Functional Architecture IntelP®P Server Board S3420GP TPS
612
FLASHFLASH
LPC
SERIAL 1
SATA-II
PCI32
6 onboard
9.6"
S3420GPLC Block Diagram ATX - 12" x
Not
1. Video integrated into BMC.
es:
PORT 80
RMII
VIDEO
SATA
FLASHFLASH
BMC Boot SPI
Flash
Intel® 3420 Chipset
Intel®
3420 ChipsetZoarIBMC82574
Ch A Ch B
DDR3 (Ch B)
PCIe Gen2 x8
XDP0
x4 DMI Gen1
Slot 5Slot 1
x4
x1
SPI
USB
Slot 6
Slot 3 ( PCIe Gen1 x1 )
PCIe
Gen1
4 unbuffered
or
6 registered
DIMMs
ejd
GbE
GbE
Intel Xeon
® ®
3400 Processor
USB
1.1
USB
2.0
DDR3 (Ch A)
PCIe
PCIe
Gen1
Gen1
x1
82578DM
GbE
PHY
FLASHDDR2
RMII
(x16 ectoconn r)
PCIe Gen2 x8connec r)
PCI
SERIAL 2
SPI
(FP
headers)
2
(User Bay
headers)
1
2
USB
2
USB
2
Z-U130
1
USB
Floppy
Header
(x8 to
ntel Server Board S3420GP Functional Block Diagram From S3420GPLC
3.1
The t
® Xeon
The Intel® Xrocessors processors are made up of multi-core processors
based

3.1.1

The Intel®
Nehale
FC-
Up to 95 W Thermal Design Power (TDP); processors with higher TDP are not
supported.
(x8 connector)
Figure 11. I ®
<TBD>
Figure 12. Intel Server Board S3420GP Functional Block Diagram From S3420GPV
®
Processor Sub-System
In el® Server Board S3420GP supports the following processor:
Intel ® 3400 Processor series
eon® 3400 Series p
on the 45 nm process technology.

Intel® Xeon® 3400 Processor

®
Xeon 3400 Series processors highly integrated solution variant is composed of four
m-based processor cores.
LGA 1156 socket package with 2.5 GT/s.
Revision 1.0
Intel order number E65697-003
14