RH2285H V2 RAID controller card models supported

The RH2285H V2 supports the SR120 (LSI SAS2308), SR320BC (LSI SAS2208, 8 or 16 hard disks, 512 MB or 1 GB cache), SR420BC (LSISAS2208, 32 hard disks, 1 GB cache), and SR520BC (LSI SAS2208, 32 hard disks, 1 GB cache, CacheCade 2.0) controller cards, which configure RAID properties for its hard disks. The controller cards support RAID state migration, RAID configuration memory, self-diagnosis, and web-based remote configuration.

? The SR120 supports RAID 0, 1, 1E, and 10 without an iBBU for power failure protection.
? The SR320BC (512 MB/1 GB) and SR420BC (1 GB) support RAID 0, 1, 10, 5, 50, 6, and 60 with an iBBU or a supercapacitor for power failure protection.
? The SR520BC (1 GB) supports RAID 0, 1, 10, 5, 50, 6, and 60 and CacheCade 2.0 with a supercapacitor for power protection.
Note:
The preceding information is for reference only. For details, see the compatibility list: http://support.huawei.com/onlinetoolsweb/ftca/en