NEC Express5800/R120d-1M Configuration Guide download pdf (Page 22)

CONFIGURATION GUIDE – Express5800/R120d-1M

NEC Corporation Revision 1.0, March 2012

4.2.7 Up to eight 2.5-inch Drives with RAID 5/6 Controller with 1 GB Cache

Category

Product Name / Description

Part Number

Storage Controller

Required

RAID Controller (1GB, RAID 0/1/5/6)

LSI MegaRAID SAS 9267-8i

RAID0/1/5/6/10/50/60, 1GB, Int. 8, PCIe 2.0(x8), SAS 6Gb/s,

SATA 6Gb/s

N8103-151

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

SSD Caching

Recommended

MegaRAID CacheCade

for LSI MegaRAID SAS 9267-8i

NOTE:

- SSD used for cache is required.

- The SSD capacity which can be used as ReadCache is up to

512 GB.

N8103-156

Drive

8 slots

available

SAS

HDD

300GB HDD

1x 300 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm

N8150-301

450GB HDD

1x450 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm

N8150-322

600GB HDD

1x 600 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm

N8150-304

900GB HDD

1x 900 GB SAS HDD, 2.5-inch, 6Gb/s, 10,000 rpm

N8150-332

73.2GB HDD

1x 73.2 GB SAS HDD, 2.5-inch, 6Gb/s, 15,000 rpm

N8150-302

146.5GB HDD

1x 146.5 GB SAS HDD, 2.5-inch, 6Gb/s, 15,000 rpm

N8150-303

300GB 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

100GB Hot Plug 2.5-inch SAS SSD

1x 100 GB SAS SSD, 2.5-inch, 6Gb/s

N8150-709

400GB Hot Plug 2.5-inch SAS SSD

1x 400 GB SAS SSD, 2.5-inch, 6Gb/s

N8150-710

SATA

SSD

100GB SSD

1x 100 GB SATA SSD, 2.5-inch, 3Gb/s

N8150-707

NOTE:

 All hard drives within a RAID array should be of the same capacity and rotation speed.

 Up to two kinds of drives can be mixed in one system

 For mix configuration, the same kind of hard drives are mounted starting with Slot 0 sequentially, and

the remaining slots can mount different kind of hard drives.

 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 cofiguration, which supports two hard

drives failures, is recommended as the redundancy becomes invalid during the system recovery.

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NEC Express5800/R120d-1M Configuration Guide Page 22

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