Fujitsu Primergy RX300 S5 Manual download pdf (Page 15)

1. Independent Channel Mode

required

required if 2nd CPU is configured

Bank I Data Data Data Data

Data

Data optional, same type in Bank per CPU

(black sockets)

Bank II Data Data Data Data

Data

optional, any type

(blue sockets)

Bank III

Data Data Data Data

Data

Data -------- not used

(green sockets)

Independent Channel Mode allows all channels to be populated in any order

Can run with differently rated DIMMs and use the settings of the slowest DIMM within a channel

2. Mirrored Channel Mode

required

required if 2nd CPU is configured

Bank I Data Mirror -------- Data Mirror -------- optional, same type in Bank per CPU

(black sockets)

Bank II Data Mirror -------- Data Mirror -------- -------- not used

(blue sockets)

Bank III

Data Mirror -------- Data Mirror --------

(green sockets)

Mirrored Channel Mode requires identical modules on channel A and B (1st CPU) or channel D and E (2nd CPU)

50% of the capacity is used for the mirror => the available memory for applications is only half of the installed memory

Channel C (1st CPU) or channel F (2nd CPU) are not usable in Mirrored Channel Mode

3. Performance Channel Mode

required

required if 2nd CPU is configured

Bank I Data Data Data Data

Data

Data optional, same type in Bank per CPU

(black sockets)

Bank II Data Data Data Data

Data

optional, any type

(blue sockets)

Bank III

Data Data Data Data

Data

Data -------- not used

(green sockets)

Performance Channel Mode requires identical modules on all channels of each Bank per CPU

4. Spare Channel Mode

required

required if 2nd CPU is configured

Bank I Data Data

Spare

Data

Spare

optional, same type in Bank per CPU

(black sockets)

Bank II Data Data

Spare

Data

Spare

optional, any type

(blue sockets)

Bank III

Data Data

Spare

Data

Spare

-------- not used

(green sockets)

Spare Channel Mode requires identical modules on all channels of each Bank per CPU

one third of the capacity is used for the spare => the available memory for applications is two thirds of the installed memroy

Channel E

Channel F

1st XEON CPU

(Dual-or Quad Core)

2nd XEON CPU

(Dual-or Quad Core)

Channel A

Channel B

Channel C

Channel D

Channel E

Channel F

1st XEON CPU

(Dual-or Quad Core)

2nd XEON CPU

(Dual-or Quad Core)

Channel A

Channel B

Channel C

Channel D

Channel E

Channel F

1st XEON CPU

(Dual-or Quad Core)

2nd XEON CPU

(Dual-or Quad Core)

Channel A

Channel B

Channel C

Channel D

Channel E

Channel F

1st XEON CPU

(Dual-or Quad Core)

2nd XEON CPU

(Dual-or Quad Core)

Channel A

Channel B

Channel C

Channel D

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Fujitsu Primergy RX300 S5 Manual Page 15

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