| Heatsink used | CPU used | over- clocked | voltage | Mother- board | Thermal compound |
Add. cooling | Max. Temp. |
| Generic Celeron heatsinks with 2 extra fans. Three fans in all. | Intel Celeron 300A | 463.5 | 2.0 | Aopen AX6B | Yes | Well cooled case. (3 80 mm fans ) | 30°C |
| FACTORY ASUS W/ AFTERMAKECT BB 50MM FAN | INTEL 200 MHz MMX | 300 (4 x 75) | 3.2 | ASUS VX97 | GLUE | 4" FAN VENTED OUT(PUSH)OF THE TOP OF CASE (FULL TOWER), 3.5" FAN ON POWER SUPPLY, AND 4" MOUNTED BOTTOM FRONT OF CASE (PULL) | 39°C |
| Yes | AMD K6 300 | 330 (3x110) | 2.2 | Asus P5A-B | No | Opened case | 43°C |
| Target cooler, 5cm coolribs and ball bearing fan. | Ibm M2 200+ | 233+ | 3.3 | PcChips TX PRO II | none | none | 37°C |
| Vantec EI5-5015 | AMD K6-2 333 | 375 | 2.2 | Asus TX97-X | Yes | 1 extra case-fan | 58°C |
| Peltier cooler | K6-300 (66 x 4.5) | 400 (100 x 4) | 2.3 (+0.1) | MP586-VIP4-A (sister company of Gigabyte) | Silicon oil | Chasis fans x 3 | 45°C |
| Standard Pentium MMX on chip one. | Intel Pentium 233MMX | 292 (83.3x3.5) | 3.4 | M7502 TX (Some cheap $60 one) | Nope | Additional CPU fan stuck on top of Intel fan, plus a 3.5Inch Power Supply fan. No Case | 58°C |
| Standard | P166 MMX | P210 MMX | 2.8 | Asus TX97-XE | Yes ("Dow Corning") | Standard CPU Fan | 68°C |
| A-speed HC-C1 | Celeron 333A | 400Mhz | 2.06 | Tyan S1830S | none | 52°C | |
| Papst low noise cooler | Pentium 200 MMX | 249 MHz | 2.8V | Asus P5A-B | yes | adjustable Papst 100mm case fan | 62°C |
| Global Win VBK24 | Pentium II-333 | 415MHz | 2.0 | Abit BH6 | Chassis Fan | 35°C | |
| ASpeed Dual fan PII heatsink. I removed the two microfans and replaced it with one case fan. | Pentium II - 400 | 412Mhz (103Mhz FSB) | default | Asus P2B | Chemtronics Silicone based thermal compound | Total of four case fans. One on the front and one on the left side draw air in, and one in the Power Supply and on on top of the case draw air out of box. | 32°C |
| ABELCOM 5CM | Pentium 233 MHZ MMX | none | 2.8 | Supermicro P5MMS98 | Thermal grease | One case fan in the front to blow | 46°C |
| 50mm fan and big heatsink | AMD K6 266 | 350 | 2.4 | ASUS p5A-B | Nope! | 53°C | |
| STEP ThermoDynamics STEP-UP ANCHORAGE For Slot 1 Class CPU's | Intel PII 333MHz SL2TV | 515 | 2.4 | Abit BH6 | Titanium Dioxide fusion process | Four fans on the heatsink of the cpu. | 29°C |
| Intel PII OEM | Dual PII 300 | 337 (75MHz Bus) | SuperMicro P6DLS | Thermal Tape | 3 Additional Case Fans (front) | 44°C | |
| CoolerMaster 5021B2XB | IBM M-II PR300(3x75)225 MHz | 250 Mhz(2,5x100) | 2.9Core | Asus P5A-B | 61°C | ||
| Normal boxed Intel Pentium II hetasink, default from Intel | Intel Pentium II 333MHz BOXED (SL2QH) | 416MHz | 2.0V | Abit BH6 | Nil | Just Cooler, Dual Lymic 9 cm fans, HDD cooler plus 3 socket 7 coolers for PCI card | 43°C |
| cool it dude fap2x3b-25s | PII 266 | no | not sure | Aopen AX6B | no | one regular case fan and one slot fan | 33°C |
| Step Thermodynamics YUKON | Intel PII333 SL2TV | 515 | 2.4 | ABIT BH6 | Titanium Fusion | Dual CPU Fans | 36°C |
| Factory Pentium II heatsink with factory fan. | Pentium II 266 | 300 | ?? | BCM KR630 1.09 | Rubber stuff that was already there. | One fan in the bottom front blowing in. One standard power supply blowing out the back. Another fan blowing out the back. | 45°C |
| Computernerd FAC1X2B twin fan Celeron Heatsink | Celeron 300A | 500 | 2.3 | ABIT BX6 | Thermal Grease | Full Tower Case Fans:2 in at the bottom (back and front) and 2 Out at the top (including the power supply fan) NB: Room temperature was around 22 degrees C | 40°C |
| Custom Design - Two BIG Socket7 Heatsinks and Three Fans Attached. Three 80mm Case fans Blowing Directly on the CPU and Case open | Pentium II 266 (Klamath) | 361 (103X3.5) | 3.2 | A-Bit BH6 | Yes | Three Other Case Fans | 62°C |
| cpus are liquid cooled | pair p6-166/512 sy047 step 7 | 275 | 4.4v core | fic dual p6 | none | refrigerated diesel/water mixture | °C |
| standard,modified with extra fins cut | 300A CELERON | 504 | 2.2 | ASUS P2B | yes HTC10S | 2x 9cfm 5500rpm fans on front h\s,h\sink on rear of cpu also. | 49°C |
| 3dfxcool celHO | celeron 300a | 450 | 2.3 | Abit BH6 | yes | 40°C | |
| 3dfx T-Rex | P2 266 (SL265) | no | 2.8v | Gigabyte 686BX | Yes | Hard drive cooler. No drive. Just an open bay with three fans. Four fans onto Voodoo 2 cards. Aopen HX45 mid tower case | 60°C |
| Vantec Dual Fan | 300a Celeron | 504 | 2.4 | ABIT BH6 | NONE | Fan in front of case | 60°C |
| Crap Standard Taiwanese ball bearing ( makes bad noises) | Cyrix 6x86 166+ ( 133mhz standard ) | 231mhz | 2.3 | P56 SIS + ESS Integrated sound + video | none, just a bit of spit ;0)~ | I leave the case off and blow on it | 93°C |
| Computer Nerd Dual Cooler Facx12b | Intel Celeron 300A (Costa Rica) | 450 | 2.2V | A-Bit BH6 | yes | 1 King Kong Hard Drive Cooler/3fans | 35°C |
| Celeron Sandwich | Celeron 300a | 558 | 2.3 | Abit BH6 | Large case mounted fan | °C | |
| sandwitch my Celeron with a cheap PII heatsink (2 big VEK12 fans, I made it myself) & retail heatsink at the back. | Celeron 300A (M'sia) | 504MHz | 2.30V | Abit BH6 | heatsink compound, unknown brand | Nope. | 50°C |
| 2 Tennmax VIVA TF coolers | Dual Intel P-II 400 | no | 2.8 | SuperMicro P6DBE | Thermal phase-change pad | none | 37°C |
| OEM Heatsink with fan... | CeleronA 300 | 464 (4,5x103) | 2.0 | Abit BH6 (BX) | OEM | None | 50°C |
| Glacier 4500C | Intel Celeron 300A | 450 | 2.1 | Abit BH6 | Yes | 4" fan on case blowing air on CPU | 45°C |
| Dual Celeron "Sandwich" custom built. | Pentium II Celeron 300a SL2WM | 504Mhz | 2.3Volts | Abit BX-6 | Silver Thermal Grease on each side of Sandwich | 2-Radio Shack DC Blowers | 89°C |
| GlobalWin CPM25603-16 | AMD K6-2 300 | N/A | 2.2 | ASUS P5A-B | HTC Thermal Grease | ASUS Smart Case Fan (lower front of case) | 44°C |
| GlobalWin VEK12 | PII-350 | 400 | 1.98~2.0 | MSI-6116 | Normal | I fan on top of the casing (at the back of the casing)to suck the hotair. | 36°C |
| GlobalWin VEK12 | PII-350 | 400 | 1.98~2.0 | MSI-6116 | Normal | I fan on top of the casing (at the back of the casing)to suck the hotair. | 36°C |
| BCool-ER | Celeron 300A | 504 | 2.2v | ABIT BH6 | yes | 28°C | |
| Computernerd BCool-ER, 3fans + Peltier Element | CeleronA 300 | 464 | 2.2 | Abit BH6 | Termal grease | Extra case fan, 2 fan hard drive cooler | 30°C |
| Isolated Computer from air, put computer inside fish tank which is inside fish tank, filled up outside fish tank. This is called the Wata'a effect. Because it is inside the water, it cannot increase to a temperature alot higher because the water will cool No | Cyrix m2- 300 mmx (233 mhz) | Cyrix m2 - 600 mmx (465.5 mhz) | 3.5 volts | Tx Pro II | No | Fishtank | 35°C |
| PC Power and Cooling Z1 | Boxed Intel Pentium 233mmx | 266 (3.5 x 75) | 3.16 | Epox MVP3C-M | Yes | Upgraded Powersupply fan, 115v exhaust fan from radioshack, 115v intake fan from radioshack. | 46°C |
| Generic HUGE heatsink with fan. | Intel Pentium 120 | 133 | Default | PB680 | None | It was a Heatsink fan combo, so has a fan screwed onto the heatsink. | ?°C |
| 140x110x50mm heatsink | AMD K6-2 350MHz | 416 | 2.5 | Shuttle Spacewalker HOT-569 v.2.0 | yes | 40W Peltier | 31°C |
| Pentium 2 333MHz | 400Mhz | 2.0 | Abit BH6 | 1 Chassis Fan | 40°C | ||
| Coolermaster TP2-5020 | Pentium II-400 | 2.0v | Ozzo P2-BXA | none | ATX power supply fan | 47°C | |
| Stock - I cant get the old one off | PII 350 Secc2 | 434(124X3.5) | 2.05 | Abit BH6 | No | 4 Fan Directed at the cpu | 56°C |
| Globalwin cpm 25602-16 | 300 K6-2 | 350Mhz | 2.4v | TMC TI5VG+ | AIN/NON-Silicone, by Melcor | 39°C | |
| home made Liquid-Cooled Peltier System | PII-333 SL2WY | 5x124=620 | 2.4 | ABIT BH6 | Yes | ice water | -24.5°C |
| factory heatsink | Intel Celeron 300a | 450 | 2.0 | Abit BX6 | °C | ||
| CRYSTAL COOLER | K6-2 300 | 375 | 2.1 | PC-CHIPS M570 | YES | ADDITIONAL 3" CASE FAN | °C |
| Cool Master | AMD K6-2 300 | 2.2 | Epox EP-51 MVP3E-M | None | None | 47°C | |
| The one that came with the compuer. | Pentium 90Mhz | 120Mhz | 3.6v | SiS 503 | Nope | Aluminium foil between the heatsink and the chip surface. | 40°C |
| standard heatsink with fan | amd k6-2 300 | 350 | 2,2 | asus p5a | fan mounted on my agp Riva TNT card | 50°C | |
| Coolermaster | AMD k-6 2 400 | 480 | 2.3 | ASUS p5a | 80°C | ||
| 2.5 cm high heatsink with dual fans. | Celeron 300a | 450 Mhz | 2.23 | Gigabyte bx686 | Aluminium | Nope | 42°C |
| Cofan KC-300 | Intel PII 266 | no | std. | Generic 440BX | no | none | 27°C |
| OEM | AMD K6-2 300 | 375 | 2.7 | Tyan Trinity 100AT | none | CpuIdle drops the temp to 25!! | 65°C |
| Cooler-Master | AMD k6-400 | 450 | 2.2 | NMC 5VMMX | Yes | None | 48°C |
| Intel Retail Fan/Heatsink | Celeron 300A SL32A | 464 | 2.2V | Abit BH6 | n/a | Radio Shack 3in 12v DC fan | 23°C |
| OEM Heatsink | PII 233 | 300 (100 x 3) | 2.80 | Abit BH6 | unknown | Case Fan in front, and above powersupply. Fan Blowing down from psu on heatsink. Video card with fan/heatsink combo. | 42°C |
| Dual fan celeron heatsink | celeron 300A | 450 | 2.3 | abit bh6 | none | opencase | 30°C |
| INTEL | PII 350 | 450 | 2.0 | AX6BC | none | none | 35°C |
| Back: sockel 7 cooler, Front: original Intel in a box cooler, ripped of the original fan and I added two other fans, I took two tower fans and placed them in front of the cpu. To isolate the back of the cpu, decause of the sandwich I used a siliconsheet (I left the case open | Celeron 333 | 500 | 2.2 | gigabyte bxe | I left the case open | 35°C | |
| OEM installed heatsink | Celeron 300A | 374 | 2.2 | Abit BH6 | NA | Additional fan in case and power supply blowing out.. | 33°C |
| Global Win VAK16 | Intel PII 233 MMX | 350 Mhz | 2.84 | Aopen AX6BC | Unik | 80 mm Case Fan. | 37°C |
| VEK 12 Pentium II Dual Fan Cooler | P2 300Mhz | 450Mhz | 2.0 | Gigabyte i440BX-8671 | yes thermal compound used | front & rear case fans for good air flow | 32°C |
| GlobalWin CPM25602 | AMD K6-2 400 | 450 | 2.2 | Asus P5A | Philips ECG | Secondary 2.4" case fan, blowing out | 37°C |
| 3dfxcool CelHo (RIPOFF) | Celeron 300a SL2WM Week 39 Costa Rica | 464/103 | 2.0 | Abit BH6 | thermal grease from Ratshack | Two Case Fans from 3dfxCool (also a ripoff) | 36°C |
| Big Heatsink and Fan designed for K6 233+Mhz CPUS | P166Mhz MMX | 233Mhz | Auto (2.8v) | Gigabyte HX 1.56 | None | No Lid on case | ?°C |
| No Name | AMD K-6 2 350mhz | No | 2.2 | ASUS P5A | Zinc Oxide | 3 case fans blowing in, 1 power supply fan sucking out. 1 CPU fan on heatsink | 43°C |
| Global Win celeron cooler | celeron 300a | 464 | 2.2 | GAinward 6iba | Two case fans... | 45°C | |
| Global-Win | AMD k6-2 400 | 450 | 2.3 | EPOX 3G-M | YEP! | nope! | 50°C |
| Original from Intel (CPU is boxed) | Pentium II 266Mhz | N/A | 2.8 V | QDI LegenX1 ATX | Thermal epoxy (CPU is boxed) | Second ball-bearing fan mounted in the front of my ATX case. (brand A-Open 235W) | 45°C |
| Alcohol + Water heat pump | AMD K6-2 350 | 400 | 3.3 | Shuttle 970 | n/a | Refrigerator Freezer | 30°C |
| Radio Shack pentium cooling fan | amd-k6 233 | 2.7 | tyan1590s | yes | Radio shack case fan | 80+°C | |
| A&P "C03" | 400Mhz Intel -PII | ASUS P2B-S | Radio Shack | °C | |||
| Cool-It Dude! FAP2X3B-10 BCool(I also modified it myself for better performance) | Celeron 300A | 450 | 2.1 | Abit BH6 440BX | YES | I bought a 105mm fan(blows in) that goes front-lower of the case(require some metal cutting and drilling work). I also used empty two 5 1/4 bay covers and combine them together and cut out the middle to create frame to attach two 60mm fans(blows in) that g27 | 27°C |
| FAB24 | Celeron 300A | 464Mhz | 2.0 | DFI P2XBL | Radio Shack heat transfer compound pen | Turned power supply fan around, total of 8 fans in case. | 25°C |
| TennMax Lasagna Xeon (retrofitted onto a "normal" P2) | P2-400 | 460Mhz | 2.0 | Asus P2B Rev 1.10 | Chemtronics thermal conductive paste | Two additional case fans, and an air vent on the side of the PC | 36°C |
| 3dfx cool CelRex | Celeron 300a | 450 | 2.2 | Abit BH6 | none | 6 case fans | 41°C |
| Step thermodynamics Yukon (dual tec's, dual pin fin sinks, dual fans) | slot 1 300a | 464 | 2.1 | BH6 | titanium Dioxide | lotsa case fans in a big ass case (supermicro 750a) | 27°C |
| Standard Generic Heatsink + Fan | Celeron 300A | 450 | 2.00 | Giga-Byte GA-6BA | Thermal Tape that came with heatsink | small extractor fan | 35°C |
| AVC Mega-Cool | AMD K6 300MHz | 350MHz | 2.4V | Asus P5A-B | No | Ball Bearing Fan | 48°C |
| dual fan Cooler Master | Celeroon C300A (Costa Rica OEM) | 450 | 2.2 | ABIT BH-6 | Radio Shack thermal paste | front case fan blowing into case, power supply fan reversed to draw air from case | 33°C |
| Pentium-Pro Heatsink by Birchtek. Cut to fit Socket 7. Ball Bearing fan. | AMD-K62 3DNow 300Mhz | 350Mhz | 2.2 V | Asus P5A | Maxim (made by a Japanese company) | None | 41°C |
| Computer Nerd FAPVEK-25 | Intel Pentium II 400 | no | stock | DFI P2XBL | thermal paste | Computer Nerd FA3HD | 33.9°C |
| POWER SUPPLY FAN, SLOT EXHAUST FAN, INTAKE FAN, TOP CHASSIS EXHAUST FAN, AND A ELAN VITA CPU HEAT SINK, FAN. A FULL ATX CASE WAS USED. | P II 333 | 450 | 2.0 | ASUS P2B | 41°C | ||
| ELAN VITAL | P II 333 | 450 | 2,0 | ASUS P2B | SLOT EXHAUST FAN, POWER SUPPLY FAN,CHASSIS EXHAUST FAN, INTAKE FAN. | 41°C | |
| ELAN VITAL | P II 333 | 450 | 2,0 | ASUS P2B | SLOT EXHAUST FAN, POWER SUPPLY FAN,CHASSIS EXHAUST FAN, INTAKE FAN. | 41°C | |
| Vantec huge cooler thingie. | K6-200 | 210 (83 bus) | forget | Shuttle HOT 565 | yes | thermoelectric cooling chip (hot on one side, cold on the other). Cold side to the chip, hot side to the big ass heatsink. Planning on building in a water cooling system, just for kicks. | °C |
| GlobalWin CPM 25603-16 | AMD K6-2 400 | 448 | 2.4 | Epox MVP3G | Radio Shack | 2 Nidec Gamma 28 Blowers replacing stock fan | 52°C |
| GlobalWin CPM 25603-16 | AMD K6-2 400 | 448 | 2.4 | Epox MVP3G | Radio Shack | 2 Nidec Gamma 28 Blowers replacing stock fan | 52°C |
| Cooler Master Celeron Heatsink with Stock Fan | Intel Celeron 300a | 504MHz | 2.05 | ABit BH6 | Radio Shack Silicone Paste | 3.75" Case Fan Blowing Through the Fins of the Cooler Master Heatsink. | 27.7°C |
| Cooler Master Celeron Heatsink with Stock Fan | Intel Celeron 300a | 504MHz | 2.05 | ABit BH6 | Radio Shack Silicone Paste | 3.75" Case Fan Blowing Through the Fins of the Cooler Master Heatsink. | 27.7°C |
| PII Heatsink with two small fans,5620rpm/4230rpm | Cerelon 300A | 450mhz | 2.10 | Abit BH-6 | Thermal grease | PCI expandion fan cooler,front casing fan | 40°C |
| Asus | Pentium 166 MMX | 250 100x2.5 | 2.9 | Asus p5a | yes | ATX p/s venting air out. 1 fan blow p/s venting air out. 1 fan blowing air in from the front. | 58°C |
| GLOBAL WIN FAB24 | celeron 300a costa rica oem | 464Mhz | 2.2V | GAINWARD 6IBA | yes | 44°C | |
| Cheap PC100 OEM | Celeron 333 | 416 | 2.0 | Abit BH6 | yes | 3.5" case fan pointing to it (attached to power supply vie 2 sided tape) | 28°C |
| GlobalWin's big ass Socket 7 fan... :) | AMD K6-2 300 (non-CTX) | 350MHz | 2.15V | EPoX MVP3E-M | Silicon oil + AlOx, very thin layer. | Intake: | 35°C |
| Cool-it Dude FA6EXB | K6-200 | 255 | 2.9 | Shuttle Hot 569 | Radio Shack | Replaced case intake vent with wire grill. Placed 3 in. PS fan behind grill to force air into case. Twin squirrel cage fans to vent exhaust | ??°C |
| Global WIN FAB24 on the front, stock celeron fan on the back. (Effective & cheap sandwich :)) | C300A | 464 | 2.0v | ABIT BH-6 | Yep | 120mm case fan (80cfm) in, 80mm (34cfm) fan on the top of the case (out) | 35.4°C |
| AOC Model K6-6B | AMD K6-2 400MHz. | 450 MHz. | 2.4v core | VISION S7-MVP3 | yes | Front tower (ATX) low mount 4" fan blowing into case, power supply blows into case from top, additional 2" fan case mounted at rear blowing out the back. | 42°C |
| noname | k6-2 400 | 450 | 2.2 | tyran s1590s | silicon tape | four harddrive fans, 2 huge Toyo 10*10 | 30°C |
| Homemade | 300A | 504 | 2.25 | Abit BH6 | none | 3 fans on heatsink, PS blowing out, 2 front fans blowing in, 2 duct fans in 1 PCI slot blowing in, 2 fans in back of case up top blowing out | 32°C |
| Intel Box Celeron Attached Fan Heatsink | Celeron 300A | 450Mhz | 2.0 | A-Bit B | Standard 5' fan mounted on the side of case with double sided tape. Blowing over the slot1 and cpu.. | 33°C | |
| Tp-511 | amd k6-2 400 | 2.2 | Asus P5a | none | 125°C | ||
| Standard heatsink with 2 no-name fans, 5000 rpm and 4500 rpm | Celeron 333A (SL2WM) | 417 Mhz | 2,0 | ABIT BX 6 | Nope. Not even tape. | Standard mount case fan 80mm. | 31°C |
| Custom built 5 cm tall heatsink with two 2 cm tall fans | Celeron 300A | 464 | 2.3 | Abit BH6 | White thermal grease | 12 cm .47 Amp jap fan attached to the side casing (with a hole cut out in it) | temperature is 34 degrees (singapore's a HOT place°C |
| cannibalized Koolatron P27 peltier unit with liquid cooled heat sink | dual c333a | 506x2 | 2.8 | Asus P2B-DS | grey heatsink compound | 4 4" fans on case--2 blowing over expansion cards, 2 at top of case blowing out | 32°C |
| CoolerMaster PC2-5020 (The small one) | Celeron 300a | 450 | 2.0 | s: temp readings after 12 hours running Unreal MegaDemo--36c on CPU (mobo reading) 46c case ambient. (overclocked Quantum3d Obsidian200sb generates boucoup heat too!) | none | A normal table-fan blowing directly to CPU. Cover open. | 26°C |
| LARGE HEAT SINK WITH BIG FAN | AMD K6-2 350 | 420 | 2.2 | ASUS5A W.512K | YES | CPU IDLE 5.3 | 53°C |
| LARGE HEAT SINK WITH BIG FAN | AMD K6-2 350 | 420 | 2.2 | ASUS5A W.512K | YES | CPU IDLE 5.3 + 4 OR 5 LARGE FANS BLOWING AIR 2 IN 3 OUT. | 53°C |
| Global Win CPM25602-16 | AMD K6-2-3D 333 | 402 (3.5 x 115) | 2.3 | Asus P5A (Bios 1006 Beta) | Normal grease | ATX powersupply fan "blowing" | 39°C |
| front side of CPU : NMC Cooler for Socket 7 CPU | Intel Celeron 300 A PPGA ( Socket 370 ) | 450 | 2,072 V | Gigabyte BA ( BX - Board ) w/ adapter for Celeron PPGA | one fan on the lower part of the case that sucks air in | 33°C | |
| ComputerNerd FACX4B | Celeron 300A | 464 | 2.2 | ABIT BH6 | grease on front, pad on back | Radio Shack 120V 120mm monster fan blowin at my cards-Ducted air from out of Whopper through a tube i made and out of the 80mm chassis fan next to it | 28°C |
| COOLING MASTER | AMDK-6 2 380 | 500 | 2.3 | GIGABYTE GA-5AA | YES | 2 CASE FANS | 29°C |
| OEM | Dual OEM PII-350 | 2.0 | Gigabyte GA-6BXDS | OEM Fan(AAVID) | 48°C | ||
| 3DfxCOOL Pentium High Output | AMD K6-2 350MHz | 2.2V | Asus P5A | 3DfxCOOL GOOP Thermal Compound | All in an Aopen HX08 fulltower case without any extra fans. Powersupply-fan blowin out. | 41°C | |
| Large heatsink and fan. | Intel Pentium MMX 233MHz | 262.5MHz (75x3.5) | 2.8V | PA-2012 | yes | none | n/a°C |
| Intel Boxed Fan OEM | PII-266 | 3.3 | Intel DK440DX | Intel OEM | 43°C | ||
| standard ball-bearing heat sink | AMD K6-2 300mhz | standard | fic va-503+ | none | dual 5 1/4" bay fan mounted above hard drive and below cd-rom; card slot fan mounted 2 slots above modem and 2 below agp slot, turned around so it sucks in air and blows back at CPU's direction. | unknown°C | |
| AOC "Iceberg" peltier cooler with good size heatsink | AMD K62 350mhz | 428mhz | 2.5 | FIC PA-2013 | AOC Thermal grease | 120mm (80cfm) fan cooling case. Can only overclock to 412 w/o it. | 45°C |
| Intel boxed heatsink and fan | PII 300 SL2YK | 450 | 2.0 | GA-6BXE | Unknown | 35°C | |
| ComputerNerd FAP2CX3B-10 | Celeron 366 Malaysia retail | 550 | 2.1 | abit bh6 | thermal grease | Intel retail fan and heatsink on back of cpu | °C |
| Very large heatsink and a big fan! | AMD K62 3Dnow 300 MHz "Chomper" | 380 | 2.2 -> 2.8v | DFI P5BV3+ Rev. B+ | Yes | The case is open and having three fans | 37°C |
| Intel Boxed | Celeron 300A | 450 | 2.0 | Abit BX6 2.31 | Thermal paste | 1 80mm fan sucking air in, two 60cm fans blowing hot air out and one 80mm | 33°C |
| Stock, AMD heatsink/fan | K6-2 350Mhz retail | 400 | 2.3 | EPoX MVP3G-M | Rain program/3 case fans moving air out of my system. | 41°C | |
| GlobalWin | Ibm 6x86MX233 | Cyrix 6x86MX300 | 3.2 | Msi 5184 | Yes | 48°C | |
| Generic heatsink/fan for oem P2's. Full size with 1" high fins.(removed Intel heatsink) | Pll 266 | 338 (4.5X75) | 2.8 default | Abit LX6 | Radio Shack #276-1372 | Removed Intel heatsink/fan. Removed box around chip! Cut Intel fan houseing to std fan size and mounted it along with the heatsink fan. | 33°C |
| Intels boxed one | P2 333 | 416 | 2 | Asus P2B-S | - | - | 42°C |
| FAB24 | Celeron 300A SL2WM | 450 | 2.1 | Abit BH6 | regular thermal grease | two 60x25mm fans affixed to the GlobalWin FAB23 (they're a little big for the sucker, but I made it work) | 32°C |
| Intel Retail | Intel 300A | 450 | 2.0 | Abit BX6-2 | Intel (?) | 4 80mm fans case fans | 35°C |
| Cool-It Dude FA6EXB | K6-2 333 | 2.2 | Tyan S1590S Trinity 100 AT | Came with the kit from ComputerNerd | PS Fan, Small Case fan, running "Rain" | 56°C | |
| Dynatron BA1206 cpu cooler | Intel Pentium MMX (P55c) 200MHz | 250 (100x2.5) | 2.9V | Tyan Trinity S1590S | silicone oil | Sanyo Ace 15 Aux. fan (3 cm away from CPU cooler) | 54°C |
| GlobalWin CPM25602-16 | AMD K6-2 350MHZ | 400MHZ | 2,2v | ASUS P5A | YES | 35°C | |
| 3 slot covers removed | PII - 450 | 503 | ? | Asus P2B-S | none | Waterfall 2 | 37°C |
| Intel Standard | Celeron 300A | 450 | Standard | Gigabyte GA-686BX | N/A | N/A | 38°C |
| original out of retail box | AMD K-2 300 | 75 Mhz x 4 | 2.2 | Asus TX97-X | on video card | 1 PCI slot fan | 56°C |
| TennMax CLN TF | Celeron 300A | 450 | 2.0 | Asus P2B | thermal grease silicon stuff | 8cm fan topmounted (bigtower), plus no heating in the room | 31°C |
| The one that came with it | C-300A Boxed OEM | 450 | 2.1 | Abit BH6 | 32°C | ||
| Cool-it Dude! | PII-350 | 364 | 3.3 | s: This is the temp sent from the mobo, meaning this isn't the CPU temp. | Yes | One fan directly over processor, one at front of case, one at rear of case blowing out, and PS fan blowing in over processor. | 30°C |
| Cool-it Dude! | PII-350 | 364 | 3.3 | AOpen AX6BC | Yes | One fan directly over processor, one at front of case, one at rear of case blowing out, and PS fan blowing in over processor. | °C |
| Globalwin ??????-3 | K6-2 400 | 450 | 2.4V | Tyan Trinity | standart cheap silicon paste | 2 Case ventilators | 40°C |
| GlobalWin | AMD K6-2 300 | 385 | 2.5 | Asus P5A-b | Yes | Nop | 50°C |
| Front: Alpha P60120SB-C-60-b with 2 vek12 fans | Pentium 333 | 560 | 2.1 | abit bx6 R2 | cool-it-dude thermal grease | 48°C | |
| Glacier 4500C w/o Arctic Cap | Intel Celeron 366A | 458 | 2.1 | Abit BX6 Revision 2.0 | Radio Shack | ATX Power supply sucking heat out and away | 35°C |
| Cool It Dude! FAC1X2B | Celeron 300A | 450 | 2.0 | Abit BH6 | yes - Dude! XA1HTC | - 1 case fan at bottom from pulling in | 35°C |
| Home made: "I built it" | C300A | 504 | 2.2 | Abit BX6r2.01 | Silicon Heat transfer compound | Cooling FAN for the Banshee card. PS Fan suck Air. | 35°C |
| Global-WIN VEK12 | PII-333 | 414 | 2.0v | ASUS P2B | Silicon Thermal Grease | 3 Case fans, and CPUIdle 5.2 | 28°C |
| Globalwin FAB24, crossed dilled heatsink to increase cooling effect | Celeron 300A | 450Mhz | Auto selected | Intel SE440BX-2 | Yes, the white soft paste | Using a Dell case which has a large fan under the power supply sucking air out and across the CPU, the CPU fans are overclocked running at 17volts and 5500rpm | Unknown°C |
| Peltier Sanwich, R-134A and compressor setup | Intel Celeron 300A | 616 | 2.45 | AOPEN AX6B+ | N/A | ... | -94°C |
| Computer nerd celery whopper sandwhich | celeron 366 | 458 | 2.1 | abit bh6 | theraml greses | 4 case fans, | 32°C |
| Cooler Master TP5-5020-B | 450mhz | 2.33 | EPoX EP-58MVP3C-M | MPU 3.7 | 52°C | ||
| ball bearing 12v | AMD K62 350mhz | 2.2 | epox 58MVP3G-M | standard | 2 case fans strategically placed | 39°C | |
| glacier 4500c | celron 300a sl2wm | 504 | 2.05 | abit bx6 rev. 2.0 | thermal paste | radio shack fan 12w 120vac standard case size. 4" fan 12v bottom of the case. power supply exausting | 33.5°C |
| glacier 4500c | celeron 300a | 450 | 2.2 | abit bx6.2 | yes | card cooler | 91°C |
| Stock OEM Intel fan | Pentium-II 400mhz | n/a | SuperMicro P6SBA | No | None | 50°C | |
| orig. AMD boxed Cooler | AMD K6-2/350 boxed | 400 | 2,2 | DFI P5BV3+ Rev.B | AGP Cooling-Fan | 39°C | |
| Alpha p125C | Celeron 300a | 450 | 2.2 | Abit BX6 R2 | Radio Shack (Silicone) | 2 80mm Case Fans, PSU Fan Blows Out | 33°C |
| Unknow, about | AMD200 | 233 | 3.2 | Asus TXP4 | some thermal grease | 8 different case fan, inculding | 28°C |
| Glacier 4500C | Celeron 433 | 488 | 2.00 | BX6 2.0 | Yes | 1 4" intake | 40.5°C |
| Intel's heat sink - came with cpu | P2-350 | 360 | 2.0 | ASUS P2B-S | none | 39°C | |
| Tc Computers standard fan and heat sink. | Celron 433 | 488mhz | default | Abit BX2 Revision 2 | power supply fan, 1 additional case fan (3 inch) | 39°C | |
| Jumbo Cooler | AMD K6-2 300 | 350MHZ | 2.2 | EPOX EP-58MVP3C-M | Intel Provided type | NIL | 45°C |
| oem | Celeron 300a | 450mhz | 2.2 | Abit BH6 | none | 3 case fans. 1 squirl fan` | 96°C |
| AAVID OEM unit | P166MMX (SL27K) | 250 MHz. (2.5 x 100) | 2.9v | EPoX MVP3G ATX | Radio Shack grease | 4", 120v. fan in front, (had to cut case to fit) hooked to old AT pwr. switch.. two Nidec Gamma 28 drum fans mounted to blow across m.b./CPU.. extra 80x25mm DC fan on bottom of ATX pwr. supply.. 5.25" bay cooler (dual fans).. Rain 1.0 (disabled for this te42 | 42°C |
| Coolermaster (+Wärmeleitpaste extrathin) | AMD K6PR2-200 | 250MHz(2,5x100) | 3,4V | Asus P5A-B | two mor chassis fans | 53°C | |
| GlobalWin FAB28 Dual Celeron Cooler | Celeron 300a slot-1 | 527MHz | 2.05V | Abit BX6-R2 | Yes | N/A | 45°C |
| Global WIN(forgot number.. its the big one!) | AMD K6-2 300/66Mhz bus | 400Mhz | 2.2 | Amptron PM9600 | Radio Shack white stuff | 30 mm peltie from All Electronics Corp. | 32°C |
| coolnerd | Intel Pentium II 400mhz | 800mhz | 3.3 | ASUS P2B-F | YES | Two coolnerd sinks, attatched to each side. On each Heat-sink, is a 15$ | 35°C |
| AOC Large Heat sink | Pentium 233 MMX | 280 | 2.9 | Epox MVP3G-M | Yes | FC100 PC Cooler | 31°C |
| Large aluminum sink with embedded fan | AMD K6-2 366mhz | 450mhz | 2.9v core!!!!!! | Asus P5A-300-U | yes - standard Radio Shack thermal grease | Reversed ATX pwr supply fan | 52°C |
| oversized PC 100 Pentium II (celeron) | celeron 300a (slot 1) | 450 | 2.1 | Abit BX6 rev2 | yes | Case fan, cpu fan,ElanVital fan and heatsink on Voodoo3 and 4" Chase exhaust fan in a AoPen mid tower | 33.5°C |
| oversized PC 100 Pentium II (celeron) | celeron 300a (slot 1) | 450 | 2.1 | Abit BX6 rev2 | yes | Case fan, cpu fan,ElanVital fan and heaetsink on Voodoo3 and 4" Chase exhaust fan in a AoPen mid tower | 33.5°C |
| VEK-12 | PII 450MHz | 504MHz | Asus P2-B | yep | one intake fan, one exhaust fan | 31°C | |
| Retail Celeron Heatsink modified | Celeron 300A | 450 | 2.0V | Asus P2B | paste | twin 50mmX15mm 3 wire fans | 47°C |
| Intel Boxed | Celeron PPGA 400MHz | 2.2V | Abit BM6 | Thermal Pad | PSU sucks some air out | 45°C | |
| Some big thing I got off of a Packard Bell (Very big). | Cytrix MII 300 | 2.9 | TX Pro-II Chipset | Standard Zinc stuff (Radio Shack Heat SInk Pen) | A total of 5 fans (one for power supply at back, on in front, one over CPU, and two large ones beside the PCI slots (video card) area. | 35°C | |
| Cheap socket7 with fan | Celeron 466 PPGA | n/a | v2.0 | Asus P2B-F | yes | Two 80mm fans rear mounted above power supply exhausting out, one 80mm fan in front of case for intake | 45°C |
| Alpha Heatsink/Fan | PowerPC 750 450 | 600 | ? | PowerMac G3 Yosemite | 15°C | ||
| Supercool perltier (tested @ heatsink-guide) and large OEM heatsink | Celery 300A | 504 | 2.0 | BH6 | hell yeah! | Big 80mm high-preformance (3500 rpm) fan on heatsink | dunno°C |
| standard celeron modified,whith two fans on it | celeron400 | 450 | 2,0 | abit bx2 | yes | two extra 8cmx8cm case fans in and out blow | 42°C |
| STEP Yukon Heat sink and fans | Celeron 300a PPGA | 450 | 2.2 | Abit BH6 | 36°C | ||
| Home built watercooling | Pentium 120MHz | 3.5 | QDI VX | Yes. | 25 :)°C | ||
| Standard ball bearing | K6-2 350 | 400(4*100) | 2.2 | asus P5-AB | default on motherboard | In my high Tower it was two cooler (one in alim and one in the down in the front of tower) | 47°C |
| Home made water jacket with water contact directly with metal side of CPU. 40 GPH is pumped through water jacket from 10 gallon sealed container. | AMDK6-2 400 | 450 | 2.4 | P5A | Power supply fan reversed to extract air, front fan introducing fresh air into lower front, fan installed on top of case extracting air out. | 37°C | |
| Alpha P125 heatsink only & used the fans form defunked VEK12 combo | Pentium II 300 MHz | 526.5 | 2.2V | Abit BX6 | Alpha supplied compound | 80mm 30cfm front & rear case fans | 33.0°C |
| retail celeron ppga fan/heatsink | Intel Celeron 400 PPGA | 450MHz | 1.97V | Asus P2B-F 1006.A w/ Asus S370 slotket | microsi mpu3.7 thermal grease | atx p/s standard fan (top/rear- out) | 54°C |
Disclaimer: I cannot guarentee that all of the results are correct, since these are not the results of my own testing. Also, the results were obtained in different systems under different conditions, so they should rather give you a rough idea of the cooling performance of different coolers.
Also, using a different motherboard may result in slightly different temperature readings, since the sensor might sit at a different location.