Specifications

Intel
®
I/O Expansion Modules Introduction
1. Introduction
The Intel
®
Server Boards support a variety of Intel
®
I/O Expansion Module options using x4 PCI
Express* Gen2 Mezzanine connectors on the server board. Each mezzanine connector is a 50-
pin, surface mount, 0.8 mm pitch header.
The Intel
®
I/O Expansion Modules are designed to fit Intel
®
Server Boards. The table below
shows the support matrix for the Intel
®
I/O Expansion Modules.
Table 1. I/O Module Support Matrix
Intel
®
I/O Expansion Module
Product
Code
S5000PAL
S5400SF
S5520UR
S5500WB
S5520HC
S5520SC
S5500BC
SR1680MV
S3420GPRX
Single Connector
Dual-port Intel 82571EB GbE
AXXGBIOMOD
3 3 3 3 2 2 2 2 3
External 4-port SAS (LSI1064e)
AXXSASIOMOD
3 3 3 3 2 2 2 2 3
Single-port InfiniBand* (SDR)
AXXIBIOMOD
3 3 3 2 2 2 2 2 2
Double Connector
Dual-port Intel 82598EB
10GbE*
AXX10GBIOMOD
2 2 3 3 2 2 2 3 2
4-port Intel 82576EB GbE*
AXX4GBIOMOD2
2 2 3 3 2 2 2 2 3
Single-port InfiniBand* (QDR)
AXXIBQDRIOMOD
2 2 3 2 2 2 2 2 2
Single-port InfiniBand* (QDR)
AXXIBQDRSR169X
2 2 2 3 2 2 2 2 2
Single-port InfiniBand* (QDR)
AXXIBQDRIOMV
2 2 2 2 2 2 2 3 2
SAS Controllers
4-port Internal SAS
(LSI1064e)*
AXX4SASMOD
2 2 3 3 3 3 2 2 3
4-port Internal SAS HW RAID
(LSI1078)*
AXXROMBSASMR
2 2 3 3 3 3 2 2 3
8-port 6Gb Integrated RAID
(LSI2108)
AXXRMS2MH080
2 2 3 3 2 2 2 2 2
4-port/8-port 6Gb RAID
(LSI2008)
AXXRMS2LL040 /
AXXRMS2LL080
2 2 3 3 3 3 2 2 3
4-port/8-port 6Gb RAID
(LSI2008)
AXXRMS2AF040 /
AXXRMS2AF080
2 2 3 3 3 3 2 2 3
Revision 1.2
Intel order number: D44901-008
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