atx Mid-Tower PC Case - Highly Customizable Modular Computer Chassis w Movable I/o Panel, Multi-Position Psu Mount, Tempered
COOLER MASTER Qube 340 Micro-Atx Compact -Tower PC Case - Customizable Modular Computer Chassis w Movable I/o Panel, Magnetic Dust Filters
COOLER MASTER Masterbox Q300L
COOLER MASTER Elite 302 Micro-Atx High Airflow Minimalist PC Case, 365MM Gpu Max, 280MM Aio Max, Type C, Tempered Glass, Triple 120MM Argb Fan
COOLER MASTER Masterbox Nr200P Max Mini-Itx Case
COOLERMASTER Cooler Master N200 No Power Supply Microatx Mini Case (Midnight Black)
COOLER MASTER N200 Micro Atx Mini Tower Computer Case With Front 240MM Radiator Support And Ventilated Front Panel Nse-2
COOLER MASTER Other Cm N200 Micro Atx Case W/USB3.0 Nse-200-Kkn1
COOLER MASTER Masterbox Mb311L Argb Matx Case W/ Tempered Glass, Controller In Black
COOLER MASTER Coolermaster Case Mcb-B511D-Kgnn-Rga Masterbox Mb511 Argb Mid Tower Atx/ Micro Atx/ Mini Itx Retail In Black
COOLER MASTER Silencio S600 Computer Case
COOLER MASTER Silencio S400 Computer Case
COOLER MASTER Elite 500 USB 3.2 Tempered Glass Micro Atx Mid Tower 2 Fans Computer Case (E500-Kgnn-S00) In Black
COOLER MASTER Masterbox Q300L Micro Atx Tower W/ Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/o & Fully Ventilated For
Cooler Master Case Fans
COOLER MASTER Mf120 Lite 3-Pack 120MM Argb Fans – Pwm, Air Balance Blades, Hybrid Frame
COOLER MASTER R4-120R-20PC-R1 Master Fan Mf120R Air Balance Argb- 120MM Addressable Argb Case Fan Computer Cases Cpu Coolers And Radiators
COOLER MASTER Fan Mfl-B2Dn-183Pa-R1 Masterfan Mf120 Halo Wired 3 In 1 Addressable RGB Controller Retail
COOLER MASTER Coolermaster Fan Mfx-B8Nn-25Npk-R1 Sickleflow 80 Rifle Bearing 12Vdc 4Pin Retail
COOLER MASTER R4-120R-20PC-R1 Master Fan Mf120R Air Balance Argb- 120MM Addressable Argb Case Fan Computer Cases Cpu
COOLER MASTER Coolermaster Fn Mfx-B2D2-18Npa-R1 Masterfan Sf240R Argb Retail
COOLER MASTER Jetflo 120 - Pom Bearing 120MM Led High Performance Silent Fan for Computer Cases In Red
Cooler Master Power Supplies
COOLER MASTER Mpy-7501-Afaag-Us Mwe 750 Full Modular, 80+ Certified 750W Power Supply, 5 Year Warranty In Gold
COOLER MASTER Coolermaster Power Supply Mpy-8501-Sfhagv-Us V Sfx 850 80+Full Modular Retail In Gold
COOLER MASTER V 1600W V2 Atx 3.1 Full Modular Psu, 80+, Dual 90° 12V-2X6 for Dual Rtx 4000 Support, Purple Anodic-Coated Heat Sink, Mobius Fan
COOLER MASTER Mwe Gold 850W V2 Fully Modular Atx Power Supply, 80+ Gold, Quiet Fan - In Black
COOLER MASTER Cm 550W Elite V2 Power Supply
COOLERMASTER Cooler Master Silent Mwe 500 Watt 80 Plus Bronze Certified Power Supply With Sleeved Cables
COOLER MASTER 500 Watt Mwe Bronze 500 Watt 80 Plus Certified Power Supply
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FAQ
Explore Cooler Master CPU coolers, PC cases, case fans, and power supplies. The selection includes Hyper air coolers, MasterLiquid all-in-one liquid coolers, compact and mid-tower cases, and modular power supplies. Check individual listings for availability, seller details, and specifications.
An air cooler uses a heatsink and fan to move heat away from your CPU and can be a straightforward choice for many builds. An all-in-one liquid cooler uses a pump, tubing, and a radiator, which needs a compatible mounting location in your case. Compare your processor's cooling needs, available space, noise preferences, and budget before choosing.
Confirm that the cooler supports your motherboard's CPU socket and includes the required mounting hardware. For an air cooler, check case height limits and RAM clearance. For a liquid cooler, verify radiator mounting support and allow space for the radiator, fans, and tubing. Socket compatibility alone does not guarantee enough cooling capacity for your processor.
Start with your motherboard size, then check graphics card length and thickness, power supply dimensions, and CPU cooler clearance. If you plan to use liquid cooling, confirm the supported radiator sizes and mounting positions. Also compare included fans, drive bays, front-panel ports, and cable-routing space.
Choose a power supply that meets your system's total power needs and your graphics card manufacturer's guidance, with room for planned upgrades. Confirm the case supports its form factor, such as ATX or SFX, and check that it includes the connectors your components need. Fully modular models let you attach only the cables you need. Use only cables approved for the exact power supply model.
Models with RGB or ARGB lighting offer customization through a compatible motherboard or controller, depending on the product. ARGB can control individual LEDs for multi-colour effects. Check the required connector, voltage, and controller support before buying, and never connect a 5V ARGB device to a 12V RGB header.
Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs.