<s>
Ultrastar	B-Device
is	O
a	O
Western	O
Digital	O
brand	O
of	O
high	O
performance	O
3.5-inch	O
hard	B-Device
disk	I-Device
drives	I-Device
(	O
HDDs	O
)	O
and	O
solid-state	B-Device
drives	I-Device
(	O
SSDs	B-Device
)	O
.	O
</s>
<s>
The	O
brand	O
was	O
originally	O
introduced	O
by	O
IBM	O
in	O
1994	O
for	O
HDDs	O
and	O
was	O
adopted	O
and	O
renamed	O
to	O
"	O
HGST	O
Ultrastar	B-Device
"	O
by	O
HGST	O
after	O
it	O
acquired	O
IBM	O
's	O
HDD	O
business	O
in	O
2003	O
.	O
</s>
<s>
Some	O
Ultrastar	B-Device
HDDs	O
were	O
sold	O
under	O
both	O
HGST	O
and	O
WD	O
branding	O
(	O
e.g.	O
</s>
<s>
the	O
HGST	O
Ultrastar	B-Device
He10	O
and	O
WD	O
Ultrastar	B-Device
HC510	O
are	O
the	O
same	O
models	O
of	O
HDD	O
)	O
.	O
</s>
<s>
Current	O
SSD	B-Device
models	O
are	O
offered	O
with	O
capacities	O
up	O
to	O
15	O
TB	O
and	O
with	O
SATA	O
and	O
NVMe	O
interface	O
.	O
</s>
