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The I/O options and chassis support for IBM i for the PS700 are the same as those for the
PS701.
1.1.3. IBM BladeCenter PS702 Express
The IBM BladeCenter PS702 Express is a double-wide blade server based on the POWER7™
processor. The PS702 consists of the PS701 main blade unit and a Symmetric Multiprocessing
(SMP) expansion unit, which occupies an adjacent blade bay in an IBM BladeCenter. The PS702
has the following combined hardware characteristics:
•
2 sockets and 16 POWER7™ cores operating at 3 GHz
•
4 MB of L3 cache per core (total of 32 MB per socket) and 256KB of L2 cache per
core
•
Up to 32 DDR3 memory DIMMs for a maximum of 256 GB
•
4 embedded 1Gb Ethernet ports
•
Onboard SAS and USB controllers, EnergyScale™ power management and FSP-1
service processor on the main blade unit
•
Up to 2 SAS onboard drives
•
Up to 2 CFFh and 2 CIOv I/O expansion adapters
For IBM i, the PS702 is supported in BladeCenter H and BladeCenter S.
Note that the I/O adapter options for IBM i on PS700, PS701 and PS702 are the same as
those on JS23 and JS43.
1.1.4. IBM BladeCenter JS23 Express
The IBM BladeCenter JS23 Express is a single-wide blade server based on the POWER6™
processor. The JS23 contains 2 sockets and 4 POWER6™ cores, which use IBM’s enhanced
65-nm lithography and operate at 4.2 GHz. The JS23 also includes 32 MB of shared L3 cache
per socket and 4 MB of dedicated L2 cache per core. Up to 8 DDR2 memory DIMMs are
supported for a maximum of 64 GB. The blade server includes 2 embedded 1Gb Ethernet ports,
onboard SAS and USB controllers, EnergyScale™ power management and an FSP-1 service
processor. A maximum of one onboard Serial-attached SCSI (SAS) or Solid State Disk (SSD)
drive is supported. The JS23 supports 2 types of I/O expansion adapters: Combination Form
Factor – Horizontal (CFFh) and the new Combination I/O Form Factor – Vertical (CIOv). For IBM
i, the JS23 is supported in IBM BladeCenter H and BladeCenter S. The following picture shows
the JS23, identifying the major components: