KEY APPLICATIONS
•High performance workstations
•Entry level to mid-range servers
•Internal/External storage
FEATURES
•Ultra320 SCSI, PCI-X 133MHz
•640 MBps of Ultra320
performance on two channels
•Fusion-MPT™architecture
featuring 100,000 I/Os
•Connects up to 30 internal/
external devices such as JBOD,
RAID, hard disk drives
•SureLINK™technology ensures
data integrity by intelligently
validating the compatibility of
the SCSI domain
•Supports all major OSs
The LSI21320 Ultra320 SCSI host adapter offers affordable, dual channel
Ultra320 SCSI performance.
STORAGE NETWORKING DESIGNED FOR WORKSTATIONS
NEEDING INTERNAL AND EXTERNAL HIGH PERFORMANCE
The LSI Logic LSI21320 Ultra320 SCSI Dual Channel host adapter is
ideal for high performance workstations needing high performance storage
both internally and externally simultaneously without performance interruption.
With 320 MBps and capability of up to 100,000 I/Os per second, this
adapter is ideal for transferring high speed and high capacity data.
Popular applications include video, data mining, Internet, email, graphics
and other data intensive applications.
The LSI21320 adapter features two independent Ultra320 SCSI channels
allowing an aggregate SCSI speed of 640 MBps. It supports up to 30
external/internal devices for the greatest flexibility in a SCSI solution. With
PCI-X throughput of up to 1056 MBps, this adapter also capitalizes on
maximum system performance for those systems needing it; yet is backward
compatible with existing PCI systems. It features LSI Logic SureLINK domain
validation technology ensuring data integrity by intelligently testing the net-
work before completing negotiation. It also utilizes Fusion-MPT architecture
that allows for thinner drivers for better performance (up to 100,000 I/Os
per sec) while adding value and flexibility at the firmware level.
WARRANTY
For more than 15 years, LSI Logic host adapters have been providing high-
performance SCSI solutions to leading server, disk array and computer systems
worldwide. Each host adapter carries a powerful chip built in LSI Logic’s
ISO 9001-certified fabrication facilities. Using only the highest quality
components, LSI Logic host adapters are assembled and tested in world-class
facilities to assure superior product reliability and performance. Because of
stringent quality management programs, our host adapters carry a five-year
limited warranty.
LSI21320
SCSI Host Adapter
Host Bus:
64-bit, 133 MHz PCI-X
SCSI Chip: LSI53C1030
SCSI Bus:
16-bit LVD or Single-Ended
SCSI Performance:
Ultra320 (320 MBps/channel)
SCSI Connector Config:
Internal: (2) 68-pin HD
External: 68-pin HD
Max SCSI Devices: 30
For more information please visit
the LSI Logic web sites at:
http://storageio.lsilogic.com
http://adapters.lsilogic.com
LSI Logic Corporation
North American Headquarters
Milpitas, CA
Tel: 866 574 5741 (within U.S)
408 954 3108 (outside U.S.)
Host Adapter Group
Southborough, MA
Tel: 888 429 0425
FAX: 508 485 0303
LSI Logic Europe Ltd.
European Headquarters
United Kingdom
Tel: 44 1344 426544
Fax: 44 1344 481039
LSI Logic KK Headquarters
Tokyo, Japan
Tel: 81 3 5463 7165
Fax 81 3 5463 7820
ISO 9001 Certified
The LSI Logic logo design, Fusion-MPT, and SureLINK
are trademarks or registered trademarks of LSI Logic
Corporation. All other brand and product names
may be trademarks of their respective companies.
LSI Logic Corporation reserves the right to make
changes to any products and services herein at
any time without notice. LSI Logic does not assume
any responsibility or liability arising out of the
application or use of any product or service described
herein, except as expressly agreed to in writing
by LSI Logic; nor does the purchase, lease, or
use of a product or service from LSI Logic convey
a license under any patent rights, copyrights,
trademark rights, or any other of the intellectual
property rights of LSI Logic or of third parties.
Copyright ©2002 by LSI Logic Corporation.
All rights reserved.
Order No. S20076
8/02-1M – Printed in USA
LSI21320 SCSI Host Adapter
2
Technical Specifications
PCI Bus 64-bit, 133 MHz PCI-X, backward compatible with PCI
PCl Modes Bus master DMA
PCI Data Burst 132 MB/second (PCI 32-bit bus @ 33 MHz)
Transfer Rate 264 MB/second (PCI 64-bit bus @ 33 MHz)
528 MB/second (PCI 64-bit bus @ 66 MHz)
800 MB/second (PCI-X 64-bit bus @ 100 MHz)
1056 MB/second (PCI-X 64-bit bus @ 133 MHz)
PCI Card Type Universal add-in card (3.3V and 5.0V signaling)
PCI Voltage +5V ±5%, 3.3V ±0.3V
PCI Form Factor 3.5” x 6.6”
PCI Power 10 Watts, 0.5A @ +5VDC, 2.0A @ +3.3VDC
Bracket ISA/EISA, Full height
Certification Level PCI 2.2, PCI-X 1.0a, PCb2001 1.0
SCSI Bus Wide Ultra320, LVD (Low Voltage Differential) and Ultra Wide
SE (Single-Ended) 640 MBps for two SCSI channels
SCSI Processor LSI53C1030
Connectors External Internal
Channel A 68-pin HD 68-pin HD
Channel B – 68-pin HD
Termination Universal (LVD/SE) termination
Automatic cable detection per channel
Jumper disable per channel
Termination Power Self resetting 1.5A fuse per channel
LED Indicators 4-pin header for off-board LEDs
BIOS Flash Memory 512K x 8 flash EEPROM
IM Memory Integrated Mirroring option available
Subsystem ID SVID – 1000h
SSID – 1040h
Environments Operating Storage
Temperature 0°C to 55°C -40°C to +105°C
Relative Humidity 5 to 90% non-condensing 5 to 90% non-condensing
MTBP >300,000 hours
Compliances CE, VCCI, Canada, C-Tick, FCC class B, UL 94VO, BSMI, MIC
Software Support
OS Support Versions
Windows NT4.0, SP4 and above, 2000, 2000 SP1 and XP
Linux 2.2 and 2.4 kernels
NetWare 4.11, 4.2 and 5.X
UnixWare 2.12 and 7.X
SCO Unix 5.X
OS/2 3.0 or greater
Solaris X86 versions 2.6, 2.7, and 2.8
Sun Solaris Versions 2.6 and greater, Open Boot PROM version 3.0 and greater
Utilities Install, FIash, SCSI format, BIOS configuration, and NT configuration
Domain Validation Windows NT, 2000 and XP/leveIs 1, 2, and 3
Data Protection CRC and AIP
Device Support OBDR (Tape Booting) and Bootable CD-ROM
