Memory; Supported Memory; Memory Configurations; Table 6. Dimms Supported - Dell PowerEdge C6145 Technical Manual

4 Memory

The PowerEdge C6145 uses DDR3 memory to provide a high-performance, high-speed memory
interface capable of low latency response and high throughput. The PowerEdge C6145 supports
registered ECC DDR3 DIMMs (RDIMMs); standard-voltage and low-voltage RDIMMs are available.
The PowerEdge C6145 has 32 memory sockets split into 4 sets of 8 sockets with one set of memory
sockets per processor. Each 8-socket set is organized into 4 channels, with 2 memory sockets per
channel.

Supported memory

The DDR3 memory interface consists of 4 channels, with up to 2 RDIMMs per channel for dual rank
(DR). The PowerEdge C6145 supports 4GB, 8GB, 16GB and 32GB low-voltage RDIMMs at
1066/1333/1600MT/s DDR3 frequencies.
The PowerEdge C6145 supports the DIMMs listed in Table 6. For the latest information on supported
memory, visit Dell.com/PowerEdgeC.
Capacity
(GB)
4
4
4
8
8
16
16
16
32

Memory configurations

The PowerEdge C6145 server supports flexible memory configurations ranging from capacities of
4GB to 512GB (or 1TB per chassis). The PowerEdge C6145 supports a flexible memory configuration
according to these basic rules:

Speed: If DIMMs of different speeds are mixed, all channels across all processors operate at the
slowest DIMM's common frequency.

DIMM type: Only one type of DIMM is allowed per system. RDIMM and UDIMM cannot be mixed.
For more information on memory configuration, see the
Owner's Manual
on Dell.com/Support/Manuals.
16 Dell PowerEdge C6145 Rack Server Technical Guide
Table 6. DIMMs supported
Speed Type
(MT/s)
1333 RDIMM
1333 RDIMM
1600 RDIMM
1333 RDIMM
1600 RDIMM
1066 RDIMM
1333 RDIMM
1600 RDIMM
1333 LRDIMM
Ranks per Data SDDC support
DIMM width
2 x8 Advanced ECC
1 x4
2 x8 Advanced ECC
2 x4
2 x4
4 x4
2 x4
2 x4
4 x4
Dell PowerEdge C6145 Systems Hardware
Voltage
1.35
All modes 1.35
1.5
All modes 1.35
All modes 1.5
All modes 1.35
All modes 1.35
All modes 1.35
All modes 1.35