IBM z13s User Manual

Chapter 7. Software support 239
Table 7-4 shows the minimum support levels for z/VSE, z/TPF, and Linux on z Systems.
Table 7-4 z13 functions minimum support requirements summary (part 2 of 2)
Function z/VSE
V6R1
z/VSE
V5R2
z/VSE
V5R1
z/TPF
V1R1
Linux on z
Systems
z13s Y Y
a
Y
a
YY
Maximum PUs per system image 6 6 6 20 20
b
Support of IBM zAware - - - - Y
IBM z Integrated Information Processors
(zIIPs)
-----
Java Exploitation of Transactional
Execution
NNNNY
Large memory support
c
32 GB 32 GB 32 GB 4 TB 4 TB
d
Large page (1 MB) support Y Y Y N Y
Pageable 1 MB page support N N N N Y
2 GB Large Page Support - - - - -
Out-of-order execution Y Y Y Y Y
40 logical partitions Y Y Y Y Y
HiperDispatch N N N N N
Three logical channel subsystems
(LCSSs)
NNNNY
Three subchannel set per LCSS Y Y Y N Y
Simultaneous multithreading (SMT) N N N N Y
Single instruction, multiple data (SIMD) N N N N N
Multi-vSwitch Link Aggregation N N N N N
Cryptography
CP Assist for Cryptographic Function
(CPACF)
YYYYY
CPACF AES-128, AES-192, and
AES-256
YYYY
e
Y
CPACF SHA-1/SHA-2, SHA-224,
SHA-256, SHA-384, and SHA-512
YYYY
f
Y
CPACF protected key N N N N N
Secure IBM Enterprise PKCS #11
(EP11) coprocessor mode
NNNNN
Crypto Express5S Y Y Y Y
gh
Y
Elliptic Curve Cryptography (ECC) N N N N N
k
HiperSockets
i
32 HiperSockets Y Y Y Y Y

IBM z13s Specifications

General

Brand	IBM
Model	z13s
Category	Server
Language	English