Frequently Asked Questions - Supermicro X13DEG-OA User Manual

Super X13DEG-OA User's Manual

3.3 Frequently Asked Questions

Question: What type of memory does my motherboard support?
Answer: This motherboard supports up to 8TB 3DS RDIMM/RDIMM DDR5 (288-pin) DDR5
memory with speeds up to 5600MT/s (1DPC) or 4400MT/s (2DPC) in 32 DIMM configuration
(Note 1 below). To enhance memory performance, do not mix memory modules of different
speeds and sizes. Please follow all memory installation instructions given on Section 2-4 in
Chapter 2.
Note 1: The 4th Gen Intel Xeon Scalable processor supports DDR5 memory up to
4800 MT/s (supports up to 4400 MT/s in 32 DIMM configuration). The 5th Gen Intel
Xeon Scalable processor supports DDR5 memory up to 5600 MT/s (supports up to
4400 MT/s in 32 DIMM configuration).
Note 2: Memory speed and capacity support depend on the processors used in the
system.
Question: How do I update my BIOS?
Answer: It is recommended that you do not upgrade your BIOS if you are not experiencing
any problems with your system. Updated BIOS files are located on our website at
supermicro.com/support/resources/bios_ipmi.php. Please check our BIOS warning message
and the information on how to update your BIOS on our website. Select your motherboard
model and download the BIOS file to your computer. Also, check the current BIOS revision
to make sure that it is newer than your BIOS before downloading.
Note 1: The SPI BIOS chip used on this motherboard cannot be removed. Send your
motherboard back to our RMA Department at Supermicro for repair.
Note 2: For BIOS Update and Recovery instructions, please refer to the Firmware
Update and Recovery Instructions for Supermicro's X13 Motherboards User's Guide
posted at https://www.supermicro.com/support/manuals/.
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