Memory - Dell PowerEdge R520 Technical Manual

More options are available for the Dell PowerEdge 12
generations—more capacity choices and more frequency choices. The PowerEdge R520 supports
up to 192 GB of memory with speeds of up to 1600 MT/s, providing high performance in a variety of
applications. The new reliability, availability, serviceability (RAS) features like memory mirroring and
sparing help you increase your uptime and reduce data loss. RAS aids in the rapid and accurate
diagnosis of faults that require service, increasing your memory reliability.
The R520 supports the memory technologies shown
Feature
Register
Buffer
Frequencies
Ranks supported
Capacity per DIMM
Maximum DIMMS per channel
DRAM technology
Temperature sensor
ECC
SDDC
Address parity
th
generation servers than in previous
Table 7.
in
UDIMM
No
No
800, 1066, or 1333MT/s
1 or 2
2 or 4 GB
2
x8
Yes
Yes
Yes (with advanced ECC mode)
Yes
RDIMM
Yes
No
800, 1066, 1333, or 1600 MT/s
1, 2, or 4
2, 4, 8, or 16 GB
3
x4 or x8
Yes
Yes
Yes
Yes