ds3300还有DELL的MD3000I哪个性能好点？

zktq

现在有个MD3000i还想添加个存储。 但是看见IBM的DS3300也是IP san的 弱弱的问下，谁用过两个产品哪个性能好点？还是都差不多？

另外ds3300可以自己增加硬盘么？SAS15K的那种，外面买的 。 IBM的太贵。。 用不起！ MD3000I 可以自己加另外品牌的硬盘。。

jansonyuan

IP-SAN建议选DELL的  因为之前DELL收购的EL是专门做IP-SAN的

deadwind

md3000i和ds3300分别是dell和ibm去OEM lsi的产品
本来就是一个产品，区别较小

myguangzhou

ls的，你从哪听说这两款产品OEM自LSI？

iricyan

推荐你用EqualLogic

klin121628

原帖由 deadwind 于 2009-8-6 09:28 发表
md3000i和ds3300分别是dell和ibm去OEM lsi的产品
本来就是一个产品，区别较小

纯属意淫

klin121628

原帖由 iricyan 于 2009-8-6 11:15 发表
推荐你用EqualLogic

EQ比不少FC SAN的还贵！

zl_chu

MD3000I 可以自己加另外品牌的硬盘？？？

deadwind

This is IBM's second stab at iSCSI, and it started 2007 without a solution after it ended its relationship with Adaptec. The DS3300 represents a strengthening partnership with LSI Logic, since it's based on the latter's Engenio 1532 array. The DS3300 comes as a 2U rack chassis, with room for up to 12 hot-swap SAS drives mounted in the same sturdy carriers employed by IBM's servers.

IBM offers two Express models; we were supplied with the version that has both controllers installed. These are mounted in easily removable sleds and equipped with a 667MHz Intel XScale processor teamed up with 512MB of battery-backed cache and a SAS expansion port. The host ports are also partnered by an embedded TOE for improved iSCSI performance and, unlike Dell's PowerVault MD3000i, you can upgrade the cache in each controller to 1GB.

好像都出自Engenio 1532
只是dell改成了15竖盘位吧，IBM还是3*4=12横盘位
看上面那意思，ds3300可以选择升级控制器cache到1GB

aaaaa5aa

还是ds3300强些