Elite Family 5.25-inch Disc Drives Industry's highest performance 5.25-inch disc drives Five year limited warranty Ultra SCSI interface Formatted capacities of 23.2 Gbytes 5,400-RPM spindle speed reduces average latency to 5.56 msec Elite Seagate's Elite family of high-capacity, 5.25-inch drives providesthe industry's highest levels of performance for data rate and data accessapplications. The Elite family also provides the highest levels of provenreliability. Today, Elite is the established performance leader in systemsapplications ranging from desktop workstations through super-computers. Read More on the Elite Family:      "PRML: Seagate Uses Space Age Technology Today"     "The UltraSCSI Buzz" Where-to-Buy Elite Disc Drives View or print this Data Sheet in Adobe Acrobat (PDF) format     Elite Family ST423451N ST423451W ST423451WD Elite 23 Capacity, Formatted Gbytes (512 bytes/sector) 23.2 Interface Ultra SCSI (8-bit and 16-bit) Performance Internal Transfer Rate, ZBR (Mbits/sec) 86 to 124 External Transfer Rate (Mbytes/sec) 20/40 Multisegmented Cache (Kbytes) 2,048 Track-to-Track Seek, Read/Write (msec) 1.1/2.1 Average Seek, Read/Write (msec) 13/14 Maximum Seek, Read/Write (msec) 28 Spindle Speed (RPM) 5,400 Average Latency (msec) 5.56 Configuration/Organization Discs/Data Surfaces 14/28 Servo Heads Embedded Sectors per Drive (512 Bytes/sector) 45,322,644 Cylinders 6,876 Recording Method PRML (0,4,4) Reliability and Data Integrity MTBF 500,000 Recoverable Read Errors per Bits Read 10 per 1011 Nonrecoverable Read Errors per Bits Read 10 per 1014 Seek Errors (per seek) 10 per 108 Limited Warranty (yrs) 5 Power Requirements DC, Typical/Idle (W) 24.1/22.8 Environmental Operating Temperature (°C) 5 to 50 Physical Height (inches/mm) 3.25/82.6 Width (inches/mm) 5.75/146.1 Depth (inches/mm) 8.0/203.2 Weight (lbs/kgs) 7.0/3.2 Capacity calculated with typical sparing. Sparing is user optional. Specifications subject to change without notice.

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