IBM Power 10 Memory

9105 EM6Y: 256 GB (2x128GB) DDIMMs, 2666 MHz, 16 Gbit DDR4 memory

EM6Y is IBM's 256 GB (2x128GB) DDIMMs, 2666 MHz, 16 Gbit DDR4 memory. Listed for 9105-41B, 9105-22B, 9105-22A.

Two 128 GB memory cards that add 256 GB to a DDR4 S1014, S1022s or S1022; the S1024 uses a different 256 GB part.

EM6Y at a glance

DetailValue
Feature codeEM6Y
Name256 GB (2x128GB) DDIMMs, 2666 MHz, 16 Gbit DDR4 memory
Part typeMemory
Capacity256 GB
Packaging2 x 128 GB DDIMM
TechnologyDDR4
DRAM density16 Gbit
Speed2666 MHz
Form factor2U DDIMM
Listed for these Power 10 machine types9105-41B, 9105-22B, 9105-22A
Runs with IBM iNot stated by the source ... Memory features are not tied to an operating system in the Redbook tables.

Four #EM6Y reach the 1 TB maximum of an S1014 with the 8-core eSCM or 24-core DCM. The S1024 equivalent is #EM6U (256 GB, 2933 MHz, 4U DDIMM).

Before you order EM6Y

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, 2-17 and 3-11. Always confirm against your server's own configuration before you order.