17
The
built
‐
in
BNX
‐
C612
server
board
supports
eight
DDR4
ECC
memory
module,
enabling
dual/quad
‐
channel
architecture.
This
however
requires
a
specific
placement
of
some
appropriate
number
of
memory
modules
(ideally,
at
least
two
are
needed
for
dual
‐
channel,
and
four
for
quad
‐
channel).
The
memory
modules
are
installed
into
matching
banks
,
as
a
way
to
be
placed
in
separate
channels,
allowing
the
memory
controller
access
to
each
memory
module
at
the
same
time,
as
a
consequence
of
bandwidth
increase
accordingly
and
proportionally.
Once
placed
in
the
correct
banks,
dual
‐
channel/quad
‐
channel
feature
would
be
automatically
enabled,
with
no
need
of
extra
software
deployment
or
firmware
optimization.
It
is
not
required
that
identical
modules
be
used
in
these
separate
banks,
but
this
is
usually
recommended
for
best
dual/
‐
channel
or
quad
‐
channel
operation.
As
illustrated
above,
all
eight
memory
slots
can
be
found
on
the
server
board
with
number
1
‐
8
that
would
specify
the
identity
of
each
of
them.
The
four
channels
are
defined
as:
Channel
0
1
2
3
Slot
1
2
3
4
5
6
7
8
Where
slot
1,
3,
6,
and
8
(marked
in
red
color)
are
master
slots
of
each
channel,
whilst
2,
4,
5,
and
7
are
slave
slots
of
the
corresponding
channel.
A
master
slot
needs
to
be
used
before
another
memory
module
can
be
added
onto
the
corresponding
slave
slot.
Had
this
not
been
properly
followed,
system
will
fail
to
boot
or
memory
will
not
be
detected.
Please
follow
the
table
below
to
populate
memory
modules.
Number
Of
Memory
Module
Options
Of
Memory
Population
Channel
Mode
1
1,
3,
6,
8
Single
2
1
‐
3,
1
‐
6,
1
‐
8,
3
‐
6,
3
‐
8,
6
‐
8
Dual
3
1
‐
3
‐
6,
1
‐
3
‐
8,
1
‐
6
‐
8,
3
‐
6
‐
8
Three
4
1
‐
3
‐
6
‐
8
Quad
5
1
‐
2
‐
3
‐
6
‐
8,
1
‐
3
‐
4
‐
6
‐
8,
1
‐
3
‐
5
‐
6
‐
8,
1
‐
3
‐
6
‐
7
‐
8
Quad
6
1
‐
2
‐
3
‐
4
‐
6
‐
8,
1
‐
2
‐
3
‐
5
‐
6
‐
8,
1
‐
2
‐
3
‐
6
‐
7
‐
8
1
‐
3
‐
4
‐
5
‐
6
‐
8,
1
‐
3
‐
4
‐
6
‐
7
‐
8,
1
‐
3
‐
5
‐
6
‐
7
‐
8
Quad
7
1
‐
2
‐
3
‐
4
‐
5
‐
6
‐
8,
1
‐
2
‐
3
‐
4
‐
6
‐
7
‐
8
1
‐
2
‐
3
‐
5
‐
6
‐
7
‐
8,
1
‐
3
‐
4
‐
5
‐
6
‐
7
‐
8
Quad
8
1
‐
2
‐
3
‐
4
‐
5
‐
6
‐
7
‐
8
Quad
2.5
Accessing
Memory
Содержание NSP-2C30
Страница 1: ...1 Network Security System NSP 2C30 Always at the forefront of innovation User Manual...
Страница 7: ...7 Chapter 1 General Information...
Страница 11: ...11 Figure 1 1 System Layout of NSP 2C30 1 4 System Layout...
Страница 12: ...12 Front View With different combination of LAN Modules Rear View 1 5 Indicators Features...
Страница 13: ...13 Chapter 2 Preparation...
Страница 24: ...24 Chapter 3 Operation...
Страница 29: ...29 Chapter 4 BIOS Setup...
Страница 47: ...47 Chapter 5 Programming Guide...
Страница 63: ...63 Chapter 6 Q A...
