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December 17th, 2018 07:00

R430 RAM upgrades - What type do I need?

So I'm looking to put two 16gb DDR4 sticks in an R430, but I'm a little confused. I know it needs registered, but when I look around I see stuff like 2400T, when I'm used to DDR3 listing like 10600R. Is 2400T registered and compatible in an R430 or do I need to look for 2400R or something else?

6 Operator

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2.9K Posts

December 17th, 2018 08:00

Hello,

If you have iDRAC access, I would navigate to Overview > Server > Hardware > Memory. This should give you the remaining memory details, so you can spec match. Alternatively, if these are the DIMMs that shipped from Dell, there should be a part number printed on them that you can use to identify a match. The support site, https://www.dell.com/support will also tell you what memory the system shipped with, if you provide your service tag to it.

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December 17th, 2018 11:00

I'm looking at putting in all new RAM.

6 Operator

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2.9K Posts

December 17th, 2018 12:00

https://www.dell.com/en-us/shop/pfydresults/239873?categoryId=4325

Here are some samples of the memory that Dell sells demonstrating compatibility. 

As for your question about the memory suffix - 2400R vs 2400T, that refers to the JEDEC standard. Wikipedia has a pretty detailed page on the subject. It's not something that I have previously kept track of for memory upgrades. I would recommend something that matches what we sell for the simplest use. 16GB DDr4 2400MHz (PC4-19200) dual rank 1.2v is what I am looking at.

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