Intel SRCS16 ユーザーズマニュアル
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INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DIS-
CLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPY-
RIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, life sustaining applications.
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Copyright © 2004, Intel Corporation.
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ORDER NUMBER 300595-001
Hardware
Processor
Intel
®
80302 I/O processor: 100MHz,
with hardware XOR
Memory
64MB embedded ECC SDRAM
PCI
64-bit/66MHz PCI 2.2 interface,
backward-compatible to 33MHz,
supports 3.3V and 5V PCI signaling
backward-compatible to 33MHz,
supports 3.3V and 5V PCI signaling
Serial ATA
Three Silicon Image*, SATALink* SiI
3112A* SATA Controllers provide six
ports that support Serial ATA II extensions
for Hot Plug and Enclosure management
3112A* SATA Controllers provide six
ports that support Serial ATA II extensions
for Hot Plug and Enclosure management
Form Factor
Half-length, full-height PCI: 175mm x
107mm (6.875" x 4.2")
107mm (6.875" x 4.2")
Status Indicators
Audible alarm, I
2
C connector (enclosure
management)
Key RAID Features
RAID Levels Supported 0, 1, 5, 10, and 50
Scalability
Online RAID-level migration and capacity
expansion, without the need for reboot
expansion, without the need for reboot
Configuration Flexibility Variable stripe size variable cache options,
drive coercion, array spanning, variable
rebuild rate
rebuild rate
Availability
Auto hot-spare, automatic rebuild, auto
rebuild resume, drive roaming, controller
migration, online capacity expansion
rebuild resume, drive roaming, controller
migration, online capacity expansion
Operating System Support
1,2
Microsoft* Windows Server 2003, Microsoft* Windows 2000
Advanced Server, Microsoft* Windows XP, Red Hat* Linux 9.0, SuSE*
Linux 9.0, Red Hat* Advanced Server 3.0, Novell* NetWare* 6.5
Advanced Server, Microsoft* Windows XP, Red Hat* Linux 9.0, SuSE*
Linux 9.0, Red Hat* Advanced Server 3.0, Novell* NetWare* 6.5
Maximum Power Requirements
PCI +5
V
+3.3 V
Power
Load Sharing Enabled
0.85 A
1.20 A
11 W
Load Sharing Disabled
1.63 A
0.00 A
11 W
Environmental
Ambient Temperature
0°C to 45°C
Relative Humidity
20% to 80% non-condensing
System Requirements Intel-based system or equivalent with
PCI 2.2-compliant 64-bit/66MHz or
33MHz slot
33MHz slot
Country
Certification (Safety and/or EMC)
Regulatory Marks (Safety and/or EMC)
Australia/New Zealand
Canada
Europe
International
Korea
Taiwan
United States
Safety and EMC Regulatory Compliance (Class A)
EMC regulatory compliance is based on integration with a validated Intel server board and configuration as outlined
in the RAID Controller SRCS16 subassembly guide.
in the RAID Controller SRCS16 subassembly guide.
Not required / AS/NZS 3548
CSA/UL 60950 / ICES-003
European Directives
IEC 60950 / CISPR
Not required / RRL
Not required / BSMI CNS
CSA/UL 60950 / FCC
C-Tick
ETL / ICES
CE
N/A
MIC
BSMI
ETL / FCC
Intel
®
RAID Controller SRCS16 Specifications
For more information on how to make the Intel
®
RAID Controller SRCS16 part of
your server environment, please contact an Intel system integrator
RAID Performance Information
Intel
®
RAID Controller SRCS14L vs. Intel RAID Controller SRCS16
1, 2
The RAID Controller SRCS16 out performs the RAID Controller SRCS14L in the following tests.
100
80
60
40
20
0
MB/s
MB/s
20
15
10
5
0
64KB
512KB
1MB
10MB
64KB
512KB
1MB
10MB
RAID 5 Random Read
Transfer Size
Transfer Size
RAID 5 Random Write
In the test configuration above, data requested will almost
always be fetched from the hard drive instead of cache
memory, as the likelihood of a cache hit is very low.
always be fetched from the hard drive instead of cache
memory, as the likelihood of a cache hit is very low.
RAID 5 Random Write performance is improved by tem-
porarily storing data to be written in cache pending disk
access.
porarily storing data to be written in cache pending disk
access.
RAID 5 writes include XOR calculations that are then
written to the disk along with data. These XOR calculations
are performed by the I/O processor on the RAID Controller.
written to the disk along with data. These XOR calculations
are performed by the I/O processor on the RAID Controller.
Intel RAID Controller SRCS14L
Intel RAID Controller SRCS16
1. Performance tests and ratings are measured using specific computer systems and/or components and reflect the approximate performance of Intel products as measured by those tests. Any difference in
system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are
considering purchasing. For more information on performance tests and on the performance of Intel products, visit
considering purchasing. For more information on performance tests and on the performance of Intel products, visit
http://www.intel.com/performance/resources/limits.htm
.
2. Many applications perform a mixture of random and sequential activity, the results on the charts above are from tests with settings configured at 100% for each type of activity. It is up to the
reader to extrapolate the results to fit their configuration.
1. For information on the latest operating-system support, please visit
http://support.intel.com
.
2. Operating-system support is contingent on the operating-system support of the motherboard in which this controller is installed.
■
RAID controllers configured
with latest production firmware
and drivers, write back cache
enabled
with latest production firmware
and drivers, write back cache
enabled
■
Test Platform—Intel
®
Server
Board SE7501HG2
■
Operating system boot drive
on primary IDE channel, run-
ning Microsoft Windows* 2003
on primary IDE channel, run-
ning Microsoft Windows* 2003
■
Four-port Intel SATA backplane
■
2GB system Memory
■
4 Western Digital*
WD2500JD-00FYB0 hard drives
WD2500JD-00FYB0 hard drives
■
Test Program—Iometer*
■
Workers = #LD drives = 1
■
Outstanding IO’s = 500
■
30 second ramp / 5 minute test
System Configuration
Additional test information is available upon request.