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Important notices
A withdrawal date indicates when an item is no longer available from IBM. Business Partner inventory might
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IBM reserves the right to change product specifications and to discontinue marketing products without
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MHz and GHz measure only microprocessor internal clock speed, not application performance. Many factors
affect application performance.
When referring to storage capacity, MB means 1 000 000 bytes, GB means 1 000 000 000 and TB means 1 000
000 000 000 bytes. Accessible capacity is less; up to 3 GB is used in the service partition. Actual storage
capacity will vary based upon many factors and might be less than stated. Some numbers given for storage
capacities give capacity in native mode followed by capacity using data compression technology.
Adapters rated at a lower frequency than the slots in which they are installed might reduce the bus to the
frequency of the slowest adapter.
Tape drives that use data compression technology have storage capacity that will vary depending upon
whether the drive is operating in native mode (without compression) or compressed mode. Actual storage
capacity will vary based upon many factors and might be less than the maximum possible.
Maximum internal hard disk and memory capacities might require the replacement of any standard hard
disk drives and memory and the population of all hard disk drive bays and memory slots with the largest
currently supported available drives and memory modules. When referring to variable speed CDs and
DVDs, actual playback speed will vary and is often less than the maximum possible.
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