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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- Dynatron A26 2U Server CPU Fan$41.99 New
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214,443 Results
Vetroo Shadow ARGB CPU Air Cooler 90mm 4Pin PWM Fan for LGA 1150/1155/1200
$9.99Free shipping600 soldDarkrock PX4 CPU Air Cooler for LGA 1700 1200 & AM5 AM4 Silent PWM Fan 180W TDP
$17.99Free shipping259 soldSupermicro SNK-P0048PS 2U Passive Heatsink for Sockets LGA 2011 Narrow ILM
$11.95Free shippingIntel RGB Heatsink Fan Copper Cooler 1155 1156 1150 1151 1200 CPU Desktop PC i7
$12.21Was: $12.98or Best OfferFree shippingNew Genuine Dell Alienware Fan Heatsink Liquid Cooler P/N: 69XJW For Aurora R13
$49.99or Best Offer$16.75 shipping4 watchingOriginal Intel i9 Laminar RH1 aRGB CPU Cooler LGA1700 12 13 14th Gen M23815-001
$29.99$3.99 shippingDeepCool GAMMAXX AG400 BK ARGB CPU Cooler 220w TDP AM4/AM5 LGA 1700/1200/115X
$21.99 to $29.99Free shippingHeatsink Bracket and Fan for Hivemapper Dashcam
$19.99Free shipping248 soldDeepCool AK400 CPU Cooler 220w TDP for Intel LGA 1700/1200/115X and AMD AM5/AM4
$34.99 to $39.99Free shippingAIRCOM S10, Quiet Cooling Fan System 17" for Receivers, Amps, DVR, AV Components
AC Infinity | Thermoswitch and Multi-Speed Control$89.99Free shipping318 sold120mm 38mm Cooling Muffin Axial Fan Low-Speed 115V 120V AC 5" (LS1238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$18.99Free shipping2,587 soldMULTIFAN S7, Quiet Dual 120mm USB Cooling Fan for Receiver DVR Computer Cabinets
AC Infinity | Speed Controller with Power Switch$19.99Free shipping540 soldNZXT LGA1700 UPGRADE Set Bracket Socket for Kraken X/Z AIO Cooler PM-KXZSAB0-000
$12.49Was: $13.29or Best OfferFree shippingCryo-PC RGB UFO CPU Cooler Heatsink 90mm Fan Low-Profile for AMD Intel
$11.99Free shippingSupermicro Active Fan Narrow 2U Heatsink Overclock X10D V3/V4 LGA 2011-3 x99
$39.00or Best OfferFree shippingTR-M.2 2280 A B 2280 Heatsink Cooler for SSD Cooling M.2 2280 Heatsink Coolin...
$10.60Free shippingOnly 1 left!Apple 16" Retina 3072x1920 LCD Assembly for A2141 MacBookPro - Space Grey
60 Day Warranty | Free Shipping & Returns | US Seller$287.99Was: $319.99or Best OfferFree shipping69 soldMULTIFAN S1, Quiet 80mm USB Cooling Fan for Receiver DVR Computer XBOX Cabinets
AC Infinity | Speed Controller with Power Switch$11.99Free shipping305 soldHivemapper Dashcam - ORIGINAL Heatsink Cooling Fan! Over 450 Sold Worldwide!
$17.00or Best Offer$4.02 shippingMULTIFAN S7-P, Quiet Dual 120mm AC-Powered Cooling Fan for Receiver DVR Cabinets
AC Infinity | Speed Controller with Power Switch$25.99Free shipping93 sold80mm 38mm Muffin Case Fan Cord Guard 110 115 120V AC Ball Bearing 3" (LS8038A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$17.99Free shipping1,193 soldVetroo 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 shippingSunon Maglev 90MM PC Fan - 5 PIN - 12V - 4.2W - PSD1209PLV2-A
$6.99Free shippingGenuine Dell Precision T3240 3240 80W Desktop Blower Fan W/ Heatsink KJ6KH FKGPC
$38.60Was: $48.25or Best OfferFree shippingAMD Am4 Wraith Stealth Ryzen Socket Cooler Heatsink Fan 712-000071 Rev B
$12.99or Best OfferFree shipping736 soldNew 120mm 38mm Fan 120V AC 110CFM 2 Pin Ball Bearing Muffin PC 5" (HS1238A-W)
$15.99Free shipping473 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 shipping2,082 sold(10) AMD CPU Clamshell Socket AM4 AM3 AM2+ AM2 939 754 FM1 Shipping From the US!
$5.95Free shipping146 soldDell PowerEdge R720 Copper Cooling Heatsink Dell P/N: 05JW7M Tested Working
$10.99Free shippingNEW CPU+GPU Cooling Fan for Dell Alienware 17 R4, 17 R5 P31E ALW17C Laptop
$22.99or Best OfferFree shippingOnly 1 left!ID-COOLING IS-40X V3 45mm Height 4 Heatpipes LGA1700 AM5 Low Profile CPU Cooler
$29.98or Best OfferFree shippingDell Precision Workstation Tower 3620 Heatsink Fan VWMTJ 0VWMTJ
$19.99or Best OfferFree shippingOnly 1 left!Noctua NH-D15S 1500 RPM Dual-Tower CPU Fan - Brown
$0.492 bids$8.82 shippingEnding Apr 29 at 6:44PM PDT5d 23hIntel Stock Cooler CPU Heatsink 4pin PWM Fan 90mm 1151 1155 1156 Cryo-PC
$9.99Free shippingNew For DELL XPS 8940 Dell G5 5090 CPU Cooler fan with heatsink 0VWD01 MWXCG US
$18.94or Best OfferFree shippingYYH68 HEATSINK LOW PROFILE R730XD
$9.89Trending at $12.36eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingGenuine Dell Precision T7910 Workstation CPU Heatsink P/N: 06G1DT Tested Working
$29.99Free shipping45 sold486 CPU Fan & Heatsink Combo For ZIF & PGA Sockets NOS
$11.95$5.18 shippingCooler Master DP56131DA1 Socket A/370/462 CPU Cooling Fan and Heatsink
$15.50$5.99 shipping43 soldCPU Cooler Fan Heatsink RGB LED For Intel LGA1156/1155/775 AM2/ AM2+/AMD AM3+
$10.49Was: $20.98or Best OfferFree shippingHigh Performance CPU Cooler Heatsink + Fan LGA 2066 LGA 2011 01EF049
$22.89or Best OfferFree shipping3 watchingGenuine 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.Free shippingDELL HW856 Precision T3500 T5500 Workstation Front Cooling Fan Assembly 0HW856
$14.00or Best Offer$4.87 shipping92mm 38mm Cooling Muffin Fan 115V 120V AC Ball Bearing HIGH SPEED 4" (HS9238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$17.99Free shipping1,175 sold
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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