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SPECIFICATIONS
SpinPoint V40 Product Manual
6
CHAPTER 3 SPECIFICATIONS
This chapter gives a detailed description of the physical, electrical, and environmental characteristics of the
SpinPoint V40 hard disk drives.
3.1 Specification
Summary
Table 3-1 Specifications
DESCRIPTION
SV2001H
SV3012H SV4002H
SV6003H SV6014H SV8004H
Number
of
Disks
1 1 1 2 2 2
Number of R/W heads
1
2
2
3
4
4
Maximum recording density (bpi)
504K
Maximum flux density (fci)
536K
Track density (tpi)
57,500/55,000/52,000
Data tracks per surface (maximum)
55,850
Encoding method
Noise Predictive PRML
Interface
Ultra ATA / 66/100
Actuator type
Rotary Voice Coil
Servo type
Embedded Sector Servo
Number of Cylinder Reserved
8
Maximum Writing Frequency (MHz)
235.56
Spindle speed (rpm)
5,400
±
0.35%