Ultra ATA Medalist Family 3.5-inch Disc Drives Multimedia-Ready for full-screen, full-motion video playback and MMX Seek times as fast as 9.5 msec and spindle speeds up to 5,400-RPM ATA transfer ratres up to 33.3 Mbytes per second Easy installation Three-year limited warranty Ultra ATA Medalist The Ultra ATA Medalist family of 3.5-inch drives is an evolution of the inexpensive ATA interface. Using DMA/33 technology, Ultra ATA drives have a maximum data-transfer rate of 33.3 Mbytes per seconde-double that of Fast ATA-2. The Ultra ATA Medalist family is offered in a broad range of capacities to suit all types of desktop systems. Ultra ATA Medalist hard drives bring exceptional performance to the PC.   Ultra ATA Medalist Family ST31012A Medalist 1012 ST31722A Medalist 1722 ST32122A Medalist 2122 ST32532A Medalist 2532 ST33232A Medalist 3232 ST34342A Medalist 4342 ST36451A Medalist Pro 6451 Capacity, Formatted Gbytes (512 bytes/sector) 1.0 1.7 2.1 2.5 3.2 4.3 6.4 Interface Ultra ATA Ultra ATA Ultra ATA Ultra ATA Ultra ATA Ultra ATA Ultra ATA Performance Internal Transfer Rate, ZBR (Mbits/sec) up to 87.8 up to 87.8 up to 87.8 up to 87.8 up to 87.8 up to 87.8 up to 116 External Transfer Rate (Mbytes/sec) up to 33.3 up to 33.3 up to 33.3 up to 33.3 up to 33.3 up to 33.3 up to 33.3 Average Sustained Transfer Rate (Mbytes/sec) >3.5 >3.5 >3.5 >3.5 >3.5 >3.5 >6.6 Multisegmented Cache (Kbytes) 128 128 128 128 128 128 512 Multimedia-Ready Yes Yes Yes Yes Yes Yes Yes Track-to-Track Seek (msec) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Average Seek (msec) 12.0 12.0 12.0 12.0 12.0 12.0 9.5/10 r/w Average Latency (msec) 6.67 6.67 6.67 6.67 6.67 6.67 5.58 Spindle Speed (RPM) 4,500 4,500 4,500 4,500 4,500 4.500 5,400 Configuration/Organization Discs/Read/Write Heads 1/2 2/4 2/4 3/6 3/6 4/8 5/10 MR Bytes per Sector 512 512 512 512 512 512 512 Recording Method 2/3 (1,7) RLL 2/3 (1,7) RLL 2/3 (1,7) RLL 2/3 (1,7) RLL 2/3 (1,7) RLL 2/3 (1,7) RLL PRML Logical Geometry Sectors per Track 63 63 63 63 63 63 6.3 Cylinders/Heads 2,098/16 3,303/16 4,092/16 4,092/16 6,253/16 8,894/15 6,536/15 Reliability & Data Integrity MTBF (power on hours) 300,000 300,000 300,000 300,000 300,000 300,000 500,000 Contact start/stops 40,000 40,000 40,000 40,000 40,000 40,000 30,000 SeashieldTM ESD, Impact protection No No No No No No No Nonrecoverable errors per bits read 1 per 1014 1 per 1014 1 per 1014 1 per 1014 1 per 1014 1 per 1014 1 per 1013 Service Life (years) 5 5 5 5 5 5 5 Limited Warranty (years) 3 3 3 3 3 3 3 Power Requirements +12 VDC +/-5% (amps max) 1.5 1.5 1.5 1.8 1.8 1.8 2 +5 VDC +/-5% (amps) 0.6 0.6 0.6 0.6 0.6 0.6 0.35 Power Management (watts):     Seeking 6.4 6.4 6.4 7.4 7.4 7.4 10     Read/Write 4.5 4.5 4.5 5.5 5.5 5.5 8.5     Idle 4.4 4.4 4.4 5.4 5.4 5.4 7.3     Standby 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Environmental Operating Shock (Gs) 5 5 5 5 5 5 10 Nonoperating Shock (Gs) 75 75 75 75 75 75 75 Operating Temperature (░C) 5 to 55 5 to 55 5 to 55 5 to 55 5 to 55 5 to 55 5 to 55 Nonoperating Temperature (░C) -40 to 60 -40 to 60 -40 to 60 -40 to 60 -40 to 60 -40 to 60 -40 to 70 Acoustics, Idle (Bels/dBA) 34/3.7 34/3.7 34/3.7 3.4/3.7 3.4/3.7 34/3.7 3.6/30 Physical Height (inches/mm) 1.03/26 1.03/26 1.03/26 1.03/26 1.03/26 1.03/26 1.02/26 Width (inches/mm) 4.03/102 4.03/102 4.03/102 4.03/102 4.03/102 4.03/102 4.02/102 Depth (inches/mm) 5.79/147 5.79/147 5.79/147 5.79/147 5.79/147 5.79/147 5.79/147 Weight lbs/kgs) 1.4/0.57 1.4/0.57 1.4/0.57 1.4/0.57 1.4/0.57 1.4/0.57 1.5/0.68 Software Bundled Software Disk Manager Disk Manager Disk Manager DiscWizard DiscWizard DiscWizard DiscWizard Capacity calculated at 1 Gbyte = 1 billion bytes Specifications subject to change without notice.

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