Lenovo 3797 Bedienungsanleitung PDF herunterladen (Seite 80)

Installing a memory module

The following notes describe the types of dual inline memory modules (DIMMs) that

the server supports and other information that you must consider when installing

DIMMs:

1 Microprocessor 2

2 Microprocessor 1

v The server supports only industry-standard double-data-rate 3 (DDR3), 800,

1066, or 1333 MHz, PC3-10600R-999 (single-rank or dual-rank), registered,

synchronous dynamic random-access memory (SDRAM) dual inline memory

modules (DIMMs) with error correcting code (ECC). See http://www.lenovo.com/

thinkserver/

for a list of supported memory modules for the server.

v The server supports a maximum of 16 single-rank or dual-rank DIMMs.

v The server supports three single-rank or dual-rank DIMMs per channel. The

following table shows an example of the maximum amount of memory that you

can install, using ranked DIMMs.

Table 7. Maximum memory installation using ranked DIMMs

Number of DIMMs Number of ranks DIMM size Total memory

16 Single rank 4 GB 64 GB

16 Dual rank 4 GB 64 GB

16 Dual rank 8 GB (if available) 128 GB

64 ThinkServer RD220 Types 3729, 3779, 3797, and 3798: Installation and User Guide

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Lenovo 3797 Bedienungsanleitung Seite 80