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Appendix A. System memory speed
®
The Intel Xeon
or Intel Core
an integrated memory controller. The memory controller provides the microprocessor with direct access to
the system memory. Therefore, the system memory speed will be determined by the memory module type,
frequency, size (capacity), the number of memory modules installed, and the microprocessor model.
Notes:
• The actual system memory speed of the memory modules varies depending on the microprocessor
model. For example, your computer comes with 2666 MT/s memory modules, but the microprocessor
only supports up to 2400 MT/s memory modules. Then the system memory speed will be no faster than
2400 MT/s.
• The microprocessor models supported in your computer might vary. For a list of supported
microprocessor models, contact the Lenovo Customer Support Center.
Refer to the following information about the system memory speed:
• Memory module type:
– DDR4 non-ECC UDIMMs
• Memory module operating voltage: 1.2 V
• Memory module speed: 3200 MT/s
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™
microprocessor families compatible with this ThinkStation computer feature
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