Loud electronic whining noises

My new 8TB G-RAID makes an insane amount of electronic noise from both the unit and the power supply. It is a high frequency whining noise that alters in pitch. It is worse when the unit is on (disks spinning) but it also does it to a lesser extent when the disks have spun down. Can you put your ear up to your G-RAID and tell me if yours does the same? Thanks.