Figure 11-44 A3660A Disk Drive - HP 9000 Series Service Manual

SCSI Peripherals and I/O Information
A3660A 4 Gb SE Disk Drive
Figure 11-44 A3660A Disk Drive (ST34371N / ST34572N
•
• Integrated SE-SCSI-2 Controller
• Asynchronous and Synchronous data transfer protocol
• Downloadable Firmware
• Selectable sector sizes (default 512 bytes/sector)
• Integrated error correction protocol = 128 bit Reed-Solomon ECC
• Sealed head/disk assembly
• Dedicated head landing zone
• Automatic shipping lock
• Automatic thermal compensation
• Self-test performed at power on
• Synchronous spindle capability
• Data buffer size = 512 Kb
• Formatted data capacity limited to 4.35 Gbytes
• Programmable sector reallocation scheme
• Flawed Sector reallocation at format time
• Reallocation of defects on command (post format)
• Command Queuing - 64 commands per Initiator
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