IBM Power 10 Memory

9105 EMFD: 256 GB (2x128 GB) DDIMMs, 3200 MHz, 16 Gbit DDR5 memory

EMFD is IBM's 256 GB (2x128 GB) DDIMMs, 3200 MHz, 16 Gbit DDR5 memory. Listed for 9105-41B, 9105-42A.

Two 128 GB DDR5 memory cards that add 256 GB to the 4U S1014 or S1024.

EMFD at a glance

DetailValue
Feature codeEMFD
Name256 GB (2x128 GB) DDIMMs, 3200 MHz, 16 Gbit DDR5 memory
Part typeMemory
Capacity256 GB
Packaging2 x 128 GB DDIMM
TechnologyDDR5
DRAM density16 Gbit
Form factor4U DDIMM
Other operating system versionEMFC is the 2U version for the S1022 and S1022s.
Listed for these Power 10 machine types9105-41B, 9105-42A
Runs with IBM iNot stated by the source ... Memory features are not tied to an operating system in the Redbook tables.

REDP-5675 Tables 2-15 and 2-18 list #EMFD at 3200 MHz; Table 3-11 lists it at 2933 MHz.

Four #EMFD reach the 1 TB maximum of an S1014 with the 8-core eSCM or 24-core DCM.

Before you order EMFD

Adding memory can give a busy Power 10 more room without replacing the server. Match the new modules to the size and type already installed, and check how many memory slots your model has free before you order.

Not sure which Power 10 you have? The Power 10 machine types page shows how to check. Collecting several parts for one quote? Use the Power 10 quote checklist. Or look up another feature code.

Source: REDP-5675 Tables 2-15, 2-18 and 3-11. Always confirm against your server's own configuration before you order.