Standards Features; Performance; Reliability - Seagate ST11200N Product Manual

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4.0 Standard features
The Hawk 1 Family has the following standard features:
Integrated SCSI Controller
Single Ended and Differential SCSI drivers and receivers
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
Active termination with removable terminator modules.
Synchronous spindle capability
256 K byte data buffer
5-year warranty
4.1

Performance

Programmable multi-segmentable cache buffer
Automatic Adaptive Cache
Zero Latency Reads
5411 RPM Spindle. Average latency = 5.4 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
Balanced low mass rotary voice coil actuator
4.1.1

Reliability

200,000 hour MTBF
Adaptive servo compensation for improved seek performance
LSI circuitry
Product Manual - Hawk 1 Family SCSI-2 (Volume 1), Rev. D