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itemId=nf2099-ekwb-ek-fc-terminal-x3-s-typeii-plexi|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=EKWB EK-FC Terminal X3 S (Type II) - Plexi|~|brand=EK Water Blocks|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=39.88|~|priceReg=44.89|~|priceSale=39.88|~|image=https://s.yimg.com/aah/outletpc/ekwb-ek-fc-terminal-x3-s-type-ii-plexi-60.jpg
itemId=wf7231-xspc-raystorm-pro-waterblock-amd-am4-black|~|priceRange=1|~|orderable=T|~|orderCount=4|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Pro WaterBlock (AMD AM4) Black|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=8|~|price=68.99|~|priceReg=77.42|~|priceSale=68.99|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-waterblock-amd-am4-black-162.jpg
8 Reviews
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 3mm LED holes with twin white LEDs
  • Supports AMD sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+
$77.42
$68.99
itemId=il8772-xspc-raystorm-cpuapu-waterblock-amd-am4-v3|~|priceRange=1|~|orderable=T|~|orderCount=4|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm CPU/APU WaterBlock (AMD AM4) V3|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=1|~|price=58.99|~|priceReg=77.78|~|priceSale=58.99|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-cpu-apu-waterblock-amd-am4-v3-190.jpg
1 Review
  • High Performance Copper Base 56x56x3mm
  • G1/4" Threads
  • CNC Cut Acetal Top
  • 4x 3mm LED Holes
  • Supports AMD sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2
$77.78
$58.99
itemId=ta1446-xspc-raystorm-pro-rgb-waterblock-amd-am4-black|~|priceRange=1|~|orderable=T|~|orderCount=3|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Pro RGB WaterBlock (AMD AM4) Black|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4|~|ratingCount=1|~|price=79.98|~|priceReg=82.39|~|priceSale=79.98|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-rgb-waterblock-amd-am4-black-195.jpg
1 Review
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 2x5x5mm RGB LED Holes
  • Supports AMD Sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2
$82.39
$79.98
itemId=du0298|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Apogee SKF CPU Waterblock|~|brand=Swiftech|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=71.89|~|priceReg=82.63|~|priceSale=71.89|~|image=https://s.yimg.com/aah/outletpc/apogee-skf-cpu-waterblock-1.jpg
  • High Performance CPU waterblock for PC water cooling application
  • Integrates Addressable RGB LEDs (ALED controller not included)
  • Features new cooling engine made of 125 micron thick slotted fins
  • Compatible with Intel socket 115x, Intel socket 2011 series, and AMD sockets 754, 939, 940, AM2/+, AM3/+, F, FM1, FM2
  • Ports: G1/4" x2
$82.63
$71.89
itemId=lf0979-xspc-raystorm-neo-waterblock-amd-am4-black-chrome|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Neo WaterBlock (AMD AM4) Black Chrome|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4|~|ratingCount=2|~|price=77.98|~|priceReg=84.63|~|priceSale=77.98|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-neo-waterblock-amd-am4-black-chrome-196.jpg
2 Reviews
  • High Performance Copper Base 56x56x3mm
  • High quality acrylic top with solid aluminium bracket
  • RGB LED Lighting (x2)
  • G1/4" Threads
  • Supports AMD sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+
$84.63
$77.98
itemId=mm4183-xspc-raystorm-neo-waterblock-amd-am4-chrome|~|priceRange=1|~|orderable=T|~|orderCount=0|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Neo WaterBlock (AMD AM4) Chrome|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=77.98|~|priceReg=84.63|~|priceSale=77.98|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-neo-waterblock-amd-am4-chrome-174.jpg
  • High Performance Copper Base
  • High quality acrylic top with solid aluminium bracket
  • RGB LED Lighting (x2)
  • G1/4" Threads
  • Supports AMD sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+
$84.63
$77.98
itemId=qa6596-coollaboratory-alpheos-liquid-cooler-amd-edition|~|priceRange=1|~|orderable=T|~|orderCount=0|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Coollaboratory Alpheos Liquid Cooler Water Block - AMD Edition|~|brand=Coollaboratory|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=68.99|~|priceReg=87.92|~|priceSale=68.99|~|image=https://s.yimg.com/aah/outletpc/coollaboratory-alpheos-liquid-cooler-water-block-amd-edition-22.jpg
itemId=rx2437-coollaboratory-alpheos-liquid-cooler-intel|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Coollaboratory Alpheos Liquid Cooler CPU Water Block - Intel Edition|~|brand=Coollaboratory|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=68.99|~|priceReg=87.92|~|priceSale=68.99|~|image=https://s.yimg.com/aah/outletpc/coollaboratory-alpheos-liquid-cooler-cpu-water-block-intel-edition-19.jpg
itemId=bx2167-xspc-raystorm-pro-rgb-waterblock-intel-black|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Pro RGB WaterBlock (Intel) Black|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4.5|~|ratingCount=6|~|price=89.99|~|priceReg=94.36|~|priceSale=89.99|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-rgb-waterblock-intel-black-201.jpg
6 Reviews
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 2x5x5mm RGB LED Holes
  • Supports Intel Sockets LGA1150, LGA1151, LGA1155, LGA1156, LGA1366, LGA2011, LGA2011-3, LGA2066
$94.36
$89.99
itemId=mf2059-ekwb-eksupremacy-evo-acetal--nickel|~|priceRange=1|~|orderable=T|~|orderCount=5|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=EKWB EK-Supremacy EVO - Acetal + Nickel|~|brand=EK Water Blocks|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4.5|~|ratingCount=8|~|price=96.98|~|priceReg=105.78|~|priceSale=96.98|~|image=https://s.yimg.com/aah/outletpc/ekwb-ek-supremacy-evo-acetal-nickel-227.jpg
8 Reviews
  • Unmatched Thermal Performance - more than 2.2°C better performance on most popular LGA-1150 & LGA-2011 processors.
  • Very High-Flow Design - low hydraulic restricion allows this product to be used in setups using weaker water pumps.
  • Modular Design - using various inserts and jets the performance can be further fine-tuned to unleash maximum performance by ensuring the optimal contact with the CPU integrated heat spreader (IHS).
  • Nickel Acetal
  • AMD & Intel Sockets
$105.78
$96.98
itemId=kk5080-xspc-raystorm-pro-waterblock-intel-black|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC 5060175587916 RayStorm Pro WaterBlock (Intel) Black|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=5|~|price=79.89|~|priceReg=109.78|~|priceSale=79.89|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-waterblock-intel-black-267.jpg
5 Reviews
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 3mm LED holes with twin white LEDs
  • Supports Intel Sockets 1150, 1151, 1155, 1156, 1366, 2011 and 2011-3
$109.78
$79.89
itemId=pe7001-xspc-raystorm-pro-waterblock-intel-white|~|priceRange=1|~|orderable=T|~|orderCount=2|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC 5060175587947 RayStorm Pro WaterBlock (Intel) White|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=6|~|price=74.82|~|priceReg=109.78|~|priceSale=74.82|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-waterblock-intel-white-300.jpg
6 Reviews
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 3mm LED holes with twin white LEDs
  • Supports Intel Sockets 1150, 1151, 1155, 1156, 1366, 2011 and 2011-3
$109.78
$74.82
itemId=va4776-xspc-raystorm-pro-waterblock-intel-red|~|priceRange=1|~|orderable=T|~|orderCount=3|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC 5060175587961 RayStorm Pro WaterBlock (Intel) Red|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=2|~|ratingCount=7|~|price=69.89|~|priceReg=109.78|~|priceSale=69.89|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-pro-waterblock-intel-red-311.jpg
7 Reviews
  • High Performance Copper Base
  • G1/4" Threads
  • CNC Cut Acetal Top with Liquid Window
  • 2x 3mm LED holes with twin white LEDs
  • Supports Intel Sockets 1150, 1151, 1155, 1156, 1366, 2011 and 2011-3
$109.78
$69.89
itemId=wm2374-alphacool-eisblock-xpx-cpu-intelamd--silver-matte|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Alphacool Eisblock XPX CPU - Intel/AMD - Silver Matte|~|brand=Alphacool|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=6|~|price=74.57|~|priceReg=116.07|~|priceSale=74.57|~|image=https://s.yimg.com/aah/outletpc/alphacool-eisblock-xpx-cpu-intel-amd-silver-matte-228.jpg
6 Reviews
  • CPU waterblock for PC watercooling application
  • Highest cooling performance
  • Elegant aluminium cover in silver matte
  • Intel CPU Compatibility: 775 / 1056 / 1155 / 1150 / 1151 / 2011 / 2011-3
  • AMD CPU Compatibility: AM2 /AM2+ /AM3 /AM3+ / FM1 / FM2 / FM2+ /AM4
$116.07
$74.57
itemId=pq4015-xspc-raystorm-neo-waterblock-intel-chrome|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Neo WaterBlock (Intel) Chrome|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=102.98|~|priceReg=119.74|~|priceSale=102.98|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-neo-waterblock-intel-chrome-188.jpg
  • High Performance Copper Base
  • High quality acrylic top with solid aluminium bracket
  • RGB LED Lighting (x2)
  • G1/4" Threads
  • Supports Intel sockets LGA2066, LGA2011, LGA2011-3, LGA1366, LGA1150, LGA1151, LGA1155, LGA1156
$119.74
$102.98
itemId=tm3994|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC RayStorm Neo WaterBlock (AMD AM4) Red|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=101.98|~|priceReg=124.16|~|priceSale=101.98|~|image=https://s.yimg.com/aah/outletpc/xspc-raystorm-neo-waterblock-amd-am4-red-82.jpg
  • High performance copper base High quality acrylic top Solid aluminium bracket
  • Low flow restriction RGB Lighting 2 x 2x5x5mm LED holes
  • G1/4? threads Compatible with most compression fittings Supports AMD sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+
  • Supplied with mounting hardware, RGB controller, two RGB LED, allen key, and K3 thermal paste.
$124.16
$101.98
itemId=so1490-xspc-blade-gtx-1080-full-cover-waterblock-for|~|priceRange=1|~|orderable=T|~|orderCount=3|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC Blade GTX 1080 Full Cover Waterblock for GTX1070 and GTX1080|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=91.98|~|priceReg=125.56|~|priceSale=91.98|~|image=https://s.yimg.com/aah/outletpc/xspc-blade-gtx-1080-full-cover-waterblock-for-gtx1070-and-gtx1080-167.jpg
  • CNC machined copper base
  • 0.5mm fins for high performance
  • Active VRM cooling
  • Stainless steel top
  • Supports Nvidia GTX 1080 and 1070 (Nvidia reference designs only)
$125.56
$91.98
itemId=vn7456|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Swiftech Apogee Drive II CPU Waterblock & Pump for AMD CPUs (AM4 Compatible)|~|brand=Swiftech|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=127.92|~|priceReg=150.49|~|priceSale=127.92|~|image=https://s.yimg.com/aah/outletpc/swiftech-apogee-drive-ii-cpu-waterblock-pump-for-amd-cpus-am4-compatible-66.jpg
  • CPU Waterblock with supplemental pump for AMD CPUs (AM4 compatible)
  • Best thermal and hydraulic performance
  • Compact form factor
  • Adjustable inlet and outlet ports
  • Illuminated logo in 3 colors: red, blue or green
$150.49
$127.92
itemId=wr4574|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=XSPC Razor Neo - GTX 1080 / 1080 Ti (Chrome + Tempered Glass) GPU Waterblock|~|brand=XSPC|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=144.87|~|priceReg=168.79|~|priceSale=144.87|~|image=https://sep.yimg.com/ay/outletpc/100ft-3-5mm-stereo-cable-black-1.jpg
  • Ultra clear tempered glass window
  • RGB lighting and controller
  • Pure copper base with nickel plating
  • Coolant flow path free from aluminium
  • Supports Nvidia GTX 1080, GTX 1070, 1080 Ti, 1070 Ti and Titan X Pascal cards (Nvidia reference designs and founders edition only)
$168.79
$144.87
itemId=gf2930-ekfc1080-gtx-ti-strix-acetalnickel|~|priceRange=1|~|orderable=T|~|orderCount=3|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=EK-FC1080 GTX Ti Strix - Acetal+Nickel Water Block|~|brand=EK Water Blocks|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=157.98|~|priceReg=187.78|~|priceSale=157.98|~|image=https://s.yimg.com/aah/outletpc/ek-fc1080-gtx-ti-strix-acetal-nickel-water-block-195.jpg






A water cooling blocks act as the heatsink equivalent for a liquid cooled system. With water acting as the heat conductor this provides for excellent thermal transfer rates to keep your cpu, gpu, and other components at low temperatures. Copper and aluminum blocks are among the most popular for their high thermal conductivity. We carry blocks compatible with both AMD and intel builds and much more to come.

FAQ & Section Info

What type of block should I use?



As a rule of thumb it is best to stick with aluminum or copper. Copper is a better conductor of heat so keep that in mind when choosing the block for your system. We recommend sticking to those two metals to prevent galvanic corrosion. The more metals you introduce to your loop the more prone it will be to corrosion.

What is galvanic corrosion?

Galvanic corrosion is an electrochemical process where one metal corrodes to another when in electrical contact via an electrolyte. In layman terms this means when using one or more type of metal with distilled water there is a potential for one metal to corrode the other.

What is the purpose of the CPU block in a water loop?

The CPU block is the interface between the processor and the loop. They are typically made of a highly conductive metal (such as copper) and will be designed to mount to your socket. The base of a CPU block touches the processor and the opposite end connects to your loop to drive the heat away. These blocks fit different sockets so be sure to check the descriptions to match your motherboard type - including LGA2011, LGA1151, LGA1150, FM2, AM3, and all future releases.

What company makes the best CPU block?

This can really vary as every block is unique and can fit different needs. We recommend going with some of the big names out there - Alphacool, Swiftech, EK, and XSPC.

Do I need a water block for my loop?

Yes! The waterblock is what connects your loop to your CPU, graphics card, or whatever other device you are trying to cool.