Heat Sink

A look at what is currently available on eBay


Low Profile CPU Fan Heatsink Cooler Socket 7 Socket A Socket 370 50mm Fan
Low Profile CPU Fan Heatsink Cooler Socket 7 Socket A Socket 370 50mm Fan
US $3.76
Supermicro SNK-P0025P Intel LGA771 2U+ Passive Heatsink
Supermicro SNK-P0025P Intel LGA771 2U+ Passive Heatsink
US $18.99
GENUINE IBM Thinkpad T60 T60p CPU HEATSINK 41V9932 FN05
GENUINE IBM Thinkpad T60 T60p CPU HEATSINK 41V9932 FN05
US $19.99
Deepcool Z5 3g Thermal Grease CPU Heat Sink Compound
Deepcool Z5 3g Thermal Grease CPU Heat Sink Compound
US $16.16
Intel D95263 LGA775 Aluminum Heat Sink Fan
Intel D95263 LGA775 Aluminum Heat Sink Fan
US $9.95
SQL5010 Three Phase Bridge Rectifier w Aluminum Heat Sink 50A 1000V
SQL5010 Three Phase Bridge Rectifier w Aluminum Heat Sink 50A 1000V
US $8.52
90A Single Phase Solid State Relay w Aluminum Heat Sink
90A Single Phase Solid State Relay w Aluminum Heat Sink
US $27.48
Poweredge 750 Powervault 745N P4 Heatsink Clip M1326
Poweredge 750 Powervault 745N P4 Heatsink Clip M1326
US $39.95
OMC Johnson Evinrude Heat Sink CABLE ASSY 380163 Used
OMC Johnson Evinrude Heat Sink CABLE ASSY 380163 Used
US $4.00
Foxconn Motherboard Northbridge Heatsink with retention clip
Foxconn Motherboard Northbridge Heatsink with retention clip
US $4.40
GATEWAY 450ROG  Fan & heatsink 8006681
GATEWAY 450ROG Fan & heatsink 8006681
US $7.43
100% OEM HP 410298-001 HP BL480c Heatsink
100% OEM HP 410298-001 HP BL480c Heatsink
US $49.99
100% OEM HP 410749-001 Heatsink for DL360 G6
100% OEM HP 410749-001 Heatsink for DL360 G6
US $49.99
DC BRUSHLESS CPU PC heatsink Cooler Fan for Intel 1156 775 AMD AM3 AM2 754 939 B
DC BRUSHLESS CPU PC heatsink Cooler Fan for Intel 1156 775 AMD AM3 AM2 754 939 B
US $7.39
AMD Slot A CPU Fan Heatsink Twin Fans with two clips
AMD Slot A CPU Fan Heatsink Twin Fans with two clips
US $11.00
100% OEM HP 412210-001 DL360G5 Heat Sink
100% OEM HP 412210-001 DL360G5 Heat Sink
US $49.99
New IBM Lenovo Thinkpad T61 T61P heatsink fan W Thermal
New IBM Lenovo Thinkpad T61 T61P heatsink fan W Thermal
US $39.99
NEW IBM T61 T61P Fan with heatsink fit for 42W2462 2463
NEW IBM T61 T61P Fan with heatsink fit for 42W2462 2463
US $39.99
Ori IBM T61 T61P Fan with heatsink fit for 42W2462 2463
Ori IBM T61 T61P Fan with heatsink fit for 42W2462 2463
US $25.99
Cooler Master A71 Computer/PC CPU Cooling Fan Heatsink    B
Cooler Master A71 Computer/PC CPU Cooling Fan Heatsink B
US $5.89
Cooler Cooling Computer PC CPU Fan Heatsink SocketIntel Pentium 775    B
Cooler Cooling Computer PC CPU Fan Heatsink SocketIntel Pentium 775 B
US $10.29
Laptop Toshiba Satellite M55 S1001 CPU Heatsink
Laptop Toshiba Satellite M55 S1001 CPU Heatsink
US $4.88
Thermal Heatsink Compound Paste for CPU/VGA Fans(Net Weight: 15g)
Thermal Heatsink Compound Paste for CPU/VGA Fans(Net Weight: 15g)
US $1.25
60A Single Phase Solid State Relay w Aluminum Heat Sink
60A Single Phase Solid State Relay w Aluminum Heat Sink
US $20.70

Heat Sink
Should I put my thermal paste on the heat sink or the cpu?

I recently bought a new processor and heat sink/fan, and from what I know, the base is a lot smaller than the cpu is going to be when it arrives today. The fan/sink I bought is a cooler-master hyper tx3. My main question is this. What would be the optimal way to apply the thermal past for this situation, on the base of the sink, or onto the processor?

Heatsink. The top surface of many CPUs has a raised area in the middle where the heat needs to be sunk from, but other raised components (capacitors) around it. It does not take much inadvertent force when spreading the compound to dislodge those caps. Safer to do it on the sink instead.

Also, take a look at what the industry does. If you buy a retail CPU it will come with a heatsink with thermal compound already applied - on the heatsink, not the CPU.

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Zeks Heatsink 250HSEA500 Refrigerated Air Dryer System 250CFM (Reduced 3/12), ZEKS Heat Sink Refrigerated Air Dryer w/ Digital Display & Square D Combo Switch, Zeks HeatSink 600 Refrigerated Dryer Water Cooled, RELIANCE 86466-76R RECTIFIER STACK HEAT SINK ASSY ***NIB***, 508864-B21 HP BL685 G6 2 x 2.5GHz 8381HE Opteron Quad Core Processor w/ Heatsink, NEW RELIANCE 802275-3R RECTIFIER STACK HEAT SINK ASSY (4) THYRISTORS 410403-78AW, Wade Power Technologies 2000161 Heat Sink NEW, X4373A KIT 3.06GHz 6-Core CPU w/ X4170 Heatsink LOC GHT, SCR Assembly with Heatsink FREE SHIPPING, X5921A-1U KIT 2.93GHz Intel 6-Core for M2 w/ Heatsink , 11P2790 -- IBM IBM 1.7Ghz 8-Way 41V2164 with Heatsink Module 11P2790, IBM 80P6315 RS6000 p5-550 Processor Card w/ Processor Heat Sink & VRM's New/Pull, EZ6-500 soft start SCR pucks + heat sink 500hp capacity, AMAT 0100-38042 Light Source Assembly, Laser Diode, Heat Sink, & Housing, Big 30 by 30" Liquid Cooled Heat Sink 14x14 grid 2"OC, DELL POWEREDGE R610 BARE BONES TYPE II SERVER REDUNDANT POWER, HEATSINKS, PERC6I, CATERPILLAR P/N 7C2527L - EXCITER ROTOR ASSEMBLY W/HEAT SINK **NIB**, X4374A KIT 2.53GHz Intel 6-Core CPU w/ Heatsink , Dell PowerEdge R610 Intel X5560 Kit - CPU/Heatsink/Fan, Dell PowerEdge R510 Intel X5560 Kit - CPU/Heatsink/Fan, Dell PowerEdge R410 Intel X5560 Kit - CPU/Heatsink/Fan, X5925A-1U KIT: 2.26GHz Intel 6-Core CPU w/ Heatsink , AMAT 600416 HEAT SINK MOD, DELL POWEREDGE R610 BARE BONES TYPE II SERVER SINGLE POWER, HEATSINKS, SAS6IR, 44E5080-Quad-Core Xeon X5460 SLANP+Heatsink 39Y9423+FAN, SLG9K E7450 XEON 12M/1066 CPU WITH IBM 43W9559 Heatsink & VRM Handle 44W4321, Lot x4 Intel ES Engineering Sample Itanium 2 9050 SL9PG w Heatsink CPU Processor, Dell PowerEdge R510 Intel X5650 Kit - CPU/Heatsink/Fan, Dell PowerEdge R410 Intel X5650 Kit - CPU/Heatsink/Fan, X5863A-2U CPU 2.53GHz 4CORE Heatsink 371-4300 541-3310 , IBM 1.7Ghz 8-Way 41V2164 with Heatsink Module 11P2790, HP 490071-001 DL380 G6 E5540 Processor Kit QC 2.53Ghz 8M 5.86 w/ Heatsink, TT500N16KOF Eupec Powerblock modules W/Heatsink/Bussbar, 4 NEW KONIG HEATSINK 19X8 5X100 ET40 BLACK OPAL, 4 NEW KONIG HEATSINK 19X8 5X112 ET40 BLACK OPAL, 4 NEW KONIG HEATSINK 19X8 5X114.3 ET30 BLACK OPAL, Allen Bradley 1395 Heat Sink Board 123119 AB-U1151549, Applied Materials Heatsink Insert Coated 125mm 0040-01387 Lot of 8 New, LAM RESEARCH 853-017340-001 / 853-017340-001 - RESISTOR HEAT SINK ASSEMBLY, LAM RESEARCH 853-017340-202 / 853-017340-001 - RESISTOR HEAT SINK ASSEMBLY, LAM RESEARCH 853-017340-202 / 853-017340-101 - RESISTOR HEAT SINK ASSEMBLY, LAM RESEARCH 853-017340-202 / 853-017340-202 - RESISTOR HEAT SINK ASSEMBLY, RELIANCE ELECTRIC HEATSINK rectifier 78177-3RC NEW, X5924A-1U KIT 2.4GHz Quad Core CPU w/ Heatsink LOC GHT, Heat Sink Aluminum 6 7/8" x 6 1/2" x 2 5/8" Black,Cooling Fin/ 210 pcs, Power Block AL Heat Sink with 7 Semiconductor Modules, HP xw9400 Liquid Cooled Heatsink 419627-002 , RELIANCE ELECTRIC 78177-1Y HEATSINK THYRISTOR ***RFB***, Dell PowerEdge R610 Intel X5550 Kit - CPU/Heatsink/Fan, Dell PowerEdge R510 Intel X5550 Kit - CPU/Heatsink/Fan, Dell PowerEdge R410 Intel X5550 Kit - CPU/Heatsink/Fan, Sun Fire V210 V240 CPU Fan / Heatsink 370-5126-01 LOT10, #SLS1C21 Modicon AEG Servo Drive 1000A 2pcs On Heat Sink #1149, 661-4428 Apple Motherboard Apl Sb W/Heatsink, INTEL SIX CORE XEON E7450 2.4GHZ 1066MHZ 12MB CPU W/ R900 DELL SERVER HEATSINK, HP 650766-L21 INTEL XEON 6 CORE FIO PROCESSOR E7-4807 1.86GHZ SLC3L W/HEAT SINK, Dell PowerEdge R410 Intel X5570 Kit - CPU/Heatsink/Fan, Sun Fire 527-1170 1.503 Ghz cpu w/ heatsink for V240 SF, HP XW25P BLADE 2P AMD OPT 252 HEATSINK 381701-001, Eupec TT-250-N-16-KOF Thyristor Dual SCR Module 50MM 1600V W/Heat Sink Lot of 3, 43W6588 - BladeCenter HS21 Xeon X5355+ Heatsink 40K6909, SUPERMICRO SUPERSERVER CSE-828TQ-R1200LPB CASE W/ X7QCE POWER SUPPLIES HEATSINKS, 2.26GHz Quad Core Intel CPU w/ Heatsink X5865A, 2x Intel Xeon E5620s + Boxes, Heatsinks, 2-Year Repl. Warranty, LOT OF 45 HP PROLIANT 347406-001 INTEL XEON 3.2GHZ 1M 533 CPU WITH HEATSINK, 2.93GHz Quad Core Intel CPU w/ Heatsink X5861A, Dell PowerEdge R610 Intel E5630 Kit - CPU/Heatsink/Fan, Dell PowerEdge R510 Intel E5630 Kit - CPU/Heatsink/Fan, Dell PowerEdge R410 Intel E5630 Kit - CPU/Heatsink/Fan, Dell PowerEdge R510 Intel E5530 Kit - CPU/Heatsink/Fan, Dell PowerEdge R410 Intel E5530 Kit - CPU/Heatsink/Fan, HP Z600 Plain Base Unit with DVDRW Grade B WITH HEATSINK, NEW AMAT 0040-07593 200mm Coated Heatsink Insert QUNTM/QUAD 8" Applied Materials, 600W amplifier heatsink fm broadcast radio, 44R5648 IBM Xeon E5440 Cpu With Heatsink X3400/x3500, c HP 2.66GHz 12M Quad Core Processor Kit with heatsink BL2x220c 483266-B21, LOT of 10 Intel Core 2 Duo CPU E6550 2.33Ghz 4M 1333 SLA9X & HEATSINKS, Dell PowerEdge 1950 III Barebones Server ideal fr spares with memory heatsinks, XANTREX 100-0140-03-01T DR2412 Heatsink 2400w 12v , XANTREX 100-0140-04-01T Heatsink FET assembly 2400w 24v, 44R5647 IBM Xeon E5430 Cpu with Heatsink X3400/x3500, FM Broadcast Power Amplifier Module 800W + Heatsink (88-108mhz) [NEW], BMW e32 e34 AUTO Transmission Oil Cooler heat sink OEM fluid exchanger, Intel Itanium 2 1.4Ghz with Heatsink Assy CPU SL6XE, NIB Reliance Electric Diode Assembly w/Heat Sink 78178-12S, 19" KONIG HEATSINK WHEELS 19x8 5x114.3 SET OF (4) RIMS, 19" KONIG HEATSINK WHEELS 19x8 5x112 SET OF (4) RIMS, Sun X7412A 1.28 ghz cpu w/heatsink for Fire V210 & V240, 12pcs Aluminium Heatsink Silver AK-182 100x130mm L=250mm with 5 screw holes, RELIANCE 78178-12S DIODE ASSEMBLY WITH HEAT SINK**NNB**, Network Appliance NetApp C1200 512MB MISSING HEATSINK , 44R5646 Ibm Xeon E5420 Cpu with Heatsink X3400/x3500, DELL POWEREDGE M610 BLADE SERVER EMPTY CASE WITH TWO HEATSINKS AND P024H CARD, SONY VAIO VPCZ1 13.1 Series Motherboard with Intel i7 620m and Heatsink , Lot 550 Thermalloy heat sinks 2215B , NEW , FM Broadcast Power Amplifier Module 600W + Heatsink (88-108mhz) [NEW], Lof of 424 New HP 391137-001 Proliant DL380 G5 Heatsink or Copper Scrap 600Lbs , NEW IBM 81Y5126 81Y4290 81Y5127 HeatSink for IBM Flex System x240 Compute Node, NEW IBM 81Y4290 81Y5126 81Y5127 HeatSink for IBM Flex System x240 Compute Node,

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