IBM z13s User Manual

Chapter 2. Central processor complex hardware components 57
Table 2-6 shows the standard memory plug summary by node for new build systems.
Table 2-6 Model N10 physically installed memory
Model N20 single drawer memory configurations
The memory in Model N20 with a single drawer can be configured in the following manner:
򐂰 Ten or twenty DIMM slots per N20 drawer supported by two or four memory controllers
with five slots each.
򐂰 The remaining unpopulated DIMM banks, MD06-MD10 and MD21-MD25, must be
plugged with memory DIMM airflows.
򐂰 Drawer memory configurations based on DIMM sizes of 16, 32, 64, 128 supporting up to
2008 GB customer available memory in the drawer.
򐂰 HSA size (40 GB) is fixed and is not taken from customer purchased memory.
Customer
Memory
Total
Physical
Increment Node 0
DIMM location / size GB
(GB) GB GB
MD16-MD20 MD21-MD25 Dial Max
64 160 8
16 16 88
72
16 16
80
16 16
88
16 16
120 320 32
32 32 216
152
32 32
184
32 32
216
32 32
248 640
64 64 472
280
64 64
312
64 64
344
64 64
408 64
64 64
472
64 64
536 1280
128 128 984
600
128 128
728 128
128 128
856
128 128
984
128 128

IBM z13s Specifications

General

Brand	IBM
Model	z13s
Category	Server
Language	English