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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.
- 40mm (L) x 40mm (W) x 20mm (H) extruded aluminum heat sink kit is made from 6063-T5 aluminum alloy with high thermal conductivity, structure stability and light weight.
- These heatsinks is easy to install and efficient in heat conduction from power sources.
- This 40mm heatsink kit is suitable for a variety of cooling applications
40mm aluminum heatsink kit, 40x40x20mm Heatsink
- 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
- 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.
Why Choose Awxlumv Heatsink?
4Pcs 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.
- In computers, heat sinks are used to cool central processing units or graphics processors.
- Heat sinks are used with high-power semiconductor devices such as power transistors and optoelectronics such as light emitting diodes (LEDs).
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.
Rich Champion
2025-09-06 17:47:39
worked great for what i needed...got a 20percent diff
Customer
2025-08-18 15:10:28
Perfect for 3d printer stepper motors!
Daniel Wanasek
2025-08-13 09:59:32
It functions
Steve k
2025-07-29 09:05:01
This was just right for the application.
Chance Hastings
2025-07-26 18:03:31
Even smartphones. Mine uses 25 watt charging. My phone gets some heat when I leave it alone to charge, that's when it's getting 25W. I set two of these down on the screen, and wala it stays much cooler when charging. This will prolong the life of my phone, including the battery.
Rich Champion
2025-07-18 11:28:50
worked great for what i needed...got a 20percent diff
Customer
2025-07-17 17:57:44
Perfect for 3d printer stepper motors!
Daniel Wanasek
2025-07-13 18:58:05
It functions
Steve k
2025-07-05 12:31:49
This was just right for the application.
Chance Hastings
2025-07-03 13:35:17
Even smartphones. Mine uses 25 watt charging. My phone gets some heat when I leave it alone to charge, that's when it's getting 25W. I set two of these down on the screen, and wala it stays much cooler when charging. This will prolong the life of my phone, including the battery.
Cynthia H. Young
2025-06-20 16:45:49
I use this on the solid state boxes
Jonathan Torrealba
2025-06-19 18:45:44
I used these to cool a peltier chip. The contact area is nice and smooth so I was able to use a minimal amount of thermal paste. I added a fan to the fins to help circulate air. Worked out great for my project.
Robert M. Kinstle III
2025-05-29 13:00:56
The extrusion is smooth and with a high aspect ratio. The base plate is decently flat and the base material is tick enough to thread a screw hole into.
JuN
2025-05-09 11:31:10
両å´é¢ã«DY.2ten 熱ä¼å°Žãƒ†ãƒ¼ãƒ—を使用ã—ã¦ã€ŒAnker PowerExpand 5-in-1 Thunderbolt 4 Mini Dock ドッã‚ングステーションã€ã«è²¼ã‚Šä»˜ã‘両å´é¢ã«ã¯åˆ¥ã®ãƒ’ートシンクを貼り付ã‘下é¢ã‹ã‚‰ã€Novonest USB冷å´ãƒ•ã‚¡ãƒ³ã§é€é¢¨ãŠã‹ã’ã§ã€Thunderbolt 4 Mini Dock ドッã‚ングステーションãŒè‰¯ã冷ãˆã¦ã€å¤å ´ã®é‹ç”¨ã«å®‰å¿ƒæ„Ÿ
エメラルド
2025-05-06 21:58:00
パワーLEDã®æ”¾ç†±ã«ä½¿ã£ã¦ã¾ã™ã€‚多少傷ã¯ã‚ã‚Šã¾ã™ãŒã€ã“ã®å€¤æ®µãªã®ã§æº€è¶³ã§ã™ã€‚
IMN
2025-05-02 15:14:10
I returned these inefficient heat sinks & I was charged shipping fee to return. This is ridiculous for prime members. I will soon close my account.
J. B
2025-04-28 12:21:55
Can't complain. The measurements shown in the listing are accurate down to the tenth of a millimeter and consistent across all 4 pieces. Certainly aluminum, a neodymium magnet has absolutely no effect at all on these. Like holding a magnet to a block of wood. And the electrical resistance across a block is zero on my meter or at least too low for my device to measure.
Customer
2025-04-13 15:15:17
Used as Heat sinks for LED array
Cynthia H. Young
2025-04-05 18:43:04
I use this on the solid state boxes
Jonathan Torrealba
2025-04-03 18:47:33
I used these to cool a peltier chip. The contact area is nice and smooth so I was able to use a minimal amount of thermal paste. I added a fan to the fins to help circulate air. Worked out great for my project.
Robert M. Kinstle III
2025-03-03 16:53:37
The extrusion is smooth and with a high aspect ratio. The base plate is decently flat and the base material is tick enough to thread a screw hole into.
JuN
2025-02-28 13:15:44
両å´é¢ã«DY.2ten 熱ä¼å°Žãƒ†ãƒ¼ãƒ—を使用ã—ã¦ã€ŒAnker PowerExpand 5-in-1 Thunderbolt 4 Mini Dock ドッã‚ングステーションã€ã«è²¼ã‚Šä»˜ã‘両å´é¢ã«ã¯åˆ¥ã®ãƒ’ートシンクを貼り付ã‘下é¢ã‹ã‚‰ã€Novonest USB冷å´ãƒ•ã‚¡ãƒ³ã§é€é¢¨ãŠã‹ã’ã§ã€Thunderbolt 4 Mini Dock ドッã‚ングステーションãŒè‰¯ã冷ãˆã¦ã€å¤å ´ã®é‹ç”¨ã«å®‰å¿ƒæ„Ÿ
エメラルド
2025-02-20 10:38:57
パワーLEDã®æ”¾ç†±ã«ä½¿ã£ã¦ã¾ã™ã€‚多少傷ã¯ã‚ã‚Šã¾ã™ãŒã€ã“ã®å€¤æ®µãªã®ã§æº€è¶³ã§ã™ã€‚
IMN
2025-02-02 10:45:42
I returned these inefficient heat sinks & I was charged shipping fee to return. This is ridiculous for prime members. I will soon close my account.
J. B
2025-01-24 16:30:31
Can't complain. The measurements shown in the listing are accurate down to the tenth of a millimeter and consistent across all 4 pieces. Certainly aluminum, a neodymium magnet has absolutely no effect at all on these. Like holding a magnet to a block of wood. And the electrical resistance across a block is zero on my meter or at least too low for my device to measure.
Customer
2025-01-11 11:48:33
Used as Heat sinks for LED array
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