CLYXGS Aluminum Water Cooling Block 40mm×80mm×12mm M-Type Channel Liquid Cooler Heatsink
Bottom line: The CLYXGS Aluminum Water Cooling Block 40mm×80mm×12mm M-Type Channel: M-type internal channel lengthens the coolant path for more heat-exchange surface; main trade-off: aluminum conducts worse than copper blocks in the same size class.
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Pros & Cons
Pros
- ✓ M-type internal channel lengthens the coolant path for more heat-exchange surface
- ✓ 2-pack at 14.99 covers two TEC modules or a dual-block loop
- ✓ Compact 40x80x12mm footprint fits tight DIY and Peltier builds
- ✓ Pagoda barb fittings grip 7-8mm ID soft tubing without clamps slipping
- ✓ Symmetric ports mean no inlet/outlet orientation to get wrong at install
Cons
- ✗ Aluminum conducts worse than copper blocks in the same size class
- ✗ Mixing aluminum with copper loop parts invites galvanic corrosion
- ✗ Rated to only 3KG working pressure, so strong pumps are off-limits
- ✗ Seller advises leak-testing before install, hinting at seal variance
SpecPicks Verdict
SpecPicks scored CLYXGS Aluminum Water Cooling Block 40mm×80mm×12mm M-Type Channel… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Clyxgs's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Suitable for standard liquid cooling systems, compatible with 7–8mm ID soft tubing, no distinction between inlet and outlet, easy to set up for PC CPU, thermoelectric coolers and DIY cooling projects.
- M-type channel design extends coolant path and increases heat exchange area, significantly improving cooling performance for DIY water cooling systems.
- Please test for water leakage before installation; do not exceed 3KG working pressure; surface has minor machining marks that do not affect normal use.
- Equipped with standard pagoda nozzles, fits 7–8mm ID soft tubing, connects firmly and ensures stable liquid cooling circulation.
- Made of durable aluminum with excellent thermal conductivity, 2-pack design widely used for PC CPU cooling, thermoelectric cooling, DIY water
Full Specifications
| Brand | Clyxgs |
|---|---|
| Model | 1191 |
| Weight | 3kg |
| CPU Socket | Universal |
| Unit Count | 1 Count |
| Part Number | 1191 |
| Compatibility | PC |
| Mounting Type | Liquid Cooling System Integration |
| Included Components | NO |
| Cooler Heatsink Material | Aluminum |
| Item Dimensions L x W x H | 3.15"L x 1.57"W x 0.47"H |
| Cooler Heatsink Compatibility | Cooling Compatible with Various Components |
| Full listing title | CLYXGS Aluminum Water Cooling Block 40mm×80mm×12mm M-Type Channel Liquid Cooler Heatsink for Thermoelectric Cooler DIY Water Cooling System PC CPU Cooling 2-Pack |
Ready to buy?
CLYXGS Aluminum Water Cooling Block 40mm×80mm×12mm M-Type Channel Liquid Cooler Heatsink for Thermoelectric Cooler DIY Water Cooling System PC CPU Cooling 2-Pack is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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