Specifications - Lenovo ThinkServer TD200x Hardware Maintenance Manual

• PCI Express x16 adapter capabilities
The server has one slot for PCI Express x16 adapter, which will operate as an x8 adapter.
• Redundant cooling and power capabilities
The server supports up to two 920-watt hot-swap power supplies. If the server came with only one power
supply, you can install an additional power supply with three redundant hot-swap cooling fans to add
redundant power and cooling capabilities. If the maximum load on the server is less than 920 watts and a
problem occurs with one of the power supplies, the other power supply can meet the power requirements.
The redundant cooling of the fans enables continued operation if one of the fans fails.
• RAID support
The server supports an internal RAID SAS Controller, which is required for you to use the hot-swap hard
disk drives and to create redundant array of independent disks (RAID) configurations.
• Symmetric multiprocessing (SMP)
The server supports up to two Intel Xeon microprocessors. Each microprocessor provides symmetric
multiprocessing capability. When you install the second microprocessor, this will enhance the
performance of the server.
• Systems-management capabilities
The server comes with an integrated management module (IMM). When the IMM is used with the
systems-management software that comes with the server, you can manage the functions of the server
locally and remotely. The IMM also provides system monitoring, event recording, and network alert
capability. The system-management connector on the rear of the server is dedicated to the IMM. The
dedicated system-management connector provides additional security by physically separating the
management network traffic from the production network. You can use the Setup Utility to configure the
server to use a dedicated systems-management network or a shared network.
• TCP/IP offload engine (TOE) support
The Ethernet controller in the server support TOE, which is a technology that offloads the TCP/IP
flow from the microprocessor and I/O subsystem to increase the speed of the TCP/IP flow. When an
operating system that supports TOE is running on the server and TOE is enabled, the server supports TOE
operation. See the operating-system documentation for information about enabling TOE. The Windows
operating system requires that the Windows Scalable Network Pack (SNP) be installed for TOE support.
Note: As of the date of this document, the Linux operating system does not support TOE.

Specifications

The following information is a summary of the features and specifications of the server. Depending on the
server model, some features might not be available, or some specifications might not apply.
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Chapter 3 General information
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