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
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
222,652 Results
DeepCool GAMMAXX AG400 BK ARGB CPU Cooler 220w TDP AM4/AM5 LGA 1700/1200/115X
$21.99 to $29.99Free shippingLian Li Galahad 240mm RGB Water Cooling Kit - Black
$32.39Was: $58.99or Best Offer$9.23 shipping18 watchingHivemapper Dashcam - ORIGINAL Heatsink Cooling Fan! Over 450 Sold Worldwide!
$17.00or Best Offer$4.02 shippingDarkrock PX4 CPU Air Cooler for LGA 1700 1200 & AM5 AM4 Silent PWM Fan 180W TDP
$17.99Free shipping287 soldVetroo Shadow ARGB CPU Air Cooler 90mm 4Pin PWM Fan for LGA 1150/1155/1200
$9.99Free shipping662 soldHeatsink Bracket and Fan for Hivemapper Dashcam
$19.99Free shipping300 soldCPU COOLER - ID-COOLING SE-214-XT -WHITE - 4 HEATPIPES ARGB LIGHT SYNC-INTEL/AMD
Excellent Cooling with Universal Design$18.99Was: $19.99Free shipping20 watchingMULTIFAN S7, Quiet Dual 120mm USB Cooling Fan for Receiver DVR Computer Cabinets
AC Infinity | Speed Controller with Power Switch$19.99Free shipping565 soldOriginal AMD Wraith Stealth Stock CPU Cooler Socket AM4 AM5 (Used)
$4.99$3.99 shippingOriginal Intel i9 Laminar RH1 aRGB CPU Cooler LGA1700 12 13 14th Gen M23815-001
$29.99$3.99 shippingNew 120mm 38mm Fan 120V AC 110CFM 2 Pin Ball Bearing Muffin PC 5" (HS1238A-W)
$15.99Free shipping500 soldIntel K69237 CPU Fan for LGA1200/115x Copper Core E97378-001 upgrade Lot 1,5,10
$9.95 to $89.99Free shippingNEW For Lenovo IBM ThinkPad T430 T430i Cpu Cooling Fan with Heatsink 04W3269
$43.69Trending at $37.90eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingIntel RGB Heatsink Fan Copper Cooler 1155 1156 1150 1151 1200 CPU Desktop PC i7
$12.07Was: $12.98Free shippingOriginal AMD Wraith Stealth Stock CPU Cooler Socket AM4 AM5
$5.89$3.99 shippingVetroo U6 Dual Tower CPU Cooler w/ 6 Heatpipes 120mm ARGB&PWM Fan AMD / Intel
$32.99Free shipping25 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 shipping2,108 soldHot Selling 2PCS M.2 2280 Nvme SSD Heatsink Cooler with 1mm Black Thermal Pad
$8.99or Best OfferFree shippingThermaltake 80mm x 80mm x 25mm 3-Pin PC Case Cooling Fan DC 12V 0.40A TT-8025T
$7.89Free shipping170 sold1 PCS IntelSkt 1156 1155 1151 1150 CPU Heatsink E41997-002 E97379-003 E97378-001
$4.99or Best Offer$5.50 shippingIntel LGA 1155 1156 1150 1151 CPU Heatsink Fan Copper Cooler Desktop PC i7 i5
$11.98Was: $12.98Free shipping14 soldGenuine Dell R740xd R740 Server Chassis Fans 0N5T36 LOT OF 2
$22.99Free shippingTR4 SP3 Cooler Cooling Fan 6 Copper Pipe 4000 rpm For AMD Threadripper EPYC CPU
$41.79Was: $43.99or Best OfferFree shippingNew Replacement CPU & GPU Fan For HP ENVY 17-AE 17M-AE111DX 17-AE143 925461-001
$54.00or Best OfferFree shippingOnly 1 left!ARCTIC Freezer 36 Single Tower PC CPU Cooler 200-1800 RPM Intel AMD LGA1700
$27.71Free shippingNEW Cryo-PC CPU Cooler Fan Heatsink with Quad Heatpipe and 90mm Fan 3-pin
$16.99Free shippingNew ListingNoctua NH-D9L 2000 RPM Dual Tower CPU Cooler
$49.99or Best OfferFree shippingIntel E97379-003 Core i3 i5 i7 Socket LGA 1150 1155 1156 NEW CPU FAN HEATSINK
$10.79Was: $11.99Free shipping303 soldJEYI M.2 SSD Heatsink, M.2 SDD NVME NGFF Cooler Passive Heat Sinks with Fins
$8.52 to $16.38Free shipping95W Intel LGA 1156/1155/1150/1151 CPU Cooler Copper Heatsink Fan w/BACKPLATE
$19.99or Best OfferFree shippingEK Water Blocks 120mm AIO Cooler D-RGB All-in-One CPU Cooler (EK-AIO 120 D-RGB)
$49.99Free shippingeBay RefurbishedGenuine CPU Fan & Heatsinkl for Lenovo ThinkPad T470 T480 AT169001SS0 01YR202
$27.99Free shipping76 soldTitanium Micro Nitro M.2 NVME 2280 Heatsink Dual Cooler with 30mm PWM Fan
$20.99Free shipping113 watchingCryo-PC RGB UFO CPU Cooler Heatsink 90mm Fan Low-Profile for AMD Intel
$11.99Free shippingM.2 2280 PCI-E NVME SSD Copper Heatsink w/Thermal Conductive Adhesive 2mm Height
$3.94or Best Offer$5.25 shippingNew Genuine Dell Alienware Fan Heatsink Liquid Cooler P/N: 0FFD35 For Aurora R13
$32.49Was: $49.99or Best Offer$16.75 shippingJEYI SSD Cooling M.2 Heatsink NVME Heat sink NGFF M.2 2280 Aluminum Cooler
$7.99or Best OfferFree shipping120mm 38mm Cooling Muffin Axial Fan Low-Speed 115V 120V AC 5" (LS1238A-X)
AC Infinity | Includes Guards, Screws, and Power Cord$18.99Free shipping2,598 soldHigh Performace Electric Cooling Slim Radiator Fan W/Mounting Kit
$31.28 to $53.89Free shippingMULTIFAN S4, Quiet 140mm USB Cooling Fan for Receiver DVR Computer XBOX Cabinets
AC Infinity | Speed Controller with Power Switch$15.99Free shipping245 soldGenuine OEM Dell Precision T5820 Workstation CPU Cooling Heatsink WP9JW DNP4M
$12.11Was: $14.25or Best OfferFree shipping508 sold
Top Rated
- Noctua NH-D15 Premium CPU Cooler with NF-A15 x 2 PWM Retail Cooling Fans92% agree - Quiet$99.99 New$59.99 Used
- Dell 3040 5040 7040 3050 5050 ALIENWARE AURORA R12 CPU Cool Heatsink fan 26W12100% agree - Quiet$9.99 New$6.50 Used
You May Also Like
Shop by Brand
Shop by Socket Compatibility
More to explore
- A1278 Fan
- Acer Laptop Fan
- Alienware Liquid Cooling In Cpu Fans & Heat Sinks
- Compaq Presario Cq56 Fan
- Compaq Presario Cq60 Fan
- Cooler Master Cm12v In Cpu Fans & Heat Sinks
- Cpu Backplate In Cpu Fans & Heat Sinks
- Dell Inspiron 1525 Fan
- Dell Inspiron 1545 Fan
- Everflow Fan In Cpu Fans & Heat Sinks
- Heat Pipe
- Hp Pavilion Dm4 Fan
- Hp Pavilion Dv5 Fan
- Hp Touchsmart Fan
- Hp Z800 Heatsink
- Intel Core 2 Duo Heatsink
- Intel Stock Cooler
- Internal Laptop Fan
- Laptop Fan Replacement
- Laptop Heatsink
- Lenovo T400 Fan
- Lenovo X61 Fan
- Lga 1155 Cooler
- Lga 1366 Heatsink
- Low Profile Cpu Cooler
- Mac Pro Heatsink In Cpu Fans & Heat Sinks
- Macbook Pro Fan
- Msi Ge60 Indiana CPU Fans & Heat Sinks
- Raspberry Pi Heatsink
- Socket 775 Cpu Cooler
- Sony Vaio Laptop Fan
- T500 Fan
- Toshiba L655 Fan
- Toshiba Satellite A665 Fan
- Toshiba Satellite L645 Fan
- X201 Fan