Dell DR4300 El Manual Del Propietario página 68

Memory bus operating frequency can be 1866 MT/s, 2133 MT/s, or 2400 MT/s depending on the following factors:
• DIMM type (RDIMM)
• DIMM type (RDIMM or LRDIMM)
• Number of DIMMs populated per channel
• System profile selected (for example, Performance Optimized, Custom, or Dense Configuration Optimized)
• Maximum supported DIMM frequency of the processors
Your system contains 24 memory sockets split into two sets of 12 sockets, one set per processor. Each 12-socket set is organized into
four channels. In each channel, the release tabs of the first socket are marked white, the second socket black, and the third socket green.
Figure 16. Memory socket locations
Memory channels are organized as follows:
Table 29. Memory channels
Processor Channel 0
Processor 1 Slots A1, A5, and A9
Processor 2 Slots B1, B5, and B9
The following table shows the memory populations and operating frequencies for the supported configurations:
Table 30. Memory population
DIMM Type DIMMs Populated/
Channel
RDIMM 1
68 Instalación y extracción de los componentes del sistema
Channel 1
Slots A2, A6, and A10
Slots B2, B6, and B10
Operating Frequency (in
Voltage
1.2 V 2133, 1866, 1600, 1333
Channel 2
Slots A3, A7, and A11
Slots B3, B7, and B11
Maximum DIMM Rank/Channel
MT/s)
Dual rank or single rank
Channel 3
Slots A4, A8, and A12
Slots B4, B8, and B12