Supported RAM size on HP ProDesk 490 G1 Microtower PC for Windows 10 x64

[mekanik]

What is maximum supported RAM size for motherboard Hewlett-Packard 18EB.

18EB (0x000000F0 - 0x000024F0)

Windows 10 x64,

Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz , Socket 1150 LGA (0x1), Haswell

[TheOldMan]

HERE IS THE MANUAL for that model line.  The support documents indicate:

Up to 32 GB DDR3 Synchronous Dynamic Random Access Memory (SDRAM

[mekanik]

Can I put 4x8Gb DDR3 1333 Ram or it's not recomended or stricted to DDR3-1600 MHz as described in documentation, pls.also note that i run Windows 10. Is there any changes to the specs since it published?

Thanks

[TheOldMan]

On page 48 of that manual I link, it states the memory types and how to populate them in the four memory slots.

[mekanik]

Thanks again,  i want clarify: can i use DDR3 1333 or i restricted use PC3-12800 DDR3-1600 MHz-compliant and support CAS latency 11 DDR3 1600 MHz (11-11-11 timing)

[TheOldMan]

I cannot answer that but only go by the comment in the manual.  I suppose if the DDR3 1333 is accepted, then it will run OK, but at a slightly slower speed.