Large Aluminum Heat Sink 2.71″x2.71″x1.41″/ 69x69x36mm Heatsink High Power Cooling Plate 27 Fin Radiator GPU Cooler IC Module PC Computer Led PCB Charger Electronics Amplifier

Price: $7.99
(as of Apr 16, 2025 19:01:01 UTC – Details)

Product Description

High Power Heatsink

Specification Drawing

Base board thickness:4.6 mm

Fins board thickness: 0.6 mm

specification:

The width and height of the product are the same,

But the length is different

Fins：27 Pcs

Made of high quantity aluminum, good thermal conductivity

item update

According to customer’s suggestion, the surface of this product has been oxidized

After optimization:

the surface is smoother and more suitable for applying thermal grease, and the heat dissipation performance is also improved

Different Lengths

Why Choose Awxlumv Heatsink？

1. Good material, sufficient material, excellent quality.

Thick enough base plate, sturdy fins, they are not easy to bend,more conducive to the improvement of the cooling effect.

2. Anodized! flatter cuts, less scratches and burr-free appearance.

In fact, many sellers omit the anodising step directly in order to save costs.

Scenarios of use High Power Heatsink 1

Made of high quantity aluminum, good thermal conductivity.Reduce the risk of hardware failure due to overheating.Designed to maximize its surface area in contact with the cooling air.Light weight and used in applications where weight is a big concern.Widely use for computer, power IC, power electric device, LED light devices, etc.

Scenarios of use High Power Heatsink 2

The Heat sinks are used with high-power semiconductor devices such as power transistors and optoelectronics such as light emitting diodes (LEDs), where the heat dissipation ability of the component itself is insufficient to moderate its temperature.

Scenarios of use High Power Heatsink 3

Scenarios of use High Power Heatsink 4

1. Product Name: large heat sink ( anodized aluminum heatsink); Material: aluminium; Color: sliver.（Sufficient materials only for excellent quality）
2. Size: 2.71 x 2.71 x 1.41 inch / 69 mm x 69mmx 36mm (L*W*H)
3. The Quantity of fins: 27pcs; Base board thickness:4.6mm, Fins board thickness:0.6-1mm; Fin spacing:1.99-2.12mm; Fin height: 31.4mm; The fins increase the area of the board and thus provide for greater heat transfer.
4. This large big aluminum heatsink is passive cooling, The 27pcs fins increase the area of the board and thus provide for greater heat transfer, reduces the risk of hardware failure and power loss due to overheating, more safety.
5. Widely used in Computers GPU HDD etc., for Power Transistors, FETs, ICs, Power Amplifiers, Wifi Routers, Voltage Regulators, MOSFETs, SCRs, FET, IC etc
6. Packaging: 1 x anodized aluminum heatsink.