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Thermal Pastes

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Price
-
Availability
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Customer reviews
Features
No metallic particles
(15)
Electrically non-conductive
(47)
Etches aluminium
(1)
Thermal Conductivity
0.85 W/mK
73 W/mK
-
Density
1.78 g/cm3
6.29 g/cm3
-
Viscosity
0.00 Pa s
200000 Pa s
-
Efficiency
5
(5)
8 years
(2)
Newest orders
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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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Best Sellers

1.
Thermal Paste - 4g, density: 2,5g/cm3, thermal conductivity of 8,5W/mK, no metallic particles and electrically non-conductive
119,-

2.
Thermal Grizzly Kryonaut (1g) In stock > 10 pcs
Thermal Paste - 1g, density: 3,7g/cm3, thermal conductivity of 12,5W/mK, electrically non-conductive
199,-

3.
Thermal Paste - 4g, density: 2,6g/cm3, electrically non-conductive
149,-

More Bestsellers
66 Results
Classic Range Inexpensive yet highly rated
4.8 600×
Thermal Grizzly Kryonaut (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
Deluxe Range Good price/performance ratio
4.7 24×
Thermal Grizzly Carbonaut Pad - 38 x 38 x 0.2mm
Thermal Pad - thermal conductivity: 62,5 W/mK - size: 38 mm × 38 mm × 0,2 mm
459,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGmpC22
Deluxe Range Good price/performance ratio
4.9 43×
Thermal Grizzly Hydronaut (3.9g/1.5ml)
Thermal Paste - 3,9g, density: 2,6g/cm3, thermal conductivity of 11,8W/mK, electrically non-conductive
349,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGHyd03
Premium Range Uncompromising quality
4.8 25×
Noctua NT-H2 10g
Thermal Paste - 10g, density: 2,81g/cm3, electrically non-conductive
519,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y2c
4.9 929×
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
119,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c8a
4.9 110×
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
259,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c9a
4.8 101×
EVOLVEO Ptero TC 1
Thermal Paste - 2g, density: 2,5g/cm3, thermal conductivity of 13,4W/mK, electrically non-conductive
199,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE130a
4.9 67×
Noctua NT-H2 3.5g
Thermal Paste - 3,5g, electrically non-conductive
269,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y2
4.9 79×
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
499,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGKry04
4.9 119×
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
4.9 127×
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
169,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c8b
4.8 274×
Noctua NT-H1 3.5g
Thermal Paste - 3,5g, density: 2,49g/cm3, electrically non-conductive
Great price
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB310y
4.9 16×
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
519,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082c9b
5.0 58×
Thermal Grizzly Kryonaut (11.1g/3ml)
Thermal Paste - 11,1g, density: 3,7g/cm3, thermal conductivity of 12,5W/mK, electrically non-conductive
729,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGKry03
4.7 49×
ARCTIC MX-6 Thermal Compound (4g)
Thermal Paste - 4g, density: 2,6g/cm3, electrically non-conductive
149,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6a2
4.7 41×
ARCTIC TP-3 Thermal Pad 120x20x1mm (balení 4 kusů)
Thermal Pad - size: 120 mm × 20 mm × 1 mm
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBtp3b2
4.8 32×
ARCTIC Thermal pad 145x145x0.5mm
Thermal Pad - thermal conductivity: 6 W/mK - size: 145 mm × 145 mm × 0,5 mm
209,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA082d4
4.1 22×
Thermal Grizzly Carbonaut Pad - 32 x 32 x 0.2mm
Thermal Pad - thermal conductivity: 62,5 W/mK - size: 32 mm × 32 mm × 0,2 mm
349,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGmpC21
4.8
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
219,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6b2
4.8 24×
ARCTIC MX-6 Thermal Compound (8g)
Thermal Paste - 8g, density: 2,6g/cm3, electrically non-conductive
269,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmx6a3
4.6 14×
Thermal Grizzly Conductonaut (5g)
Thermal Paste - 5g, density: 6,24g/cm3, thermal conductivity of 73W/mK
1 099,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGCon02
4.7 42×
Thermal Grizzly Hydronaut (1g)
Thermal Paste - 1g, density: 2,6g/cm3, thermal conductivity of 11,8W/mK, electrically non-conductive
169,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TGHyd01
4.4 17×
ARCTIC TP-3 Thermal Pad 120x20x1,5mm (balení 4 kusů)
Thermal Pad - size: 120 mm × 20 mm × 1,5 mm
219,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBtp3b3
4.8 20×
ARCTIC TP-3 Thermal Pad 100x100x1mm
Thermal Pad - size: 100 mm × 100 mm × 1 mm
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBtp3a2
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Thermal Pastes

In the category Thermal Pastes on Alza.cz, we currently have a total of 65 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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