Cooling Requirements; Summary Of Z13S Structure - IBM z13s Technical Manual

2. Click Planning → Tools → Power Estimation Tools.
3. Specify the quantity for the features that are installed in your system.
This tool estimates the power consumption for the specified configuration. The tool does
verify that the specified configuration can be physically built.
Power consumption: The exact power consumption for your system will vary. The object
of the tool is to produce an
your system installation. Actual power consumption after installation can be confirmed on
the HMC System Activity Display.

2.8.6 Cooling requirements

The z13s is an air-cooled system. It requires chilled air, ideally coming from under a raised
floor, to fulfill the air cooling requirements. The chilled air is usually provided through
perforated floor tiles. The amount of chilled air that is required for various temperatures under
the floor of the computer room is indicated in the z13s Installation Manual for Physical
Planning, GC28-6953.

2.9 Summary of z13s structure

Table 2-14 summarizes all aspects of the z13s structure.
Table 2-14 System structure summary
Description
Number of PU SCMs
Number of SC SCMs
Total number of PUs
Maximum number of characterized PUs
Number of CPs
Number of IFLs
Number of ICFs
Number of zIIPs
Standard SAPs
Additional SAPs
Standard spare PUs
Enabled memory sizes
L1 cache per PU
L2 cache per PU
L3 shared cache per PU chip
L4 shared cache
Cycle time (ns)
estimation
of the power requirements to aid you in planning for
Model N10
2
1
13
10
0 - 6
0 - 10
0 - 10
0 - 6
2
0-2
0
64 - 984 GB
96-I / 128-D KB
2-I / 2-D MB
64 MB
480 MB
0.233
Chapter 2. Central processor complex hardware components
Model N20 - 1 Model N20 - 2
4
2
26
20
0 - 6
0 - 20
0 - 20
0 - 12
3
0-3
2
64 - 2008 GB 64 - 4056 GB
96-I / 128-D KB 96-I / 128-D KB
2-I / 2-D MB 2-I / 2-D MB
64 MB
960 MB
0.233
not
8
4
26
20
0-6
0-20
0-20
0-12
3
0-3
2
64 MB
1920 MB
0.233
79