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Chapter 27. BladeCenter
®
HS20 - 7981 335
HS20 - 7981 I/O options
Notes:
1. Quantity one expansion card is supported inside the blade itself. Installation of a StFF (standard form
factor) card will physically prevent installation of a second HDD.
2. Requires appropriate I/O modules to be installed in the BladeCenter chassis. Refer to ‘Blade Server
Storage and I/O Expansion’ for appropriate I/O module options and configuration information.
3. Requires an OPM I/O module to be installed in BladeCenter I/O module bay 3.
Figure 85. HS20 - 7981 system board
SBB
Number
Option
Number
Feature
Code Description
1,2
Blade Server Expansion Cards
26K4837 73P6000 1546 Myricom® Myrinet® Expansion Card for BladeCenter
3
26K4843 39R8624 1548 IBM BladeCenter® SFF Gigabit Ethernet Expansion Card
26K4844 26K4841 1549 IBM BladeCenter® SFF Fibre Channel Expansion Card
26R0891 26R0890 1577 Qlogic® 4GB Fibre Channel SFF HBA
39Y9185 39Y9186 2925 Emulex® 4Gb SFF Fibre Channel Expansion Card for IBM
BladeCenter®
39Y9116 32R1923 1458 QLogic® iSCSI Expansion Card for BladeCenter
Slot/Device Type Bus Voltage (V)
Frequency
MHz
Data Path
Active PCI?
(Hot Swap)
Slot Length
Blade Server Slot 1 PCI-X 1 3 133 32 No BladeCenter
Unique
Form Factor