Question How do I find out whether it is 1Rx8/2Rx8/1Rx16?

[Matthew Wai]

http://download.gigabyte.eu/FileList/Manual/mb_manual_ga-h110m-ds2(ddr3)_e.pdf
In the above manual, under "1-2 Product Specifications", it says "Support for non-ECC UDIMM 1Rx8/2Rx8/1Rx16 memory modules".
http://www.adata.com/us/feature/426
On the above product page, the "Description" and "Specifications" say nothing about "1Rx8/2Rx8/1Rx16". How do I find out whether it is 1Rx8/2Rx8/1Rx16?

 

[Calvin7]

HX424C12SB2/8

Try reading the memory specifications.

HyperX HX424C12SB2/8 is a 1G x 64-bit (8GB) DDR4-2400 CL12
SDRAM (Synchronous DRAM) 2Rx8, ...

 

[Matthew Wai]

HX424C12SB2/8

Try reading the memory specifications.

The specifications of ADATA Premier DDR4 2400 unbuffered U-DIMM memory says nothing about "1Rx8/2Rx8/1Rx16".

 

[Calvin7]

You can contact ADATA online customer service if it is that important. The link is on the page you referenced.

 

[Matthew Wai]

You can contact ADATA online customer service if it is that important.

I don't know whether it is important, but the user manual mentions it. Should I simply ignore it? May I assume that all DDR4 non-ECC UDIMM memory modules are "1Rx8/2Rx8/1Rx16"?

 

[AllanGH]

If you're buying 16GB DIMMs, then you will want--according to the manual--single rank DIMMs.

If you're buying 8GB DIMMs, you don't care if it's single or dual rank, because the manual specifies that either will do.

 

[Matthew Wai]

If you're buying 16GB DIMMs, then you will want--according to the manual--single rank DIMMs.

If you're buying 8GB DIMMs, you don't care if it's single or dual rank, because the manual specifies that either will do.

Could you specify on which pages of the following manual I can find the information you wrote?
http://download.gigabyte.eu/FileList/Manual/mb_manual_ga-h110m-ds2(ddr3)_e.pdf

 

[AllanGH]

"1-2 Product Specifications", it says "Support for non-ECC UDIMM 1Rx8/2Rx8/1Rx16 memory modules"

Support for non-ECC UDIMM Single-Rank x 8/Dual-Rank x 8/Single-Rank x 16 memory modules

 

[Matthew Wai]

"1-2 Product Specifications", it says "Support for non-ECC UDIMM 1Rx8/2Rx8/1Rx16 memory modules".

If you're buying 8GB DIMMs, you don't care if it's single or dual rank, because the manual specifies that either will do.

Do you mean a non-ECC UDIMM is at most 8 GB?
Do you mean a non-ECC UDIMM must be 1Rx8/2Rx8/1Rx16?
I will only buy non-ECC ones.