NEC Express5800/R120f-1E Use Precautions

■ In 2-CPU configuration (Memory RAS Mode : Independent):
DIMMs count Cluster On Die feature DIMM Slot number to be installed
1 DIMM Unavailable. CPU1_DIMM1
2 DIMMs Unavailable. From CPU1_DIMM1 & CPU2_DIMM1
3 DIMMs Unavailable. From CPU1_DIMM1 to CPU1_DIMM2 & CPU2_DIMM1
4 DIMMs Unavailable. From CPU1_DIMM1 and CPU1_DIMM2 & CPU2_DIMM1 and CPU2_DIMM2
5 DIMMs Unavailable. From CPU1_DIMM1 to CPU1_DIMM3 & from CPU2_DIMM1 to CPU2_DIMM2
6 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM3 & from CPU2_DIMM1 to CPU2_DIMM3
7 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM4 & from CPU2_DIMM1 to CPU2_DIMM3
8 DIMMs Available (recommended). From CPU1_DIMM1 to CPU1_DIMM4 & from CPU2_DIMM1 to CPU2_DIMM4
9 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM5 & from CPU2_DIMM1 to CPU2_DIMM4
10 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM5 & from CPU2_DIMM1 to CPU2_DIMM5
11 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM6 & from CPU2_DIMM1 to CPU2_DIMM5
12 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM6 & from CPU2_DIMM1 to CPU2_DIMM6
13 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM7 & from CPU2_DIMM1 to CPU2_DIMM6
14 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM7 & from CPU2_DIMM1 to CPU2_DIMM7
15 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM7
16 DIMMs Available (recommended). From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM8
■ In 2-CPU configuration (Memory RAS Mode : Mirroring /Lockstep):
DIMMs count Cluster On Die feature DIMM Slot number to be installed
4 DIMMs Unavailable. From CPU1_DIMM1 to CPU1_DIMM2 & from CPU2_DIMM1 to CPU2_DIMM2
6 DIMMs Unavailable. From CPU1_DIMM1 to CPU1_DIMM4 & from CPU2_DIMM1 to CPU2_DIMM2
8 DIMMs Available (recommended). From CPU1_DIMM1 to CPU1_DIMM4 & from CPU2_DIMM1 to CPU2_DIMM4
10 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM6 & from CPU2_DIMM1 to CPU2_DIMM4
12 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM6 & from CPU2_DIMM1 to CPU2_DIMM6
14 DIMMs Available. From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM6
16 DIMMs Available (recommended). From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM8
■ In 2-CPU configuration (Memory RAS Mode : Sparing):
DIMMs count Cluster On Die feature DIMM Slot number to be installed
4 DIMMs Unavailable. CPU1_DIMM1 and CPU1_DIMM5 & CPU2_DIMM1 and CPU2_DIMM5
6 DIMMs Unavailable.
From CPU1_DIMM1 to CPU1_DIMM2 & from CPU1_DIMM5 to CPU1_DIMM6 &
CPU2_DIMM1 & CPU2_DIMM5
8 DIMMs Unavailable.
From CPU1_DIMM1 to CPU1_DIMM2 & from CPU1_DIMM5 to CPU1_DIMM6 &
from CPU2_DIMM1 to CPU2_DIMM2 & from CPU2_DIMM5 to CPU2_DIMM6
10 DIMMs Unavailable.
From CPU1_DIMM1 to CPU1_DIMM3 & from CPU1_DIMM5 to CPU1_DIMM7 &
from CPU2_DIMM1 to CPU2_DIMM2 & from CPU2_DIMM5 to CPU2_DIMM6
12 DIMMs Available.
From CPU1_DIMM1 to CPU1_DIMM3 & from CPU1_DIMM5 to CPU1_DIMM7 &
from CPU2_DIMM1 to CPU2_DIMM3 & from CPU2_DIMM5 to CPU2_DIMM7
14 DIMMs Available.
From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM3 &
from CPU2_DIMM5 to CPU2_DIMM7
16 DIMMs Available (recommended). From CPU1_DIMM1 to CPU1_DIMM8 & from CPU2_DIMM1 to CPU2_DIMM8
● Precaution for using Hibernation feature in Windows
Event ID 11 error and “The Previous system shutdown was unexpected” error are sometimes logged to Windows
event log, when Hibernation feature is working with following conditions on EXPRESSSCOPE Engine 3.
1) Remote Media function is running
2) Image Redirection function is running

NEC Express5800/R120f-1E Specifications

General

Brand	NEC
Model	Express5800/R120f-1E
Category	Server
Language	English