Drive Characteristics; Formatted Capacity; Data Sheet - IBM DDRS-39130 - Ultrastar 9.1 GB Hard Drive Specifications

3.0 Drive Characteristics

This chapter provides the characteristics of the drive.

3.1 Formatted Capacity

Description
Label Capacity (MB)
Bytes per Sector
Sectors per Track
Number of heads
Number of disks
Number of LBAs
Total Logical Data Bytes
Figure 1. Formatted Capacity

3.2 Data Sheet

Figure 2. Data Sheet
Buffer to/from media [ Mbit/sec]
Host to/from buffer ( Interface transfer rate )
[ Mbyte/sec]
|
Data buffer size
Number of buffer segments
Rotational speed [ R P M ]
Recording density [ Kbpi]
Track density [ TPI]
Areal density [ Mb/sq.in.]
Data zone
Copyright IBM Corp. 1997
DDRS-39130
9130
512
165-264
10
5
17,850,000
9,139,200,000
40 (68/80-pin FAST-20 WIDE)
80 (68/80-pin FAST-40 WIDE)
134 (Ave) / 156 (Max)
DDRS-34560
4560
512
165-264
5
3
8,925,000
4,569,600,000
109 to 171
20 (50-pin FAST-20)
384 Kbyte
6 x 64 Kbyte
3 x 128 Kbyte
7200
10000
1560 (Max)
8
9