本帖最后由 changchar 于 2010-3-1 08:00 编辑
四楼
Radiators: 换热器(热排):
<< 120.1 RAD >> Handle about 100-200 watt loops @ 50-90 CFM. Cool about one major component. Enough for overclocked QUAD but might require louder high CFM fans. Good as best air cooling but with more noise. Not recommended overall. << 单12cm换热器 >>若使用50-90CFM风量的风扇足以应付100-200W的回路,一般用于单热源散热。如果用吵一些的高风量风扇的话也能应付四核超频。和高端风冷效果接近但是更吵。总之就是完全没有意义,不推荐。
<< 120.2 RAD >> Handle up to 200-400 watt loops @ 80-150 total CFM. Cool 2 to 3 major components. Enough to cool an OC’ED CPU and GPU card, maybe overclocked CPU and stock SLI setup but with higher temps or requires higher CFM fans.
<< 双12CM换热器 >>在总风量80-150CFM的情况下能够搞定200-400W,包含2到3个热源的回路。比如超频后的CPU和显卡。如果对付一个超频后的CPU加上双显卡的话,可能就会温度比较高一些,或者换上高风量风扇。
<<120.3 RAD >> Handle up to 300-600 watt loops @ 120-240 total CFM. Cool three or more components. Enough to cool both overclocked CPU and SLI setup with some other parts. << 三12cm换热器 >>在120-240CFM风量下能压住3个热源以上,300-600W总发热功率的回路。足以对付超频后的CPU加上双显卡甚至再加上一些其他的部件。
- NEVER get 120 rads. -绝对别买单12cm换热器(比如酷冷海雕之类)
- Either get 240 or 360 Rads. -买120mmX240mm或者120mmX360MM的换热器(当然你的机箱要够大,或者就像我原来一样肠子肚子一大串挂在外面…)
- TFC, XSPC RX series, TC PA series are all good rads -TFC,XSPC,RX,TC PA系列都是很不错的。(我还真不知道这些是什么,有心上的就百度或者淘宝吧,我自己当时用的是东远的铜质换热器,但是边框是铁的会锈…)
- For Big rads, dont waste your cash on a TFC monsta. -要上大换热器的话,别把钱浪费在TFC monsta系列上。
- The Mora2 Pro rad is the best large rad, thats 120x9 (will need good pumps and flow rate) -Mora2 Pro是最好的大型换热器,能上9个12cm风扇(当然需要很强的泵才能带动)
- Check and verify the radiator will fit properly inside your case or setup. Doesn’t matter how good, how expensive it is, or how it looks when it plain doesn’t fit. Double check the radiator dimensions and alignment before any modding. Having a cardboard cutout or mock box model helps determine proper clearances. 反复检查确认你的机箱能安装这些换热器,无论它看起来多YY,多贵,装不上就没用。改装之前反复确认换热器尺寸和规格,可以借助纸板模型来帮助进行测量。(不过如果你实在是很追求性能又不介意杂乱的,像我之前那样堆在外面也可以…不过既然都花那么多心思和价钱了,还是做得完美一点吧…)
- Watercooling radiators are so well designed and highly optimized that radiators of the same size group (ie 120.1, 120.2, 120.3) perform roughly the same. -水冷换热器一般都是设计精良并且高度优化的,所以同样尺寸换热器的安装孔位一般也都是标准化的。 - Most rads are designed to perform within a certain fan CFM range so they perform better with low CFM, medium CFM fans, or high CFM fans. Matching the correct fans to radiator is the best way to squeeze another 1-2C in performance. -大多数的换热器都为某一特定风量的风扇做了优化设计,比如有的在低风量风扇下效率最高,有的却适合高风量。选购之前多做研究,匹配好你的风扇的换热器能够最大限度的榨取你这套水冷的潜能,或许能让你的系统再多降低1-2摄氏度。
- Want everything internal? Want the performance of a larger 120.3 radiator but have space for only 120.2 or 120.1 radiators? Then setup a build with a couple of RADs. This setup doesn’t perform as well as single larger radiator and also adds additional restriction requiring a powerful pump. -想要把所有东西都装进机箱里面去?追求3风扇换热器的性能却又只装得下双风扇或者单风扇的换热器?那么就打造一套多换热器水冷咯~只不过效能会比单换热器系统差一些,并且会有比较高的水阻,需要更强大的泵。(我原来用过两个水泵和两个换热器交叉串联,效果很好)
- Heatercores don’t perform better than PC radiators, usually a bit worse. They offer average performance with unique Pros and Cons. -汽车的暖风水箱(就是热风空调用的,一般装在车的控制台下方,汽车修理厂会有很多换下来的,我家就有一个帕萨特换下来的)并不会比电脑换热器更高效,实际上一般还差点。总的来说性能平平有利有弊。(汽车用品,鳍片做工还是很不错的,也完全可以保证除了接口处肯定不会漏水,但鳍片密集风阻很高而且管径比一般电脑水冷会大需要改造。如果你手边刚好有,又能合适的改造接口的话,其实也不错。)
- Don’t pick RADs with round tubes or aluminium radiators. Round tubes perform much worse, and AL rads present a high risk of corrosion. -别选环管(也就是串联水道不是并联的,因为水阻会很高。原来国内的澳柯玛出过这样的产品,后来死掉了
)或者铝制换热器(似乎主要是电化腐蚀问题。但其实如果你整套冷头和热排都用铝制也行,起码这些套件很便宜,差不多300多人民币就能搞一套,适合预算不多又喜欢折腾的人)。环管的性能比较差,而铝制换热器的漏液风险比较高。
- The factors that differentiate radiator performance are radiator frontal size, thickness, FPI, restriction, and the fan used on the radiator.
-影响换热器性能的因素有迎风面面积,厚度,FPI(这个不懂…),水阻以及所使用的风扇。
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