Specifications

5102ch02.fm Draft Document for Review May 12, 2014 12:46 pm
24 IBM Power System S822 Technical Overview and Introduction
Figure 2-1 on page 24 shows the logical system diagram for the one socket Power S822.
Figure 2-1 Logical system diagram for a one socket Power S822
Figure 2-2 shows the logical system diagram for the two socket Power S822.
Figure 2-2 Logical system diagram for a two socket Power S822
2.1 The IBM POWER8 processor
This section introduces the latest processor in the IBM Power Systems product family, and
discuss its main characteristics and features.
POWER8
Module
8Gbps
CDIMMs
PCI e Ge n3 x16 (P1-C 6)
PCI e Ge n3 x16 (P1-C 7)
48 PCIe Gen3 Lanes
PEX
PEX
PCIe Ge n3 x8 (P1-C1 1)
PCIe Ge n3 x8 (P1-C1 2)
PCIe Gen3 x8 (P1-C 9)
PC Ie G en 3 x8 (P 1 - C10 )
FS P
2 x 1G bps
(HMC )
Se r i a l
SAS Card ( P1 -C14 )
SAS Card ( P1 -C15 )
External SAS Port s
Storage
Backplane
USB
POWER8
Module
POWER8
Module
6.4Gbp s
6.4Gbp s
8Gbps 8G bps
CDIMMs
CDIMMs
PCIe Ge n3 x16 (P1-C 6)
PCIe Ge n3 x16 (P1-C 7) PC Ie G en3 x1 6 (P1-C3 )
PC Ie Gen 3 x1 6 (P1-C5 )
48 PCIe Gen3 Lanes 48 PCIe Gen3 Lanes
PCIe Gen3 x8 (P1-C 2)
PEX
PEX
PCIe Ge n3 x8 (P1-C1 1)
PCIe Ge n3 x8 (P1-C1 2)
PCIe Gen3 x8 (P1-C 9)
PCIe Gen3 x8 (P1-C10)
FS P
2 x 1G bps
(HMC )
Se r i a l
SAS Card ( P1 -C14 )
SAS Card ( P1 -C15 )
External SAS Port s
Storag e
Backplane
USB