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Catalogue
Price
-
Availability
Features
(4)
(25)
Thermal Conductivity
0.85 W/mK
73 W/mK
-
Density
2.49 g/cm3
6.24 g/cm3
-
Viscosity
0 Pa·s
200,000 Pa·s
-
Efficiency
(1)
(2)

Thermal Pastes

A thermal paste (also called thermal grease or thermal compound) is a substance that increases the thermal conductivity between two surfaces. They are mainly used in electronics, where thermal pastes maximise heat dissipation from the heated object (CPU or GPU) and a heat sink through CPU Coolers.Continue

Thermal pastes are therefore primarily used for better heat transfer away from CPUs or graphics cards

How do Thermal Pastes Work?

Thermal pastes fill small, microscopic surface irregularities between the contact surfaces, such as air gaps or spaces which act as insulators. The heat sink then dissipates the heat. When the appropriate amount of thermal paste is applied, the thermal paste fills in the unevenness between the two surfaces, improves the contact area between the two objects and works as a heat conductor.

How Do You Choose Thermal Paste?

The most important parameter is thermal conductivity, which depends on the composition of the liquid component of the thermal paste. The main purpose is to eliminate air pockets between the two surfaces which contribute to poor thermal conductivity.


Basic Types of Thermal Pastes:

  • Silicone-based
  • Ceramic-based
  • Metal-based

Silicone Thermal Pastes

  • Medium thermal conductivity
  • Usually supplied together with a CPU cooler

Ceramic Thermal Pastes

  • High thermal conductivity (but worse than metal-based thermal pastes)
  • Suspension of ceramic particles with other thermally conductive substances

Metallic Thermal Pastes

  • Best thermal conductivity
  • It contains metal particles (silver)
  • The disadvantages are a higher price and electrical conductivity

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40 Results
4.4 10×
EVOLVEO Ptero TPT 1 (4g)
Thermal Paste - 4g, density: 3,2g/cm3, thermal conductivity of 6W/mK, electrically non-conductive
11.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE130a2
5.0 31×
Noctua NT-H1 3.5g AM5 Edition
Thermal Paste - 3,5g, density: 2,49g/cm3, electrically non-conductive
9.79 €
Currently Unavailable
Order Code: CBnth1a5
4.8 23×
Endorfy Pactum 4 (4g)
Thermal Paste - 4g, density: 2,6g/cm3, thermal conductivity of 12W/mK
6.89 €
Currently Unavailable
Order Code: ENDp4a2
4.8 116×
ARCTIC MX-6 Thermal Compound (2g)
Thermal Paste - 2g, density: 2,6g/cm3, electrically non-conductive
6.19 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6a1
4.9 46×
ARCTIC MX-4 Thermal Compound (45g)
Thermal Paste - 45g, density: 2,5g/cm3, thermal conductivity of 8,5W/mK, no metallic particles and electrically non-conductive
16.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c9b
4.9 26×
Cooler Master MasterGel Pro v2
Thermal Paste - 4g, density: 2,6g/cm3, thermal conductivity of 9W/mK
13.90 €
Currently Unavailable
Order Code: CA088g2
4.8 218×
EVOLVEO Ptero TC 1
Thermal Paste - 2g, density: 2,5g/cm3, thermal conductivity of 13,4W/mK, electrically non-conductive
11.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE130a
4.9 185×
Noctua NT-H2 3.5g
Thermal Paste - 3,5g, electrically non-conductive
17.90 €
Currently Unavailable
Order Code: CB310y2
4.9 202×
Thermal Grizzly Kryonaut (5,55g/1,5ml)
Thermal Paste - 5,55g, density: 3,7g/cm3, thermal conductivity of 12,5W/mK, electrically non-conductive
Great price 18.90 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGKry04
4.9 18×
Thermal Grizzly Hydronaut (7.8g/3ml)
Thermal Paste - 7,8g, density: 2,6g/cm3, thermal conductivity of 11,8W/mK, electrically non-conductive
19.90 €
Currently Unavailable
Order Code: TGHyd04
4.8 76×
Thermal Grizzly Hydronaut (3.9g/1.5ml)
Thermal Paste - 3,9g, density: 2,6g/cm3, thermal conductivity of 11,8W/mK, electrically non-conductive
14.90 €
Currently Unavailable
Order Code: TGHyd03
4.8 95×
Thermal Grizzly Hydronaut (1g)
Thermal Paste - 1g, density: 2,6g/cm3, thermal conductivity of 11,8W/mK, electrically non-conductive
Great price 5.89 €
Currently Unavailable
Order Code: TGHyd01
4.9 171×
Thermal Grizzly Conductonaut (1g)
Thermal Paste - 1g, density: 6,24g/cm3
10.90 €
Currently Unavailable
Order Code: TGCon01
4.9
Thermal Grizzly Aeronaut (7.8g/3ml)
Thermal Paste - 7,8g, density: 2,6g/cm3, thermal conductivity of 8,5W/mK, electrically non-conductive
9.89 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGAer03
4.9 20×
Thermal Grizzly Aeronaut (3.9g/1.5ml)
Thermal Paste - 3,9g, density: 2,6g/cm3, thermal conductivity of 8,5W/mK, electrically non-conductive
6.49 €
Currently Unavailable
Order Code: TGAer02
4.9 367×
Noctua NT-H1 3.5g
Thermal Paste - 3,5g, density: 2,49g/cm3, electrically non-conductive
8.20 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y

Thermal Pastes

In the category Thermal Pastes on Alza.at, we currently have a total of 40 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap thermal Pastes Find products sorted from the most expensive to the cheapest in the category most expensive thermal Pastes Check out products sorted by price starting with the highest price in the category best sellers, best thermal Pastes You’ll find products sorted by reviews starting from the highest ranked in thermal Pastes reviews
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