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Price
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Availability
Order status
Features
(6)
(34)
(1)
Thermal Conductivity
0.82 W/mK
73 W/mK
-
Density
2.49 g/cm3
6.29 g/cm3
-
Viscosity
0 Pa·s
200,000 Pa·s
-
Efficiency
(6)
(2)
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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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55 Results
4.9 2,701×
ARCTIC MX-4 Thermal Compound (4g)
Thermal Paste - 4g, density: 2,5g/cm3, thermal conductivity of 8,5W/mK, no metallic particles and electrically non-conductive
109,-
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c8a
4.8 1,347×
Thermal Grizzly Cryonaut (1g)
Thermal Paste - 1g, density: 3,7g/cm3, thermal conductivity of 12,5W/mK, electrically non-conductive
199,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGKry02
4.9 294×
ARCTIC MX-4 Thermal Compound (20g)
Thermal Paste - 20g, density: 2,5g/cm3, thermal conductivity of 8,5W/mK, no metallic particles and electrically non-conductive
229,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c9a
5.0
ARCTIC MX-7 Thermal Compound (4g)
Thermal Paste - 4g, density: 2,9g/cm3
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx7a2
4.8 229×
ARCTIC MX-6 Thermal Compound 4g + 6x Arctic MX Cleaner
Thermal Paste - 4g, density: 2,6g/cm3, thermal conductivity of 7,5W/mK, electrically non-conductive
199,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6b2
5.0
ARCTIC MX-7 Thermal Compound (8g)
Thermal Paste - 8g, density: 2,9g/cm3
249,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx7a3
4.9 416×
ARCTIC MX-4 Thermal Compound (8g)
Thermal Paste - 8g, density: 2,5g/cm3, thermal conductivity of 8,5W/mK, no metallic particles and electrically non-conductive
159,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c8b
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
479,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c9b
4.9 45×
Noctua NT-H2 3.5g AM5 Edition
Thermal Paste - 3,5g, density: 2,81g/cm3, electrically non-conductive
349,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBnth2a5
5.0
ARCTIC MX-7 Thermal Compound (4g) + 6x Arctic MX Cleaner
Thermal Paste - 4g, density: 2,9g/cm3
New arrival 259,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx7a4
4.9 200×
Thermal Grizzly Kryonaut (5,55g/1,5ml)
Thermal Paste - 5,55g, density: 3,7g/cm3, thermal conductivity of 12,5W/mK, electrically non-conductive
499,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGKry04
4.5 39×
Thermal Grizzly Duronaut 2g
Thermal Paste - 2g, electrically non-conductive
269,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGdur1
4.7 213×
ARCTIC MX-6 Thermal Compound (4g)
Thermal Paste - 4g, density: 2,6g/cm3, electrically non-conductive
169,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6a2
4.9 18×
AKASA thermally conductive tape - 8x8 cm double-sided / AK-TT13-80
Thermal Adhesive Tape - for fixing PC components in hot environments, thermal conductivity 0,85W/mK, 80×80×0,3 mm
109,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UF148d
4.9 69×
Noctua NT-H2 10g
Thermal Paste - 10g, density: 2,81g/cm3, electrically non-conductive
499,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y2c
4.5
DLTECH Thermal Putty 15 W/mk 10 g
Thermal Paste - 10g, density: 3,2g/cm3, thermal conductivity of 15W/mK, no metallic particles and electrically non-conductive
269,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTtep01
4.9 367×
Noctua NT-H1 3.5g
Thermal Paste - 3,5g, density: 2,49g/cm3, electrically non-conductive
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y
4.6 564×
Cooler Master HTK-002-U1-GP white
Thermal Paste - 2g, thermal conductivity of 0,82W/mK, electrically non-conductive
86,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA088
4.9 138×
ARCTIC MX-6 Thermal Compound (8g)
Thermal Paste - 8g, density: 2,6g/cm3, electrically non-conductive
239,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6a3
5.0 53×
Endorphs Pactum 4 (1.5g)
Thermal Paste - 1,5g, density: 2,6g/cm3, thermal conductivity of 12W/mK
119,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ENDp4a1
4.8 30×
Thermal Grizzly Conductonaut Extreme Liquid Metal Compound - 1g
Thermal Paste - 1g, density: 6,29g/cm3
399,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGcelmc1
4.6 41×
EVOLVEO Ptero TC 2 (2g)
Thermal Paste - 2g, density: 2,5g/cm3, thermal conductivity of 15,2W/mK, electrically non-conductive
299,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE130a1
4.9 185×
Noctua NT-H2 3.5g
Thermal Paste - 3,5g, electrically non-conductive
429,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y2
4.9 170×
Thermal Grizzly Conductonaut (1g)
Thermal Paste - 1g, density: 6,24g/cm3
269,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGCon01
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Thermal Pastes

In the category Thermal Pastes on Alza.cz, we currently have a total of 55 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.
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