Technical Product Specification

Intel® Workstation System SC5650SCWS TPS Functional Architecture
Revision 1.2
Intel order number: E81822-002
43
PCI Bus Segment Voltage Width Speed Type PCI I/O Card Slots
PE5
ICH10R PCI
Express* Port
3.3 V X1 2.5 Gb/s PCI
Express*
Gen1
x1 PCI Express* Gen1 throughput to
onboard Integrated BMC
PE6
ICH10R PCI
Express* Port
3.3 V X1 2.5 Gb/s PCI
Express*
Gen1
x1 PCI Express* Gen 1 throughput to Slot 3
(x4 Mechanically)
PE1, PE2
5520 IOH PCI
Express* Ports
3.3 V x4 10 Gb/s PCI
Express*
Gen1
x4 PCI Express* Gen1 throughput to
onboard NIC (82575EB)
PE3, PE4, PE5, PE6
5520 IOH PCI
Express* Ports
3.3 V X16 80 Gb/S PCI
Express*
Gen2
x16 PCI Express* Gen2 throughput to Slot 6
(x16 Mechanically)
PE7, PE8, PE9,
PE10
5520 IOH PCI
Express* Ports
3.3 V X16 80 Gb/S PCI
Express*
Gen2
x16 PCI Express* Gen2 throughput to Slot 4
(x16 Mechanically)
3.6 Intel
®
SAS Entry RAID Module AXX4SASMOD (Accessory)
The Intel
®
Workstation System SC5650SCWS provides a Serial Attached SCSI (SAS) module
slot (J2J1) for the installation of an optional Intel
®
SAS Entry RAID Module AXX4SASMOD.
Once the optional Intel
®
SAS Entry RAID Module AXX4SASMOD is detected, the x4 PCI
Express* links from the ICH10R to Slot 2 (x8 mechanically, x4 electrically) switches to the SAS
module slot.
The Intel
®
SAS Entry RAID Module AXX4SASMOD includes a SAS1064e controller that
supports x4 PCI Express* link widths and is a single-function PCI Express* end-point device.
The SAS controller supports the SAS protocol as described in the Serial Attached SCSI
Standard, version 1.0, and also supports SAS 1.1 features. A 32-bit external memory bus off the
SAS1064e controller provides an interface for Flash ROM and NVSRAM (Non-volatile Static
Random Access Memory) devices.
The Intel
®
SAS Entry RAID Module AXX4SASMOD provides four SAS connectors that support
up to four hard drives with a non-expander backplane or up to eight hard drives with an
expander backplane.
The Intel
®
SAS Entry RAID Module AXX4SASMOD also provides a SGPIO (Serial General
Purpose Input / Output) connector and a SCSI Enclosure Services (SES) connector for
backplane drive LED control.
Warning! Either the SGPIO or the SES connector supports backplane drive LED control. Do not
connect both SGPIO and SES connectors at the same time.