NEC Express5800/R120b-1 Przewodnik Konfiguracji Pobierz pdf (Strona 17)

CONFIGURATION GUIDE – NEC EXPRESS5800/R120b-1

NEC Corporation Revision 5.2, September 2011 17

4 Internal Hard Disk Drives

4.1 RAID Configuration

Refer to the section in accordance with your disk form factor and RAID configuration.

4.1.1 2.5-inch Drives

NOTE:

 Up to four hard drives can be installed in the on-board SATA configuration.

 Hot plug insertion/removal is not supported with the on-board SATA non-RAID controller.

 An optional RAID controller occupies one PCI slot.

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

 SAS and SATA hard drives must be installed in separate HDD Cages.

4.1.2 3.5-inch Drives

NOTE:

 On-board SATA RAID controller is supported only on Windows operating systems. An optional RAID

controller is required to configure RAID array for other operating systems.

 On-board SATA RAID Controller does not support RAID 10 configured with 2TB HDDs.

 Hot plug insertion/removal is not supported with the on-board SATA non-RAID controller.

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

 An optional RAID controller occupies one PCI slot.

Cage #1

Cage #2 Cage #3

Non-RAID

RAID 5/6

256MB Cache

512MB Cache

256MB Cache

Refer to 4.2.5

Refer to 4.2.6

Refer to 4.2.7

RAID 0/1

SATA

Available Disk

Refer to 4.2.8

Optional RAID

Controller

On-board SATA

RAID Controller

Non-RAID

RAID 5/6

256MB Cache

512MB Cache

256MB Cache

Refer to 4.2.1

Refer to 4.2.2

Refer to 4.2.3

Refer to 4.2.4

RAID 0/1/10

SATA, SSD

SAS, SATA, SSD

Available Disk

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 34 35

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