The last thing you want to see when you move your computer is a pool of molten components pouring out. While temperatures may not get that hot inside, a heat sink still keeps everything cool. Cooler temperatures result in optimal performance and a longer lifespan. A heat sink is simply an object, typically metal, that disperses heat. All modern computers rely on some form of heat exchanger, with higher-end models using CPU heat sinks. These important components are not just for computers. Large heat sinks help any machine that generates heat as a byproduct, such as a car or refrigerator. It is important that such machines stay as cool as possible. Most heat exchangers come with a means of increasing heat dissipation. A computer's heat exchanger uses thermal paste and a fan to increase airflow. Steady airflow is just as important because it keeps cool air moving through the device to carry heat away. Search vast selections on eBay of heat sinks from reliable sellers to keep your important machinery running cool.
CPU Fans & Heat Sinks
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DeepCool GAMMAXX AG400 BK ARGB CPU Cooler 220w TDP AM4/AM5 LGA 1700/1200/115X
$21.99 to $29.99Free shippingDeepCool AK400 CPU Cooler 220w TDP for Intel LGA 1700/1200/115X and AMD AM5/AM4
$34.99 to $39.99Free shippingARCTIC Freezer 36 Single Tower PC CPU Cooler 200-1800 RPM Intel AMD LGA1700
$27.71Free shippingNEW! Original Intel Stock Cooler Black Copper Core LGA 1200 / 1151 CPU Fan 4PIN
$9.99or Best OfferFree shipping19 watchingMULTIFAN S7, Quiet Dual 120mm USB Cooling Fan for Receiver DVR Computer Cabinets
AC Infinity | Speed Controller with Power Switch$19.99Free shipping558 soldVetroo Shadow ARGB CPU Air Cooler 90mm 4Pin PWM Fan for LGA 1150/1155/1200
$9.99Free shipping639 soldDarkrock PX4 CPU Air Cooler for LGA 1700 1200 & AM5 AM4 Silent PWM Fan 180W TDP
$17.99Free shipping274 soldOriginal Intel Stock RM1 CPU Cooler LGA 1700 12th 13th14th Gen Copper M23901-001
$10.29Trending at $10.92eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$3.99 shippingHeatsink Bracket and Fan for Hivemapper Dashcam
$19.99Free shipping284 soldLian Li Galahad 240mm RGB Water Cooling Kit - Black
$32.39Was: $58.99or Best Offer$9.23 shipping13 watchingDeepCool AK620 120mm CPU Fan with Heatsink
$60.00or Best Offer$5.80 shippingNew Replacement CPU & GPU Fan For HP ENVY 17-AE 17M-AE111DX 17-AE143 925461-001
$54.00or Best OfferFree shippingOnly 3 leftOriginal AMD Wraith Stealth Stock CPU Cooler Socket AM4 AM5 (Used)
$4.99$3.99 shippingMULTIFAN S1, Quiet 80mm USB Cooling Fan for Receiver DVR Computer XBOX Cabinets
AC Infinity | Speed Controller with Power Switch$11.99Free shipping314 sold120mm 38mm Cooling Muffin Fan Guard 115 V AC 110 CFM Ball Bearing 5" (HS1238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$18.99Free shipping2,102 soldIntel CPU Cooler K69237-001 for LGA1200 / LGA115x Copper NEW
$10.85Trending at $10.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping486 CPU Fan & Heatsink Combo For ZIF & PGA Sockets NOS
$11.95$5.18 shipping120mm 38mm Cooling Muffin Axial Fan Low-Speed 115V 120V AC 5" (LS1238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$18.99Free shipping2,594 sold1 PCS IntelSkt 1156 1155 1151 1150 CPU Heatsink E41997-002 E97379-003 E97378-001
$7.75or Best OfferFree shippingHivemapper Dashcam - ORIGINAL Heatsink Cooling Fan! Over 450 Sold Worldwide!
$17.00or Best Offer$4.02 shippingCPU Cooler - 90mm RGB Heatsink Fan for AMD and Intel CPU's
$9.99$4.99 shippingDELL HW856 Precision T3500 T5500 Workstation Front Cooling Fan Assembly 0HW856
$13.95Was: $15.00or Best Offer$4.87 shipping22 soldARCTIC Freezer 36 A-RGB White PC CPU Cooler 200-2000 RPM Intel AMD LGA1700
$36.18Free shippingNew for Lenovo Legion 5 5I 15IMH05 15IMH05H 15ARH05 15ARH05H CPU&GPU Cooling Fan
$16.00 to $21.99Free shipping56 soldCOOLER MASTER HYPER CPU UPGRADE KIT BRACKET FOR INTEL LGA 1151 , 2011 , 2066
$12.99Free shipping112 soldDELL Optiplex 7040 7050 7060 7070 7080 3440 3430 3431 SFF CPU fan heatsink F2CY7
$24.88or Best OfferFree shippingNew CPU+GPU Cooling Fan for Acer Predator Triton 300 PT315-51 24.Q6DN2.001
$23.99Free shippingOnly 1 left!MacBook Pro 16" A2141 CPU & GPU Fan Left + Right 923-03874 923-03875
$14.00Was: $30.00or Best OfferFree shippingT57JF Dell Precision T3630 T3640 XPS 8910 8920 8930 Heatsink With Fan KTDJC
$33.95Free shippingARCTIC Freezer 7 X CO Compact Intel AMD CPU Cooler Continuous B-Stock
$12.19$5.93 shipping11 watchingIntel LGA 1155 1156 1150 1151 CPU Heatsink Fan Copper Cooler Desktop PC i7 i5
$11.98Was: $12.9812 watchingDeepCool LS720 360mm Triple Fan RGB Liquid Cooler Black New Open Box
$51.09Free shippingVetroo U6 Dual Tower CPU Cooler w/ 6 Heatpipes 120mm ARGB&PWM Fan AMD / Intel
$32.99Free shipping21 soldIntel Laminar RH1 Heatsink Cooler CPU Fan Core i9 ARGB LED LGA1700 LGA 1700
$20.00$9.21 shipping11 watchingHP EliteDesk Mini PC Cooling Fan with Heatsink L19564-001 L19561-001 EL4135
$12.49Trending at $13.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingIntel E97379-003 Core i3 i5 i7 Socket LGA 1150 1155 1156 NEW CPU FAN HEATSINK
$10.79Was: $11.99Free shipping298 soldOriginal AMD Wraith Stealth Stock CPU Cooler Socket AM4 AM5
$5.89$3.99 shippingDYNATRON T855 SOCKET INTEL LGA775 COOLING HEATSINK FAN ASSEMBLY MSP-HSL775AS3
$10.79Was: $11.99or Best OfferFree shipping5V CPU Cooling Fan L68134-001 L68132-001 For HP 15-DY 15s-FQ 14-DQ 14S-DQ 15-EF
$20.19or Best OfferFree shippingHigh Performance Gaming CPU Cooler Heatsink + Fan LGA 2066 LGA 2011
$24.99or Best OfferFree shipping16 watchingNEW Dell Optiplex 7080 7090 Cooling FAN w/ Heatsink Micro 0C5T4N PVB070E12H-P01
$22.99or Best OfferFree shippingCryo-PC RGB UFO CPU Cooler Heatsink 90mm Fan Low-Profile for AMD Intel
$11.99Free shippingOriginal Intel i9 Laminar RH1 aRGB CPU Cooler LGA1700 12 13 14th Gen M23815-001
$29.99$3.99 shippingMULTIFAN S7-P, Quiet Dual 120mm AC-Powered Cooling Fan for Receiver DVR Cabinets
AC Infinity | Speed Controller with Power Switch$25.99Free shipping95 soldVWMTJ 0VWMTJ Dell Precision Workstation Tower 3620 Heat Sink Fan Assembly NEW!~
$31.31or Best Offer$4.99 shipping
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