Maxtor 51024U2, 52049U4 ProductSpecifications, ModelsandCapacities, DriveConfiguration, Section

SECTION 3

ProductSpecifications

ModelsandCapacities

MODEL	54098U8	53073U6	52049U4	51536U3	51024U2
Formatted Capacity (MB LBA Mode)	40,980	30,735	20,490	15,367	10,245
Maxtor defines one megabyte as 106 or one million bytes and one gigabyte as 109 or one
billion bytes.

DriveConfiguration

MODEL	54098U8	53073U6		52049U4	51536U3	51024U2
Integrated Controller / Interface		ATA-5 / Ultra DMA
Encoding Method		E2 PR4 RLL 16/17
Interleave			1:1
Servo System				Embedded
Buffer Size / Type			2 MB SDRAM
Data Zones per Surface			16
Data Surfaces / Heads	8	6		4	3	2
Number of Disks	4	3		2	2	1
Areal Density		7.245 Gb / in2 max
Track Density				21,500 tpi
Recording Density			270 - 337 kbpi
Flux Density			286 - 358 kfci
Bytes per Sector / Block			512
Sectors per Track			325 - 560
Sectors per Drive	80,041,248	60,030,432		40,020,624	30,015,216	20,010,816

PerformanceSpecifications

MODEL	54098U8	53073U6		52049U4	51536U3	51024U2
Seek Times (typical read)
Track-to-Track				1.0 ms
Average				< 9.0 ms
Full Stroke				< 20.0 ms
Average Latency				4.17 ms
Rotational Speed (±0.1%)				7,200 RPM
Controller Overhead				< 0.3 ms
Data Transfer Rate
To/From Interface		up to 66.0 MB/sec
(UltraDMA - M4)
To/From Interface		up to 16.7 MB/sec
(PIO 4/Multi-word DMA M4)
To/From Media		up to 43.2 MB/sec
Start Time (0 to Drive Ready)			< 10 sec typical

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