NEC Express5800/R120e-2M Guía de configuración descargar pdf (Pagina 17)

SYSTEM CONFIGURATION GUIDE – NEC Express5800/R120e-2M

NEC Corporation Revision 1.0 – September 13, 2013 17

3.3.2 Memory Mirroring Configuration

Available slots: 2

Product Name / Description

Part Number

8GB DDR3-1600 REG Memory Kit

2 x 4GB Registered ECC DIMM, DDR3L-1600(PC3L-12800)

N8102-548

NOTE:

 Only one Memory Kit (two DIMMs) can be installed regardless of the number of processors.

Memory Configuration Feature Comparison

See the table below for feature comparisons of memory configurations supported.

Independent

Channel

Memory

Sparing

Memory

Lockstep

Memory

Mirroring

Performance

Best

Better

Good

Data Protection

Multiple single bit

error protection

Multiple single bit

and multi bit error

protection

Redundancy

Partly

Fully

Data Correction

ECC, x4 SDDC

ECC, x8 SDDC

ECC, x4 SDDC

Available Memory

Full physical

memory

2/3 physical memory

(2, 4GB DIMM)

5/6 physical memory

(8, 16GB DIMM)

Full physical

memory

Half physical

memory

Available Memory

Channels

Notes

All DIMMs in the

system must be

identical.

Paired DIMMs must

be identical.

Paired DIMMs must

be identical.

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