作者: amoslee 時間: 2011-5-23 13:26 標題: 水泵效能討論
其實我諗咗好耐:究竟水泵要幾大的效能?
好多人都用ddc或d5,其實1隻d5都已經可以推得起1個cpu頭、2個display card full再+2個360厚排,而且泵仲只係開到2~3度左右便已經夠力。
就算再加大個馬力,散熱效能亦不會成正比上升。
亦好難想像有d dual d5、dual甚至triple ddc,嘩!真係唔知要點先推得哂!
大家有乜意見?
作者: YuriPrime 時間: 2011-5-23 13:38
回復 1# amoslee
會唔會因為想將個cycle加速? 同電離分解氧化有關?
火牛理論?(雙泵兩個開細火加長壽命?) 二度加速?
我自己未上個水所以唔係太清楚but好多可能性同變數
作者: K_C_ 時間: 2011-5-23 15:13
回復 1# amoslee
只要將泵當做HDD,dual/triple top當做RAID card,咁就即刻明解晒啦,係咪?

作者: 東_StM 時間: 2011-5-23 21:54
其實物極必反,如果水流太快,更本沒時間比佢係冷排排熱
作者: CorsairX 時間: 2011-5-23 22:08
有d人用1080 radiator .... 2 D5先enough
作者: 東_StM 時間: 2011-5-23 22:12
回復 5# CorsairX
我見過240排用雙d5,o晒,更本沒時間比佢係冷排排熱
作者: CorsairX 時間: 2011-5-23 22:26
240排用雙d5.... too waste
作者: 東_StM 時間: 2011-5-23 22:31
回復 7# CorsairX
55 too waste
作者: maxima1314 時間: 2011-5-25 22:11
我用緊dual d5 推1個240厚排 同 1個 cpu block
1波都水流好快...
作者: amoslee 時間: 2011-5-25 23:32
但係呢....HD raid咗Data R/W 會快d或者mirror咗data會安全d;但水泵"raid",水流快亦未必可提升散熱效能喎。
作者: amoslee 時間: 2011-5-25 23:34
其實得1個cpu頭1個240排,單1個d5都卓卓有餘啦!
作者: K_C_ 時間: 2011-5-26 00:03
但係呢....HD raid咗Data R/W 會快d或者mirror咗data會安全d;但水泵"raid",水流快亦未必可提升散熱效能 ...
amoslee 發表於 2011-5-25 23:32
This is true, if you don't have many blocks and radiators to pass through. However, how about "RAID 1"? What about if you have only 1 pump in the whole loop and it is out of order?
作者: amoslee 時間: 2011-5-26 00:09
本帖最後由 amoslee 於 2011-5-26 00:11 編輯
This is true, if you don't have many blocks and radiators to pass through. However, how about "RAI ...
K_C_ 發表於 2011-5-26 00:03
yes I understand what you mean, I consider water pump "raid 1" = water loops using 2 pumps in parallel settings. But I don't think ppl here will do that in their loops...

yes, c hing you are correct! Now I am considering to have a water-cooled home server, running 24X7 and have parallel pumps in the loop to prevent damage if 1 any one one the pumps goes wrong....
作者: acog 時間: 2011-5-26 11:32
但係呢....HD raid咗Data R/W 會快d或者mirror咗data會安全d;但水泵"raid",水流快亦未必可提升散熱效能 ...
amoslee 發表於 2011-5-25 23:32
花灑頭出現前你既諗法都還可以既
當四分喉出現後, 如果仍然想用流速/水壓去打散温度就要靠強力既水pump
咁當然如果的只不過用三分喉甚至 10/6mm 既QF + 一般油浸鴨式冷頭 求其乜pump 都得啦
不過自從水冷零件普及後, 呢幾年小左人執著水壓同水流量分別
可能冷排靚左, d人又有米左, 有乜都用靚排解決~~~

