10 – English Mainboard D2778
10 Fujitsu Technology Solutions
Block Diagram
SMBus
USB
PCI-Bus
Nehalem-WS 1S
Nehalem-EP 2S
IOH
Intel X58
Express
36xPCIE
Gen2
Southbridge
Intel
82801JIR
6xPCIE Gen1
System
Thermal
Management
FSC Syleus
HDA Link
LPC-Bus
TPM
Infineon
ESI
PCIE x16 Slot
PCIE x16
Memory Bus
3 channels
HDA Audio
Realtek
ALC6 63
S
eaker
Mic in
Line in / out
2 PCI Slot
32Bit / 33MHz
Super I/O
SMSC
SCH5027
2x Serial
2xPS2
Front Panel
6xSATA
6xUSB 2.0 rear
4xUSB 2.0 int. (2x2)
1xUSB2.0 int.
standard conn.
SPI
Flash
PCIE x4
FireWire
LSI FW322
1x1394 rear
PCIE x16 Slot
PCIE x16
PCIE x8 Slot
PCIE x4
SPDIF electr.
1x1394 int.
Intel Quick Path
Interconnect
PCIE x8 Slot
3x2 DDR3
800/1066/1333
UDIMM onl
PCIE x1
GBit LAN0
Realtek
8111CP/DP
RJ45
1 x Parallel
The above picture is purely representative. Due to engineering updates and new board revisions,
certain components may change and or be repositioned. The picture above may or may not look
exactly like the board you received.
The following page includes details on the vital components of this motherboard.