Filter
Top Products
1212
1212
12
ASUS SCB-2424A-U external slim combo driveASUS SCB-2424A-U external slim combo drive
ASUS SCB-2424A-U external slim combo driveASUS SCB-2424A-U external slim combo drive
ASUS SCB-2424A-U external slim combo drive
Partial Constant Angular Velocity (P-CAV) technologyPartial Constant Angular Velocity (P-CAV) technology
Partial Constant Angular Velocity (P-CAV) technologyPartial Constant Angular Velocity (P-CAV) technology
Partial Constant Angular Velocity (P-CAV) technology
The Partial Constant Angular Velocity (P-CAV) recording method is a
combination of the Constant Angular Velocity (CAV) and Constant Linear
Velocity (CLV) recording technologies. In CAV recording technology, the
drive maintains a consistent rotation speed which will result in a variable
transfer rate, while in CLV recording technology, the data transfer rate is
kept at a fixed level by changing the rotation speed.
P-CAV recording technology switches from CAV to CLV once the maximum
transfer rate is reached. Unlike Zone Constant Linear Velocity (Z-CLV)
recording, no links are produced in the P-CAV recording process, resulting
in a higher average transfer rate.
The following illustration shows the Partial Constant Angular Velocity
(P-CAV) recording technology.
Speed
32x
24x
16x
12x
8x
4x
0x
Time
10x
Partial CAV