Important Notes; Recycling Information - Lenovo System x3100 M4 Installation And Service Manual

Important notes

Processor speed indicates the internal clock speed of the microprocessor; other factors also affect
application performance.
CD or DVD drive speed is the variable read rate. Actual speeds vary and are often less than the possible
maximum.
When referring to processor storage, real and virtual storage, or channel volume, KB stands for 1024 bytes,
MB stands for 1,048,576 bytes, and GB stands for 1,073,741,824 bytes.
When referring to hard disk drive capacity or communications volume, MB stands for 1,000,000 bytes, and
GB stands for 1,000,000,000 bytes. Total user-accessible capacity can vary depending on operating
environments.
Maximum internal hard disk drive capacities assume the replacement of any standard hard disk drives and
population of all hard disk drive bays with the largest currently supported drives that are available from IBM.
Maximum memory might require replacement of the standard memory with an optional memory module.
Each solid-state memory cell has an intrinsic, finite number of write cycles that the cell can incur. Therefore, a
solid-state device has a maximum number of write cycles that it can be subjected to, expressed as total
bytes written (TBW). A device that has exceeded this limit might fail to respond to system-generated
commands or might be incapable of being written to. IBM is not responsible for replacement of a device that
has exceeded its maximum guaranteed number of program/erase cycles, as documented in the Official
Published Specifications for the device.
IBM makes no representation or warranties regarding non-IBM products and services that are ServerProven,
including but not limited to the implied warranties of merchantability and fitness for a particular purpose.
These products are offered and warranted solely by third parties.
IBM makes no representations or warranties with respect to non-IBM products. Support (if any) for the non-
IBM products is provided by the third party, not IBM.
Some software might differ from its retail version (if available) and might not include user manuals or all
program functionality.

Recycling information

Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment
when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in
recycling their IT products. For information on recycling Lenovo products, go to:
http://www.lenovo.com/
.
recycling
System x3100 M4 Installation and Service Guide
582