Dell PowerEdge R320 - Back-Panel Features And Indicators

17 PowerEdge R320 Technical Guide
5 Memory
The large memory footprint of the Dell PowerEdge R320 offers greater capacities, higher
frequencies and more flexibility. The R320 supports up to 192GB of memory (6 DIMM slots) and
speeds of up to 1600MT/s, providing high performance in a variety of applications. The new 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.
Supported memory
The R320 supports the memory technologies shown in Table 7.
Table 7. Memory technologies supported
Feature
UDIMM
RDIMM
Register
No
Yes
Buffer
No
No
Frequencies*
1600MT/s
1333 or 1600MT/s
Ranks supported
1 or 2
1, 2, or 4
Capacity per DIMM
2 or 4GB
2, 4, 8, 16, or 32GB
Maximum DIMMs per channel
2
2
DRAM technology
x8
x4 or x8
Temperature sensor
Yes
Yes
Error Correction Code (ECC)
Yes
Yes
Single Device Disable Code
(SDDC)
Yes (with advanced ECC mode)
Yes
Address parity
Yes
Yes
*Although the R320 supports DIMM speeds lower than 1600MT/s, you can only purchase this system with DIMM
speeds of 1333MT/s and 1600MT/s on Dell.com/PowerEdge.