Recently we have equipped one of our ESXi hosts with local SSD storage (Product Number: LB806M) to host a database VM. For redundancy we have chosen RAID1. I have done a small benchmark to compare it to already present 4x 1,2TB 10k RPM (PN: ST1200MM0007) RAID10 array.
The RAID Controller serving the drives was DELL Perc H710P Mini (Dual processor, 1GB DDR3 NV Cache). I have used the IOmeter application with Access Specification File from my favorite tech-news aggregate site, TechPowerUp. I have run the test on a 1GB Chunk of data. Without further ado, here are the results (click on an image to enlarge):
Also, I’ve captured a few interesting screenshots from esxtop over the course of benchmarks. Notice that the controller doesn’t even break a sweat under that many IOPS:
Hope you enjoyed the numbers. See you around.