Maximum memory is 32 GB (8 ×4 GB). When 4 GB DIMMs are used, only one configuration is supported, which is 8 x 4 GB DIMMs (8 x 4 GB DIMMs in the first eight processors - please note that 4 x 4 GB DIMMs is not supported). The remaining 4 processors
must be left unpopulated. The next highest amount of memory supported is 24 GB (12 x 2 GB DIMMs).