Owners Manual
Table Of Contents
- Dell EMC PowerEdge MX840c Installation and Service Manual
- About this document
- Dell EMC PowerEdge MX840c overview
- Initial system setup and configuration
- Installing and removing sled components
- Safety instructions
- Before working inside your sled
- After working inside your sled
- Recommended tools
- PowerEdge MX840c sled
- Sled cover
- Air shroud
- Processor expansion module
- Drives
- Drive backplane
- Cable routing
- Drive cage
- Battery backup unit
- Control panel
- System memory
- Processors and heat sinks
- iDRAC card
- PERC cards
- Optional Internal dual SD module
- M.2 BOSS module
- Mezzanine card
- Optional internal USB memory key
- System battery
- System board
- Trusted Platform Module
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Figure 52. Memory sockets on the PEM board
Memory channels are organized as follows:
Table 4. Memory channels
Processor Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Channel 5
Processor 1 Slots A1 and A7 Slots A2 and A8 Slots A3 and A9 Slots A4 and
A10
Slots A5 and A11 Slots A6 and
A12
Processor 2 Slots B1 and B7 Slots B2 and B8 Slots B3 and B9 Slots B4 and
B10
Slots B5 and B11 Slots B6 and
B12
Processor 3 Slots C1 and C7 Slots C2 and C8 Slots C3 and C9 Slots C4 and
C10
Slots C5 and C11 Slots C6 and
C12
Processor 4 Slots D1 and D7 Slots D2 and D8 Slots D3 and D9 Slots D4 and
D10
Slots D5 and D11 Slots D6 and
D12
The following table shows the memory populations and operating frequencies for the supported configurations:
Table 5. Memory population
52 Installing and removing sled components