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MegaRAID 320-0X Storage Adapter Characteristics 3-3
Copyright © 2003 by LSI Logic Corporation. All rights reserved.
3.2 MegaRAID 320-0X Storage Adapter Characteristics
Table 3.2 shows the general characteristics for all MegaRAID 320-0X storage
adapters.
The MegaRAID 320-0X storage adapter ensures data integrity by intelligently
validating the compatibility of the SCSI domain. The storage adapters also use
Fusion-MPT architecture that allows for thinner drivers and better performance.
3.3 Technical Specifications
The design and implementation of the MegaRAID 320-0X storage adapter
minimize electromagnetic emissions, susceptibility to radio frequency energy,
and the effects of electrostatic discharge. The storage adapter carries the CE
mark, C-Tick mark, FCC Self-Certification logo, Canadian Compliance
Statement, Korean MIC, Taiwan BSMI, and Japan VCCI, and they meet the
requirements of CISPR Class B.
J7 Onboard BIOS
Disabled
2-pin header Disables the BIOS so that it won’t run on the firmware.
No jumper: BIOS enabled (default)
Jumpered: BIOS disabled
J8 Serial EEPROM 2-pin
connector
Provides board information, such as serial number, OEM
number, revision number, manufacturing data. This
eliminates the need to open the system to obtain board
information.
J9 NMI (non-maskable
interrupt)
2-pin
connector
Reserved for LSI internal use.
Table 3.1 MegaRAID 320-0X Headers and Connectors (Cont.)
Connector Description Type Comments
Table 3.2 Storage Adapter Characteristics
Flash
ROM
1
Serial
EEPROM
2
LVD/SE
Signaling Ultra320 SCSI Data Transfers SCSI Features
SCSI
Termination
Yes Yes 64-bit SE or
LVD
interfaces
Up to 320 Mbytes/s as well as Fast,
Ultra, Ultra2, and Ultra160 speeds;
Synchronous offsets up to 62.
Plug n Play
Scatter/Gather
Activity LED
Active, Single
Ended, or LVD
1. For boot code and firmware
2. For BIOS configuration storage