Memory Ras Feature - NEC N8100-1794F User Manual

Chapter 2 Preparations

Memory RAS Feature

1.10.3
The server supports the following RAS features. Some restrictions (e.g., DIMM installation location) are
imposed on using the Memory Mirroring or Memory LockStep feature. Refer to Chapter 2 (1.10.7 Using
Memory RAS Feature) for conditions appropriate to your requirements.
• Standard memory feature (x4 SDDC ECC memory)
• Memory Sparing feature
• Memory Mirroring feature (restrictions imposed on DIMM configuration)
• Memory LockStep feature (x8 SDDC ECC memory) (restrictions imposed on DIMM configuration)
Supported RAS features depend on additiional memory board.
See the table below for RAS features supported by additiional memory board.
Product name
N8102-435F 8GB DDR3-1333 UNB Memory Kit
N8102-468F 4GB DDR3-1600 REG Memory Kit
N8102-469F 8GB DDR3-1600 REG Memory Kit
N8102-470F 16GB DDR3-1600 REG Memory Kit
N8102-471F 32GB DDR3-1600 REG Memory Kit
N8102-440F 64GB DDR3-1333 LR Memory Kit
N8102-472 4GB DDR3-1600 REG Memory Kit
N8102-473 8GB DDR3-1600 REG Memory Kit
N8102-474 16GB DDR3-1600 REG Memory Kit
N8102-475 32GB DDR3-1600 REG Memory Kit
N8102-476 6GB DDR3-1600 REG Memory Kit
N8102-477 12GB DDR3-1600 REG Memory Kit
N8102-499 24GB DDR3-1600 REG Memory Kit
N8102-500 48GB DDR3-1600 REG Memory Kit
: Supported, ×: Not supported
List of features supported by additiional memory board
N code
Express5800/R120d-1M User's Guide
Standard
Memory
feature
Mirroring
feature
(x4 SDDC)
 ×
×

×

 ×
×

 ×
×

×

× 
×

× ×
× ×
× ×
× ×
1. Installing Internal Optional Devices
Memory
Memory
LockStep feature
Sparing
feature
(x8 SDDC)
× ×
× ×
× ×
× ×
× ×
× ×
×

×

 ×
×

×

× 
×

× 
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