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
Best Selling
- Dynatron A26 2U Server CPU Fan$41.99 New
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217,118 Results
DeepCool AK400 CPU Cooler 220w TDP for Intel LGA 1700/1200/115X and AMD AM5/AM4
$34.99 to $39.99Free shippingDeepCool GAMMAXX AG400 BK ARGB CPU Cooler 220w TDP AM4/AM5 LGA 1700/1200/115X
$21.99 to $29.99Free shippingVetroo Shadow ARGB CPU Air Cooler 90mm 4Pin PWM Fan for LGA 1150/1155/1200
$9.99Free shipping604 soldIntel RGB Heatsink Fan Copper Cooler 1155 1156 1150 1151 1200 CPU Desktop PC i7
$12.21Was: $12.98or Best OfferDarkrock PX4 CPU Air Cooler for LGA 1700 1200 & AM5 AM4 Silent PWM Fan 180W TDP
$17.99Free shipping259 soldNew Genuine Dell Alienware Fan Heatsink Liquid Cooler P/N: 0FFD35 For Aurora R13
$49.99or Best Offer$16.75 shippingNew 120mm 38mm Fan 120V AC 110CFM 2 Pin Ball Bearing Muffin PC 5" (HS1238A-W)
$15.99Free shipping476 sold120mm 38mm Cooling Muffin Axial Fan Low-Speed 115V 120V AC 5" (LS1238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$18.99Free shipping2,588 soldAIRCOM S10, Quiet Cooling Fan System 17" for Receivers, Amps, DVR, AV Components
AC Infinity | Thermoswitch and Multi-Speed Control$89.99Free shipping318 soldFor Intel LGA1156 LGA1155 LGA1150 LGA1151 PWM CPU Heatsink Fan Cooler E97378-001
$312.69or Best OfferFree shippingOriginal Intel i9 Laminar RH1 aRGB CPU Cooler LGA1700 12 13 14th Gen M23815-001
$29.99$3.99 shippingTR-M.2 2280 A B 2280 Heatsink Cooler for SSD Cooling M.2 2280 Heatsink Coolin...
$10.60Free shippingOnly 1 left!Heatsink Bracket and Fan for Hivemapper Dashcam
$19.99Free shipping249 soldMULTIFAN S7, Quiet Dual 120mm USB Cooling Fan for Receiver DVR Computer Cabinets
AC Infinity | Speed Controller with Power Switch$19.99Free shipping541 soldSupermicro Active Fan Narrow 2U Heatsink Overclock X10D V3/V4 LGA 2011-3 x99
$39.00or Best OfferFree shippingAMD Am4 Wraith Stealth Ryzen Socket Cooler Heatsink Fan 712-000071 Rev B
$12.99or Best Offer736 soldNEW CPU+GPU Cooling Fan for Dell Alienware 17 R4, 17 R5 P31E ALW17C Laptop
$22.99or Best OfferFree shippingOnly 1 left!Cryo-PC RGB UFO CPU Cooler Heatsink 90mm Fan Low-Profile for AMD Intel
$11.99Free shippingHivemapper Dashcam - ORIGINAL Heatsink Cooling Fan! Over 450 Sold Worldwide!
$17.00or Best Offer$4.02 shippingGenuine Dell XPS 15 9570 7590 Precision 5530 P56F002 Laptop CPU+GPU Cooling Fan
$21.99Trending at $22.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Vetroo V5 CPU Cooler PC Heatsink w/5 Heat pipes 120mm PWM Fan ARGB Fan AMD Intel
US Seller,Free Shipping,30 Days Returns,1 Year Warranty$34.90Free shipping1,180 soldDELL HW856 Precision T3500 T5500 Workstation Front Cooling Fan Assembly 0HW856
$15.00or Best Offer$4.87 shippingGenuine Dell Precision T3240 3240 80W Desktop Blower Fan W/ Heatsink KJ6KH FKGPC
$38.60Was: $48.25or Best OfferMULTIFAN S1, Quiet 80mm USB Cooling Fan for Receiver DVR Computer XBOX Cabinets
AC Infinity | Speed Controller with Power Switch$11.99Free shipping305 soldIntel Stock Cooler CPU Heatsink 4pin PWM Fan 90mm 1151 1155 1156 Cryo-PC
$9.99Free shippingHigh Performance CPU Cooler Heatsink + Fan LGA 2066 LGA 2011 01EF049
$22.89or Best OfferFree shipping4 watchingNEW CPU+GPU Cooling Fan For ASUS ROG Zephyrus GU502GW GU502DU GU502GV 12V 1A
$25.99Free shippingOnly 2 leftNew Listingbe quiet! BK022 Dark Rock Pro 4 CPU Air Cooler 250W TDP
$30.00Trending at $35.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$12.05 shippingApple 16" Retina 3072x1920 LCD Assembly for A2141 MacBookPro - Space Grey
60 Day Warranty | Free Shipping & Returns | US Seller$287.99Was: $319.99or Best Offer69 soldOem Dell Latitude 5400 CPU Cooling Fan 0MXH2W MXH2W DC28000MRFL
$8.49Free shippingCPU Cooler Fan Heatsink RGB LED For Intel LGA1156/1155/775 AM2/ AM2+/AMD AM3+
$10.49Was: $20.98or Best OfferNZXT LGA1700 UPGRADE Set Bracket Socket for Kraken X/Z AIO Cooler PM-KXZSAB0-000
$12.49Was: $13.29or Best OfferFree shippingMULTIFAN S7-P, Quiet Dual 120mm AC-Powered Cooling Fan for Receiver DVR Cabinets
AC Infinity | Speed Controller with Power Switch$25.99Free shipping93 soldDell Precision Workstation Tower 3620 Heatsink Fan VWMTJ 0VWMTJ
$19.99or Best OfferOnly 1 left!NEW CPU+GPU Cooling Fan for Dell Alienware 17 R4 R5 P31E ALW17C Laptop 2Pcs Fans
$22.99Free shippingOnly 2 leftDPI 1318 Factory Style 1-Row Cooling Radiator Compatible with Camry 2.2L 4-Cyl a
$88.99Free shippingOnly 1 left!5V CPU Cooling Fan L68134-001 L68132-001 For HP 15-DY 15s-FQ 14-DQ 14S-DQ 15-EF
$20.19or Best OfferFree shippingVWMTJ 0VWMTJ Dell Precision Workstation Tower 3620 Heat Sink Fan Assembly NEW!~
$31.31or Best Offer$4.99 shippingOnly 3 leftIntel Stock CPU Cooler LGA 1700 12th 13th Gen Copper Black Edition
$14.99Free shipping
Top Rated
- Dell ALIENWARE AURORA R12 CPU Cool Heatsink DELL 5060 7060 3070 5070 26W12100% agree - Quiet$9.99 New$6.50 Used
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