





Anodized aluminum heatsink
Aluminum radiator has the advantages of beautiful appearance, light weight, good heat dissipation performance and energy saving effect.
The surface of good aluminum radiator is anodized to increase the corrosion resistance, abrasion resistance and appearance of the aluminum surface treatment.

Improved version 2024
40mm anodized aluminum heat sinks, flatter base plate and thick enough base material. Smooth surface without scratches and burrs.

Dimension
1.57 x 1.57 x 0.79 inch (L*W*H)
40 x 40 x 20mm (L*W*H)
Length: 40mm / 1.57inch
Width: 40mm/ 1.57inch
Height: 20mm/ 0.79 inch

Details
- Number of fins: 11
- Fin Style: Vertical
- Material: Extruded Aluminum 6063-T5
- Base Board thicknesses: 4.2mm/ 0.17inch
- Fin thicknesses: 1.3mm/ 0.05inch
- Fin Spacing: 2.52mm/ 0.1inch
- Unit weight: 1.45 oz / 41 gram per piece
Flatter base plate and tick enough base material.
Package includes: anodized aluminum heat sink: 4 pcs 40mm aluminum heat sinks.

Widely Application
This 40mm heatsink kit is suitable for a variety of cooling applications such as 3D printer stepper motor NEMA17, PC chipset, power IC, power electric device, TEC1-12706 Thermoelectric module, LED light devices etc.

Note
1). The colors may have difference as the different display, please understand.
2). Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.
You just put it on your Xbox 360, VGA card and other equipment. You need to check the size if you want to paste on another product.