General Description
2- 2 Maxto r Atlas 10 K III
Performance
•Average seek time of 4.5 ms for reads and 5.0 ms for writes
•10,000 RPM rotational speed
•Average rotational latency of 3 ms
•8 MB SDRAM buffer. Look-ahead DisCache feature with continuous
prefetch and WriteCache write-buffering capabilities
•Read-on- arrival fi rmware
•Tagged Command Queuing with Reordering (ORCA™)
•ECC on-the-f l y
•Highly automa ted SCS I prot ocol (incl uding Auto Read/ W r ite)
•1:1 interleave on read/write operatio ns
•High performance Ultra160 SCSI or Ultra320 SCSI interface
•SCSI-2, and SCSI-3 supported
•Ultra-2 SCSI-3 LVDS transfer rates supporte d
•Fast Ultra an d Ul t ra-2 SCSI tr an sfer rates suppo rt ed (SCS I-3 c o mpliant)
•S.M.A.R.T. 2 (Self-Monitoring, Analysis and Reporting Technology)
•SCSI bus active negation drivers
•SCAM Level 2
•Data transfer rate of up to 6.0 MB/s asynchronous, 40 MB/s Ultra SCSI,
80 MB/s Ultra2 SCSI, 160 MB/s Ultra160 SCSI, and 320 MB/s
Ultra320 SCSI.
•SCSI bus fairness
•Ultra 320 Performance Enhancements
~ Adaptive Active Filter (AAF)
~ Transmitter Pre-Compensation with Cutback
~ Double Transition (DT) Data Transfers
~ Free Running Clock (FRC)
~ Skew Compensation
~ Cyclic Redundancy Check (CRC)
~ Domain Validation
~ Information Unit (IU) Transfers