Installing a hard disk drive, Installing, Hard – Lenovo 6446 User Manual
Page 30: Disk, Drive
Installing
a
hard
disk
drive
Locate
the
documentation
that
comes
with
the
hard
disk
drive
and
follow
those
instructions
in
addition
to
the
instructions
in
this
chapter.
Important:
Do
not
install
a
SCSI
hard
disk
drive
in
this
server;
install
only
SAS
hard
disk
drives.
The
following
notes
describe
the
type
of
hard
disk
drive
that
the
server
supports
and
other
information
that
you
must
consider
when
installing
a
hard
disk
drive:
v
The
server
3.5-inch
models
support
six
slim
3.5-inch
hard
disk
drives
installed
on
Ultra-Slim
hard
disk
drive
trays
for
3.5-inch
drives.
v
The
server
2.5-inch
models
support
eight
2.5-inch
hot-swap
hard
disk
drives
installed
on
Ultra-Slim
hard
disk
drive
trays
for
2.5-inch
drives.
v
All
hot-swap
drives
in
the
server
should
have
the
same
throughput
speed
rating.
Mixing
hard
disk
drives
with
different
speed
ratings
will
cause
all
drives
to
operate
at
the
lower
throughput
speed.
v
The
ID
that
is
assigned
to
each
bay
is
printed
on
the
front
of
the
server.
The
following
illustrations
show
how
to
install
a
hot-swap
hard
disk
drive.
3.5-inch
drives
1
Filler
panel
3
Hard
disk
drive
2
Tray
handle
16
ThinkServer
RD120
Types
6444,
6445,
6446,
and
6447:
Installation
Guide