Seagate manual Specification summary tables, Drive specification ST2000DL003 ST1500DL003

Models: ST1500DL003 ST2000DL003

1 42
Download 42 pages 49.86 Kb
Page 11
Image 11

2.0 Drive Specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:

ST2000DL003ST1500DL003

2.1Specification summary tables

The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manuals.

Table 1 Drive specifications summary for 2000GB and 1500GB Models

Drive specification

ST2000DL003

ST1500DL003

 

 

 

Formatted capacity (4096 bytes/

2000GB

1500GB

sector)*

 

 

 

 

 

Guaranteed sectors

3,907,029,168

2,930,277,168

 

 

 

Heads

6

6

 

 

 

Disks

3

3

 

 

 

Bytes per sector

4096

4096

 

 

 

Default sectors per track

63

63

 

 

 

Default read/write heads

16

16

 

 

 

Default cylinders

16,383

16,383

 

 

 

Recording density (max)

1632kb/in

1632kb/in

 

 

 

Track density (avg)

274ktracks/in

274 ktracks/in

 

 

 

Areal density (avg)

422Gb/in2

422Gb/in2

Spindle speed

5900 RPM

5900 RPM

 

 

 

Internal data transfer rate (max)

1928Mb/s

1928Mb/s

 

 

 

Sustained data transfer rate OD

144MB/s

144MB/s

 

 

 

I/O data-transfer rate

600MB/s

600MB/s

 

 

 

ATA data-transfer modes sup-

PIO modes: 0 to 4

 

ported

Multiword DMA modes: 0 to 2

 

 

Ultra DMA modes: 0 to 6

 

 

 

 

Cache buffer

64MB

64MB

 

 

 

Height (max)

26.1mm / 1.028 in

26.1mm / 1.028 in

 

 

 

Width (max)

101.6mm / 4.0 in

101.6mm / 4.0 in

 

(± 0.010 in)

(± 0.010 in)

 

 

 

Barracuda Green SATA Product Manual, Rev. B

11

Page 11
Image 11
Seagate manual Specification summary tables, Drive specification ST2000DL003 ST1500DL003