Owners Manual

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Table Of Contents

Figure 76. Memory channels

Memory channels are organized as follows:

Table 12. Memory channels

Processor Channel

A

Channel

B

Channel C Channel D Channel E Channel F Channel G Channel H

Processor 1 Slots A6

and A12

Slots A5

and A11

Slots A2

and A10

Slots A1 and

A9

Slots A8 and

A16

Slots A7

and A15

Slots A4 and

A14

Slots A3 and

A13

Processor

2

Slots B6

and B12

Slots B5

and B11

Slots B2

and B10

Slots B1 and

B9

Slots B8 and

B16

Slots B7

and B15

Slots B4 and

B14

Slots B3 and

B13

Table 13. Supported memory matrix

DIMM type Rank Capacity DIMM rated

voltage and

speed

Operating Speed

1 DIMM per

channel (DPC)

2 DIMMs per

channel (DPC)

RDIMM 1 R 8 GB DDR4 (1.2 V), 3200

MT/s

3200 MT/s 2933 MT/s

2 R 16 GB, 32 GB, 64

GB

DDR4 (1.2 V), 3200

MT/s

3200 MT/s 2933 MT/s

LRDIMM 4 R 128 GB DDR4 (1.2 V), 3200

MT/s

3200 MT/s 3200 MT/s

8 R 128 GB DDR4 (1.2 V), 2666

MT/s

2666 MT/s 2666 MT/s

8R 128 GB DDR4 (1.2 V), 3200

MT/s

3200 MT/s 2933 MT/s

Installing and removing system components 75