Mushkin memory good?

[golf1410]

I have Mac Pro 2013. Looking options to upgrade from 16GB to 64GB. I found this brand. Mushkin. I have never heard of it.
Mushkin

Type: *DDR3

Voltage: *1.5V

Speed Spec: *PC3-14900

Frequency: *1866MHz

Capacity Kit Type: *Dual Channel

Module Size: *16GB

Timings

tCL: *13 tRCD: *13 tRP: *13 tRAS: *32

Buffer: ECC Registered

I have no idea what these specifications are. Is this brand good?

 

[Weaselboy]

Yes... that matches the specs called for on your Pro and Mushkin is a well known memory vendor.

 

[Killerbob]

I don't have Mushkin RAM in my nMP, but have had it in my oMP, as well as several PCs. Always used it for overclocking, especially when turning up the bus-speed... Great RAM.

 

[golf1410]

Timings

tCL: *13 tRCD: *13 tRP: *13 tRAS: *32

Is it true that Apple supports some certain of latency numbers?
I can't find any lower latency than 13. Why? What would happen if the latency is too low?