NEC Express5800/R120d-1M, Руководство по настройке

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CONFIGURATION GUIDE
–
NEC Express5800R120d-1M
NEC Corporation Revision 7.0
– July 17, 2013
22
4.2.7 Up to eight Drives with RAID 5/6 Controller with 512 MB Cache
Category Product Name / Description Part Number
Storage Controller
Required
RAID Controller (512MB, RAID 0/1/5/6)
LSI MegaRAID SAS 9267-8i
RAID0/1/5/6/10/50/60, 512MB, Int. 8, PCIe 2.0(x8), SAS
6Gb/s, SATA 6Gb/s
N8103-150
RAID BBU
Recommended
RAID Battery Backup Unit
For LSI MegaRAID SAS 9267-8i
N8103-153
Cable Internal SAS/SATA Cable
1 x mini-SAS to 1 x mini-SAS, 2 sets
(Standard)
HDD Cage 2.5-inch HDD Cage
6 x 2.5-inch hot plug hard drive bays
(Standard)
Optional HDD cage
Required
2.5-inch HDD Cage
2 x 2.5-inch hot plug hard drive bays
N8154-41
Drive
8 slots
available
SAS
HDD 300GB 10K Hot Plug 2.5-inch SAS HDD
1 x 300 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm
N8150-301
450GB 10K Hot Plug 2.5-inch SAS HDD
1 x 450 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm
N8150-322
600GB 10K Hot Plug 2.5-inch SAS HDD
1 x 600 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm
N8150-304
900GB 10K Hot Plug 2.5-inch SAS HDD
1x 900 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm
N8150-332
1.2TB 10K Hot Plug 2.5-inch SAS HDD
1x 1.2TB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm
N8150-408
73.2GB 15K Hot Plug 2.5-inch SAS HDD
1x 73.2 GB SAS HDD, 2.5-inch, 6Gb/s, 15,000 rpm
N8150-302
146.5GB 15K Hot Plug 2.5-inch SAS HDD
1x 146.5 GB SAS HDD, 2.5-inch, 6Gb/s, 15,000 rpm
N8150-303
300GB 15K Hot Plug 2.5-inch SAS HDD
1x 300 GB SAS HDD, 2.5-inch, 6Gb/s, 15,000 rpm
N8150-331
SATA
HDD 250GB 7.2K Hot Plug 2.5-inch SATA HDD
1x 250 GB SATA HDD, 2.5-inch, 6Gb/s, 7,200 rpm
N8150-356
500GB 7.2K Hot Plug 2.5-inch SATA HDD
1x 500 GB SATA HDD, 2.5-inch, 6Gb/s, 7,200 rpm
N8150-357
1TB 7.2K Hot Plug 2.5-inch SATA HDD
1x 1 TB SATA HDD, 2.5-inch, 6Gb/s, 7,200 rpm
N8150-358
SAS
SSD 200GB Hot Plug 2.5-inch SAS SSD
1x 200 GB SAS SSD, eMLC, 2.5-inch, 6Gb/s
N8150-711
400GB Hot Plug 2.5-inch SAS SSD
1x 400 GB SAS SSD, eMLC, 2.5-inch, 6Gb/s
N8150-712
NOTE:

All drives within a RAID array should be of the same type, capacity and rotation speed.

Up to two kinds of drives can be mixed in one system

For SAS and SATA hard drive mix configuration, they must be installed in separate drive groups with
multiple of two drives.

A large-capacity RAID array configuration requires long-time rebuilding when to recover from the
failure. In order to improve the reliability, RAID 6 or RAID 60 configuration, which supports two hard
drives failures, is recommended as the redundancy becomes invalid during the system recovery.