IBM Power 720 Express, Обзор

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IBM Power 720 and 740 Technical Overview and Introduction
Figure 2-1 shows the logical system diagram for the Power 720.
Figure 2-1 IBM Power 720 logical system diagram
Chip 1
4-6-8 cores
P7-IOC
Buffer Buffer
DIMM
#1
DIMM
#3
DIMM
#6
DIMM
#8
Memory Card #1 Memory Card #2
PCIe Gen2 x8 (Short, LP) – SLOT #1
PCIe Gen2 x8 (Short, LP) – SLOT #2
PCIe Gen2 x8 (Short, LP) – SLOT #3
PCIe Gen2 x8 (Short, LP) – SLOT #4
GX++ SLOT #1
PCIe Gen2 x8 (FH/HL) SLOT #2
PCIe Gen2 x8 (FH/HL) SLOT #3
PCIe Gen2 x8 (FH/HL) SLOT #4
PCIe Gen2 x8 (FH/HL) SLOT #5
PCIe Gen2 x8 (FH/HL) SLOT #1
P7-IOC
(Optional
Expansion)
Optional PCIe Gen2 Riser
PCIe Gen2 x4 (FH/HL) SLOT #6
DI
MM
#
5
DI
MM
#
7
DI
MM
#
2
DI
MM
#
4
Buffer Buffer
DIMM
#1
DIMM
#3
DIMM
#6
DIMM
#8
DI
MM
#
5
DI
MM
#
7
DI
MM
#
2
DI
MM
#
4
TPMD
Memory Controller
SAS
Controller
RAIDs 0,1,10
Op
tion
al
R
A
ID
5
&
6
E
xpa
n
sion
Card
D
ASD
&
Med
ia
B
a
ck
pla
n
e
HDD1
HDD2
HDD3
HDD4
HDD5
HDD6
DVD
USB #1
USB #2
USB #3
USB #4
USB
Controller
2 S
ys
tem
P
ort
s
2 HM
C P
or
ts
2 S
P
CN P
ort
s
VP
D
C
hi
p
S
erv
ic
e Pro
ces
so
r
PCIe
Switch
19.7 GB/s
19.7 GB/s
68.2 GB/s