8-56 SCSI and I/O
HP A3350A SCSI Disk Drive
Figure 8-28 shows the HP A3350A low profile, 1 Gbyte, F/W SCSI disk drive..
Figure 8-28. HP A3350A SCSI Disk Drive
Specifications
• Integrated F/W SCSI Differential Controller
• 16 bit parallel data transfers
• Asynchronous and Synchronous Data transfer protocol
• Downloadable Firmware
• Selectable sector sizes (Default 512 bytes/sector)
• 96 bit Reed-Solomon error correcting code
• Sealed Head/Disk Assembly
• Dedicated head landing zone
• Automatic shipping lock
• Automatic thermal compensation
• Self-Test performed at power on
• Synchronous spindle capability
• 512 K byte data buffer
• Formatted data capacity 1,060 Mbyte
• Eight spare sectors per cylinder, two spare cylinders
• 5411 RPM Spindle Speed
• Average latency = 5.54 ms
• Command Queuing of up to 64 commands per initiator
• 800,000 hour MTBF
• No preventative maintenance or adjustments required
• Low power consumption
• Inquiry Vendor Identification string = SEAGATE
• Inquiry Product Identification string = ST31230W
• Inquiry Product Revision Level string = HPM4 or greater.
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