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Posts Tagged ‘N40L’

Corsair XMS3 RAM compatible with HP Microserver N40L

August 31st, 2012 No comments

Just a quick post today on RAM compatibility with the good old trusty home lab server, the HP Proliant N40L Microserver. I am currently using Microservers for my home vSphere 5 lab, running ESXi 5.0 update 1.

 

I had 8GB of Corsair XMS3 PC3-12800 C9 (1600MHz) RAM lying around at home and wanted to put it back to good use. It does not have ECC, but I tried it out in my Microserver and it works! Despite being a higher voltage rated RAM kit (1.65v odd), it works with the Microserver’s 1.5 rated DIMM slots just fine. No need to buy an extra 8GB RAM kit with my second Microserver now.

 

 

vSphere Home Lab / whitebox builds – 16GB RAM in a HP N40L Microserver

July 5th, 2012 7 comments

 

I recently purchased a HP N40L Microserver for my home vSphere lab, with the intention of buying a second unit to create a small vSphere cluster for lab work. This would take me away from having nested virtual ESXi hosts. You can actually currently get great deals on this hardware – with HP offering £100 cashback on the purchase cost. I ended up paying around £260.00 for my HP Microserver, getting 100 off, which means it only cost about £160.

 

Great deal - £100 cashback on the HP N40L Microserver

 

For this price, this microserver makes great hardware for a home lab cluster build, however the one thing that has always been a downer on this is the fact that all specsheets and official documentation from HP list the maximum amount of RAM supported as 8GB for the Microserver. This doesn’t leave much room for VMs to run per host.

 

Today I received an interesting e-mail in my inbox from Serversplus.com. They claim to have tested running 16GB of Crucial ECC DDR3 Unbuffered (2 x 8GB modules) in the HP N40L Microserver! This, if it is true (which I am sure it is, as they are now selling bundles with 16GB RAM), is great news for us looking to build home labs on the cheap. Sure, 8GB modules are much more expensive than 4GB at the moment, but we now know that there is no 8GB limit on the N40L Microserver – rather 16GB. As soon as I can afford the two 8GB modules for a total of 16GB, I’ll be looking at upgrading my current Microserver to 16GB. If this works, I’ll definitely be purchasing a second unit.

 

Here is a screencap of the e-mail I got from serversplus.com –

If you are UK based, you can grab the full bundle from Serversplus.com.