The girl engineer. support records in the common database the call of the customer and its "qualified" response:
Question: The recommended platforms write what to produce a hard drive should be "Scale", is it possible to replace it with "Stereo lot"?
Answer: The manufacturer's attachment to the hard drive is not, so in principle, the replacement of the hard drive does not affect the system's work.

It sounds like this in Russian:
Q: The recommended platforms write that the hard drive should be exactly SCSI, is it possible to replace it with "SerialATA"?
The answer: No.