Jump to content
We're Hiring! Full Stack Developer ×

SuperMicro X9SCM-O Memory Issue


Jiafu

Recommended Posts

Hi, I just DIY a server with Intel Xeon E3-1240 and Supermicro X9SCM-O. At the beginning I used 4 X 4G (Kingston KVR1333D3E9S/4G) memory, it worked fine. Then I want to upgrade, bought 4 X 8G (Kingston KVR1333D4R9S/8GHB) and 4 X 8G (Kingston KVR1333D3Q8R9S/8G), both don't work. The monitor displays nothing, and the 5 short 1 long beep means not detect memory, however I just bought those from newegg. So it means the memories are broken or there are compatible issues?

 

The BIOS version is 1.0, but I didn't find the changes of 1.1a in the website? Do they mention memory issues? The Kingston KVR1333D3Q8R9S/8G is Registered w/ Parity, but KVR1333D3Q8R9S/8G is just ECC Registered, but what's the differences between 8G and 8GHB?

 

Are there someone successfully installing 32G memory on this motherboard? Thanks for all your help.

Link to comment

Like siamsquare said - Registered unbuffered ECC.

 

Both Johnm and I are successfully running the Kingston 4GB 240-Pin DDR3 SDRAM ECC Unbuffered 1333 (PC3 10600) Model KVR1333D3E9S

 

They are available in kits of 2 and 3 as wee, which adds K2/8G or K3/12G to the end of the model number. Still same sticks. I believe there are some equivalent Corsair modules available (not here in Denmark so I haven't looked further on those). Otherwise look at the compatibility list on the SuperMicro site.

Link to comment

This one should work too.

 

http://www.memory4less.com/m4l_itemdetail.aspx?itemid=1462334305&partno=HMT41GU7MFR8C-H9&rid=fd_10

 

Just a word of warning - running than big amount of unbuffered memory can be a iffy thing as the signal integrity may not be there.

 

Differences between 8G and 8GHB - Kingston rebagges Hynix memory modules and in the second case it probably means that this is Hynix module and the B is the revision (on the said module or perhaps the die)

 

 

Link to comment

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...