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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%