Internal Hdd - NEC EXPRESS5800 R320A-E4 System Configuration Manual

Internal HDD

Diskbays
CPU/IO module＃0
System Disk
Empty Empty
The 73.2 GB of hard disk drive is recommended to install as system
drive in order to reduce the time to resynchronize,when the system
memory is below 20GB.
When the system memory is 20GB or more,the system Disk needs to be
146.5GB or larger. Also,300GB HDD is required when the system memory
is 48GB or more.
Server Management (EXPRESSSCOPE Engine2)
CPU/IO module#0
Onboard
R320a-E4 and R320b-M4 have the enhanced remote management function "EXPRESSSCOPE
RAS chip
Engine2" as standard.
Onboard
RAS chip
CPU/IO module#1
Express5800/R320a-E4, R320b-M4(Windows2008 R2 model)
Be sure to install by double of hard disk drives in order to have the RAID-1 configuration.
Also, both of the hard disk drives must have same capacity and rotational speed.
N8850-042
N8850-043
N8850-044
N8850-045
N8850-046
Install 2x HDD (Same product code) as one set
Disk bays x8
#0
#2
#4
Empty Empty Empty
Empty Empty
#3 #5
#1
*The RDR resumes disk mirroring by performing quick copies of only data
changes, helping reduce the resynchronization time. However, please note that it
would be the whole copy when replacing with a new disk.
EXPRESSSCOPE Engine 2 (Standard)
*There is Management LAN port (100/10BASE-TX) on each CPU/IO module.
146.5GB HDD (10,000rpm)
300GB HDD
600GB HDD
73.2GB HDD (15,000rpm)
146.5GB HDD (15,000rpm)
#0
#6
System Disk
Empty Empty
#7
#1
Mirroring
(10,000rpm)
(10,000rpm)
Disk bays x8
CPU/IO module＃1
#2
#4 #6
Empty Empty Empty
Empty Empty
#5
#3 #7
8