It is big and it is cool - It's the iCEAGE from 3RSystem. With a 120 mm fan and new heatpipe technology that has the heatpipes as part of the contact base it sure does look promising. Today we will put the iCEAGE to the test and see if it can live up to its name. We'll take a closer look at the Direct Touch Heatpipe design, and see if it does make a difference or not.

Where would computers be without coolers? Nowhere... High-end systems put out heat just like an engine, and they need to be cooled just like an engine. Water cooling is becoming a more popular format to keep these systems in line, but what if you don't want or can't afford a water system? High-end air coolers are the only next option. XIGMATEK is now starting to fulfill this need with coolers like the 055 which we'll look at today.

The Scythe Infinity is a huge high-performance CPU cooler using five heatpipes. The cooler comes with Scythe's ingenious mounting system which makes installation a breeze. Scythe has included mounting kits for the Sockets 939, AM2, 478 and 775. This means that this cooler is a future proof investment for users who are considering a Conroe S775 upgrade in the near future.

With the Katana Cu Scythe has delivered a very solid all copper cooler that has excellent cooling performance. It uses a 92mm fan with an integrated fan speed controller. When the fan speed is turned all the way down the noise is reduced to an inaudible 30% of full speed, yet temperatures under load are only increased by 3°C.

The Thermalright Ultra 90 is a solid performing air cooler with six heatpipes to keep your CPU temperature down. Its unique design allows you to use your own 92mm fan for fine tuning of heat vs. fan noise. A competitive price of 25 USD makes this cooler even more attractive, and if you need more cooling power you can just get the 120mm Ultra 120.

Thermaltake has been around for only seven years, but every one of them has been spent turning the heads of the hardware community. From the original Golden Orb's effective cooling at near silent levels to the current array of water and air coolers, Thermaltake continues to impress with both design and function. When Thermaltake designed the Big Typhoon, they went all out, using six heatpipes and a 120mm fan. Is bigger really better? Let's find out...

Thermalright is one of the foremost cooling companies in the overclocking community. They have been around for many years providing that extra edge needed to keep your system cool. Although their lineup has changed quite a bit recently, many users out there are still cooling their CPUs with the Thermalright XP-90 and the XP-90C. Today we will take a look at the famous XP-90C and see what it can do in a current S939 setup.

The Thermaltake Big Typhoon is known for being one of the top-performing air coolers out there. Now Thermaltake has released a smaller, lighter cooler called the Mini Typhoon which is is supposed to offer the best features of the Big Typhoon at a fraction of the cost. Can six heatpipes and a 92mm fan keep your CPU cool?

Pentagram has been a leading supplier of communication products for the european market in the last years. Now they are entering the CPU heatsink business with a load of new products. The NXC 100-Cu heatsink uses the proven "flower" design in an all-copper approach. The cooler supports all current CPU sockets and comes with an easy to use fan controller.

Japanese heatsink manufacturer Scythe has engineered a nice heatsink with the Samurai Z. It includes mounting accessories for Socket 478, 775, 754, 939 and 940. On all these platforms installation is very easy and can be performed without any tools. While the cooler can not offer the cooling performance of behemoth coolers, it can keep up well with the heat load of our test setup. In addition to that it is remarkably quiet.

Artic Cooling is famous for their video card coolers, but they offer more. The Freezer 64 Pro is the latest addition to their CPU coolers. Clever routing of airflow cools the motherboard voltage circuitry. Another good idea is that the fan is mounted on rubber posts which absorb any vibration caused by the fan. During our testing we learn that the Freezer 64 Pro can not only deliver solid cooling performance but does so without creating a lot of noise.

Under-hyped or Overrated? The Zalman CNPS 9500 LED is Zalman's newest addition to their top of the line air coolers. This full-copper heatsink comes with a fan controller so you can optimize for performance or fan noise. In our testing it even beats a watercooling kit and proves that it is well worth your money. Watch as we put it to the test on the Pentium 4 Prescott 561 at 180 Watt TDP.

When you ask hardcore overclockers about companies who have the best extreme cooling gear, you can bet that Asetek is among the first mentioned. Their Vapochill Extreme Cooling Units are legendary, but come with a hefty price tag. The average user is not willing to pay that much, so Asetek has engineered the Vapochill Micro series. While the principle is the same as the Vapochill, do not expect to reach sub-zero temperatures with the Vapochill Micro, it essentially is a heatpipe cooler, just with some very clever ideas. Asetek's experience in designing high-performance cooling units sure has helped here.

Thermaltake has recently released the Golden Orb II. Now they have the Blue Orb II. This cooler is a good deal bigger than its golden brother, which results in seriously improved cooling performance. Also the fan seems to have been improved - cools better, but not much louder.

Quite some time ago Thermaltake produced the Golden Orb CPU Cooler. Now the successor Golden Orb II is released for Socket939 and LGA775. It features a huge heatsink with a nice looking gold-fin design and two blue LEDs which light up the cooler during operation. Is it as cool as it looks?