IBM Power 7 Memory

8202 EM4B: 16 GB (2 x 8 GB) Memory DIMMs, 1066 MHz

EM4B is IBM's 16 GB (2 x 8 GB) Memory DIMMs, 1066 MHz. Listed for 8202-E4D, 8205-E6D.

A 16 GB memory kit made of two 8 GB sticks for the Power 720 or 740 D model.

EM4B at a glance

DetailValue
Feature codeEM4B
Name16 GB (2 x 8 GB) Memory DIMMs, 1066 MHz
Part typeMemory
Capacity16 GB
Dimms2 x 8 GB DDR3
Speed1066 MHz
CCIN31FA
Listed for these Power 7 machine types8202-E4D, 8205-E6D
Runs with IBM iNot stated by the source

Memory installs in pairs on memory riser cards. Can be mixed with EM08, EM4C and EM4D in the same system. The C model used EM16 for 16 GB.

Before you order EM4B

Adding memory can give a busy Power 7 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 7 you have? The Identify Your Power 7 page shows how to check. Collecting several parts for one quote? Use the Power 7 maintenance and sourcing vendor directory. Or look up another feature code.

Source: IBM Power 720 and 740 Technical Overview and Introduction (REDP-4984; models 8202-E4D, 8205-E6D). Always confirm against your server's own configuration before you order.