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Table
13.
DS4000
host
adapter
specifications
(continued)
Type
Specification
BIOS
ROM
128
KB
of
flash
ROM
in
two
64
KB,
software
selectable
banks.
The
flash
is
field-programmable.
NVRAM
256
bytes,
field-programmable
Onboard
DMA
Three
independent
DMA
channels:
two
data
and
one
command.
Integrated
4
KB
frame
buffer
FIFO
for
each
data
channel
Connectors
(external)
v
SC-style
connector
that
supports
non-OFC,
multimode
fiber-optic
cabling
using
1x9
fiber-optic
transceiver
module
v
Total
cable
length
cannot
exceed
500
meters
v
Two
three-position,
point-to-point
cable
(internal)
Form
factor
17.8
cm
x
10.7
cm
(7.0
in.
x
4.2
in.)
Operating
power
Less
than
15
watts
Other
compliance
v
PCI
98,
including
ACPI
v
Less
than
28%
processor
utilization
as
measured
in
a
TPCC
benchmark
v
Operation
system
support
for
Microsoft
®
Windows
NT
®
version
4,
Windows
®
2000
version
1,
NetWare
version
4.x
and
5.x,
SCO
UnixWare
version
7.x
v
Worldwide
agency
compliance
as
defined
for
IBM
products
v
100%
Plug
and
Play
compatibility
with
your
existing
fibre
channel
RAID
controller
Chapter
4.
DS4000
Host
Adapter
15
Summary of Contents for System Storage DS4000
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