1.2Device Specifications
1.2.1Specifications summary
Table 1.1 shows the specifications of the disk drive.
|
| Table 1.1 | Specifications |
| |||
|
|
|
|
|
|
|
|
|
| MPE3102AH |
| MPE3136AH |
| MPE3204AH | MPE3273AH |
|
|
|
|
|
|
| |
Formatted Capacity (*1) | 10.24 GB |
| 13.66 GB |
| 20.49 GB | 27.32 GB | |
|
|
|
|
|
|
| |
Number of Disks | 2 |
| 2 |
| 3 | 4 | |
|
|
|
|
|
|
| |
Number of Heads | 3 |
| 4 |
| 6 | 8 | |
|
|
|
|
|
|
| |
Number of Cylinders |
|
| 15,871 + 137 |
| |||
(User + Alternate & SA) |
|
|
| ||||
|
|
|
|
|
| ||
|
|
|
|
|
| ||
Bytes per Sector |
|
|
| 512 |
| ||
|
|
|
|
| |||
Recording Method |
|
| 48/51 EPR4ML |
| |||
|
|
|
|
| |||
Track Density |
|
| 16,750 TPI |
| |||
|
|
|
|
| |||
Bit Density |
|
| 316,929 BPI |
| |||
|
|
|
|
| |||
Rotational Speed |
|
| 7,200 rpm |
| |||
|
|
|
|
| |||
Average Latency |
|
| 4.17 ms |
| |||
|
|
|
|
|
|
| |
Positioning time |
|
|
|
|
|
| |
• | Minimum |
|
| 1.0 ms typical |
| ||
• | Average |
|
| (Read) 8.5 ms typical, (Write) 9.5 ms typical |
| ||
• | Maximum |
|
| (Read) 17 ms typical, (Write) 18 ms typical |
| ||
|
|
|
|
|
|
| |
Start/Stop time |
|
|
|
|
|
| |
• Start (0 rpm to Drive Read) |
|
| Typical: 10 sec., |
| Maximum: 20 sec. |
| |
• Stop (at Power Down) |
|
| Typical: 20 sec., |
| Maximum: 30 sec. |
| |
|
|
|
|
| |||
Interface |
|
|
| ||||
|
|
|
| (Maximum Cable length: 0.46 m) |
| ||
|
|
|
|
|
|
| |
Data Transfer Rate |
|
|
|
|
|
| |
• | To/From Media |
|
| 24.5 to 40.7 MB/s |
| ||
• | To/From Host | 16.7 MB/s Max. (burst PIO mode 4, burst DMA mode 2), 66.6 MB/s Max. (burst ultra DMA mode | |||||
|
|
|
|
| 4) |
| |
|
|
|
|
|
| ||
Data buffer |
|
|
| 2 MB |
| ||
|
|
|
|
| |||
Physical Dimensions |
|
| 26.1 mm max. × 101.6 mm × 146.0 mm |
| |||
(Height × Width × Depth) |
|
| (1.03” max. × 4.0” × 5.75”) |
| |||
|
|
|
|
|
| ||
Weight |
|
|
| 620 g |
| ||
|
|
|
|
|
|
|
|
*1: Capacity under the LBA mode.
Under the CHS mode (normal BIOS specification), formatted capacity, number of cylinders, number of heads, and number of sectors are as follows.
Model | Formatted Capacity | No. of Cylinder | No. of Heads | No. of Sectors |
|
|
|
|
|
MPE3102AH | 10,245.00 MB | 16,383 | 16 | 63 |
|
|
|
|
|
MPE3136AH | 13,660.00 MB | 16,383 | 16 | 63 |
|
|
|
|
|
MPE3204AH | 20,490.00 MB | 16,383 | 16 | 63 |
|
|
|
|
|
MPE3273AH | 27,320.00 MB | 16,383 | 16 | 63 |
|
|
|
|
|
1 - 4 |
