A, all-in-one radiator
Drawbacks: all-in-one water-cooling because of the use of a unified system to build, in the body design is obviously not 100% fit with the chassis. Often because of the body design to download and can not be installed, and secondly, in the thermal conductivity can only say that the one-piece radiator is better than the traditional air-cooled radiator, but obviously can not be compared with their own DIY water-cooled radiator.
Two, split radiator
Drawbacks: split water cooling in the installation process is easy because of inadvertent moves lead to liquid outflow, easy to cause damage to electronic components. In addition, the entire installation process does not usually do not go through professional safety testing, durability has some defects.
Expanded
All-in-one radiator advantages: ready to use, thanks to modern manufacturing processes, usually all-in-one radiator in the sealing of the performance is good, in the price is relatively inexpensive, the current market ordinary all-in-one water-cooled prices between 200-300 yuan.
Split radiator advantages: because there are no excessive restrictions on the way, it has become one of the many DIY enthusiasts to express their own personalized way. Split water cooling accessories are relatively inexpensive, but the customized version is expensive, for players with strong hands, you can add some "small accessories" to achieve the final customized effect.
Currently, CPU coolers are still mainly air-cooled, and most gamers choose to use air-cooled coolers. Water-cooled products, whether it is a one-piece water-cooled or split water-cooled or those who are a small group of enthusiasts to use. The current one-piece water-cooled radiator has a friendly price, simple installation design, which also allows a lot of players who want to try water-cooling have the opportunity. I believe that water cooling is a future trend, but such a trend will not be applicable to every consumer, but for those who really love to toss and pursue the ultimate players ready.
All-in-one water-cooled cooler is not only easy to install, but also has good cooling performance. Many consumers ask what the difference is between an all-in-one water cooler and a split water cooler. In fact, an all-in-one water cooler is an integrated split cooler that doesn't require gamers to perform complicated installations. The all-in-one water cooling radiator also has a water cooling header, water pump, cold plate, water pipe, water cooling liquid and fan, which are also the accessories of the split water cooling.
Reference:
Baidu Encyclopedia - water-cooled radiator