NEC Express5800/R120g-2E, Руководство по настройке

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CONFIGURATION GUIDE
–
NEC Express5800/R120g-2E
NEC Corporation Revision 7.0
– August, 2017
14
3.1.1 Independent Channel Configuration
Available slots: 8 per processor
Category Product Name / Description Part Number
Registered DIMM
(RDIMM)
4GB DDR4-2400 REG Memory Kit (1x4GB)
1 x 4GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-686F
8GB DDR4-2400 REG Memory Kit (1x8GB)
1 x 8GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-687F
16GB DDR4-2400 REG Memory Kit (1x16GB)
1 x 16GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-688F
32GB DDR4-2400 REG Memory Kit (1x32GB)
1 x 32GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-689F
TSV Registered DIMM
(TSV RDIMM)
64GB DDR4-2400 REG Memory Kit (1x64GB)
1 x64GB TSV Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-690F
NOTE:

Minimum one memory kit per processor must be installed.

It is recommended to install memory kits in multiples of four (four identical DIMMs) for quad-channel symmetric memory
configurations to increase memory transfer speed.

When two processors are installed, balance the DIMMs across the two processors.

Mix configurations of RDIMM and TSV RDIMM are not supported.

At least 5 GB of memory is required for VMware ESXi
3.1.2 Memory Sparing Configuration
Available slots: 8 per processor
Product Name / Description Part Number
16GB DDR4-2400 REG Memory Kit (2x8GB)
2 x 8GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-693
32GB DDR4-2400 REG Memory Kit (2x16GB)
2 x 16GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-694
NOTE:

Minimum one memory kit per processor must be installed.

The configured memories must be identical.

The logical memory capacity becomes three-fourths of physical capacity.
3.1.3 Memory Mirroring / Memory Lockstep Configuration
Available slots: 8 per processor
Product Name / Description Part Number
16GB DDR4-2400 REG Memory Kit (2x8GB)
2 x 8GB Registered ECC DIMM, DDR4-2400(PC4-2400)
N8102-691
32GB DDR4-2400 REG Memory Kit (2x16GB)
2 x 16GB Registered ECC DIMM, DDR4-2400 (PC4-2400)
N8102-692
NOTE:

Minimum one memory kit per processor must be installed.

The logical memory capacity becomes a half of physical capacity on memory mirroring configuration.