The 95 can only supply so much current through the USB I think that the 103 and 105 can supply more. If it works great! The 95 seems to have a limit on the size of the drive as well, not sure what that limit is but I have only been able to get it to work with flash drives! I forgot about the 95's e-SATA port, so I might have to give it a try.
Here is a quote from the BDP-95 user manual.
"The USB ports are rated to provide a maximum of 5V, 1000mA power to the USB drive. It is sufficient for
USB thumb drives and flash memory card readers, but may not be sufficient for USB hard disks. It is
recommended to check with your drive manufacturer for power requirement, or use an external power supply."