Product manual

Product Manual - Hawk 2 Family (Wide bus) SCSI-2 (Volume 1), Rev. A 5
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4.0 Standard features
The Hawk 2 Family (Wide bus) has the following standard features:
• Integrated SCSI Controller
• Differential SCSI drivers and receivers
• 8 or 16 bit parallel data transfer
• Asynchronous and Synchronous data transfer protocol
• Firmware downloadable via SCSI interface
• Selectable sector size from 256 to 4096 bytes/sector
• Programmable sector reallocation scheme
• Flawed sector reallocation at format time
• Programmable auto write and read reallocation
• Reallocation of defects on command (Post Format)
• 96 bit Reed-Solomon error correcting code
• Sealed Head/Disc Assembly
• No preventative maintenance or adjustment required
• Dedicated head landing zone
• Automatic shipping lock
• Automatic Thermal Compensation
• Patented Tri-Phase Servo with embedded Grey Code track address to guarantee servo positioning.
• Self diagnostics performed at power on
• 1:1 Interleave
• Zoned Bit Recording (ZBR)
• Vertical, horizontal, or top down mounting
• Dynamic spindle brake
• Synchronous spindle capability
• 256 K byte data buffer
4.1 Performance
• Programmable multi-segmentable cache buffer
• 5411 RPM Spindle. Average latency = 5.54 ms
• Command Queuing of up to 64 commands per initiator
• Background processing of queue
• Supports start and stop commands
• Provides synchronized spindle capability
• Low audible noise for office environment
• Low power consumption
4.1.1 Reliability
• 500,000 hour MTBF
• Adaptive seek velocity. Improved seek performance
• LSI circuitry
• Balanced low mass rotary voice coil actuator
• 5 year warranty