Saving My Passport_hdparm

/dev/sdb:
SG_IO: bad/missing sense data, sb[]:  70 00 04 00 00 00 00 0a 00 00 00 00 44 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

ATA device, with non-removable media
	Model Number:       ��
	Serial Number:      ���������@����
	Firmware Revision:  �����
Standards:
	Likely used: 1
Configuration:
	Logical		max	current
	cylinders	0	0
	heads		0	0
	sectors/track	510	0
	--
	Logical/Physical Sector size:           512 bytes
	device size with M = 1024*1024:           0 MBytes
	device size with M = 1000*1000:           0 MBytes
	cache/buffer size  = unknown
Capabilities:
	IORDY not likely
	Buffer type: d080: dual port, multi-sector with read caching ability
	Buffer size: 382.0kB	bytes avail on r/w long: 59904
	Cannot perform double-word IO
	R/W multiple sector transfer: not supported
	DMA: not supported
	PIO: pio0