求助，关于SAS卡的选择。

秋风舞兮云飞扬

小弟最近想上两块15K7 R0

请问至少要用到什么级别的卡才能发挥出盘的正常水平？

小弟的主板有PCI-X 也有PCIE 1X

谢谢各位大佬了

拳头

5I、6I都要PCIEX4的

秋风舞兮云飞扬

那请问有没有PCIX接口的卡可供选择呢

拳头

PCIX的我也不熟悉，不过这种接口的专业卡现在价格都很不错

thenero

H700 目前不能用第三方硬盘

per1-q1222

H700 目前不能用第三方硬盘
thenero 发表于 2010-7-3 11:23

沒有絕對...
SAS硬碟Seagate可以例外...
其次LSI2108並不支持PCI-X的Host Bus....
應該說6Gbps的RAID支持全沒PCI-X的分...
PCI-X這種已經造成性能瓶頸的規格已經注定沒有未來了..
PCI-X頂多只能找IOP333/331產品的份(IOP333可以支持PCIe和PCI-X這兩種Host Interface..)...

LSI1078產品你也沒份...


我只能很清楚的告訴你...
PCI-X部分...
你幾乎沒有甚麼選擇
Adaptec 4800SAS....
採用IOP331...
早期算優秀的老產品...
IOC部分採用與Vitesse合作的AIC-9410W晶片...
缺點不用想太多了..
Host Bus的瓶頸問題..

一個wide port可以提供12Gbps寬帶...
也就是1.5GB/s...
一般都是支持wide port x2...
總共24Gbps..
這種不打爆PCI-X的寬帶才怪...

per1-q1222

這篇是我最近寫的一篇有關RAID的硬體收集資訊...
裡面包含一些基礎和產品資訊...
http://www.**one.com.tw/vbb3/thread/14/151280/
**one==>>p~c~z~one...(連這都要過濾...無言了!!!)
參考看看囉
持續更新中了...:)

thenero

沒有絕對...
SAS硬碟Seagate可以例外...
其次LSI2108並不支持PCI-X的Host Bus....
應該說6Gbps的RAID支 ...
per1-q1222 发表于 2010-7-4 23:57

H700能用 第三方SAS和ST SATA 了？

per1-q1222

回复 11# thenero
SAS部分..
Seagate確定還能可以用..

SATA全部死光光..

thenero

哎悲剧了，难道非得定DELL的盘悲剧啊

Boomer

回复  thenero
SAS部分..
Seagate確定還能可以用..

SATA全部死光光..
per1-q1222 发表于 2010-7-5 10:44

    Dell 要是这次失信的话就等着吃 六道烈火 吧

April 2010

At Dell, we are committed to our customers. We listen to our customers. And, to ensure our customers have a positive experience with our products, we validate and certify all of our PowerEdge servers and components.

Previously, Dell prevented the use of non-Dell hard drives attached to PERC H700 and H800 controllers in our 11th generation of PowerEdge servers as we could not certify these non-Dell drives. However, based on customer feedback, we are now reversing this decision and allowing their use (without support).

Dell will no longer prevent customer use of non-Dell hard drives attached to PERC H700 and H800 controllers on our 11th generation of PowerEdge servers. A Q2FY11 PERC Firmware Update is planned to allow non-Dell hard drives to be used with these controllers.

We strongly recommend choosing Dell drives as we have validated and certified our drives and can support any issues that may arise.

FOR MORE INFORMATION:

• www.dell.com/poweredge
• Dell Hard Drives Landing Page (http://www.dell.com/content/topi ... es?c=us&l=en&s=corp)
• Why Dell Drives Paper (http://www.dell.com/downloads/gl ... hard-drives-pov.pdf)

Please contact your Dell Sales Representative with questions.

Thank you.