I am upgrading a customer's CUCM version, and they have an MCS7835-I2 with a 146GB drive. I used the compatibility matrix and I see that the recommended config is 146GB drive - so far so good.
I noticed the transfer rate on the newer drives is 6Gb/s and the transfer rate on the older drive (the ones in the customer server now) are quite a bit slower at 1.6Gb/s.
Should I be concerned about the transfer rate? Are there any design guidelines around that aspect of the hardware?