Bluetooth Interface
Item | Specification |
|
|
Data throughput | 723 bps (full speed data rate) |
|
|
Protocol | Bluetooth 2.0 |
|
|
Interface | USB 1.1 |
|
|
Connector type | |
|
|
Wireless Module 802.11b/g (optional device)
Item | Specification |
|
|
Chipset | |
|
|
Data throughput | 11~54 Mbps |
|
|
Protocol | 802.11b+g |
|
|
Interface | |
| diagram?) |
|
|
Hard Disk Drive Interface
Item |
|
|
|
|
|
|
|
Vendor & | Seagate 40G ST9402112A | Seagate ST96812A | TOSHIBA MK8025GAS |
Model Name | Toshiba MK4025GAS | Seagate ST960821A | HITACHI HTS421280H9AT00 |
| Hitachi HTS421240H9AT00 | Toshiba MK6025GAS | SEAGATE ST9808210A |
| WD | HGST HTS541260H9AT00 | SEAGATE ST98823A |
| Samsung M40MP0402H | WD | TOSHIBA MK8026GAX |
|
|
| HGST HTS541280H9AT00 |
|
|
| WD |
|
|
|
|
Capacity (MB) | 40000 | 60000 | 80000 |
|
|
|
|
Bytes per | 512 | 512 | 512 |
sector |
|
|
|
|
|
|
|
Data heads | 2 | 3 (for Hitachi and Seagate) | 4 (for Hitachi) |
|
| 4 (for Toshiba) | 3 (for Seagate) |
|
|
|
|
Drive Format |
|
|
|
|
|
|
|
Disks | 1 | 2 | 2 |
|
|
|
|
Spindle speed | 4200 RPM | 4200 RPM | 4200 RPM |
(RPM) |
|
|
|
|
|
|
|
Performance Specifications |
|
| |
|
|
|
|
Buffer size | 2048KB | 8192KB | 8192KB |
|
|
|
|
Interface |
|
| |
|
|
|
|
Max. media | 372 | 350 | 350 |
transfer rate |
|
|
|
|
|
| |
Mbytes/s) |
|
|
|
|
|
|
|
Data transfer | 100 MB/Sec. | 100 MB/Sec. | 100 MB/Sec. |
rate | Ultra DMA | Ultra DMA | Ultra DMA |
(host~buffer, |
|
|
|
Mbytes/s) |
|
|
|
|
|
|
|
DC Power Requirements |
|
| |
|
|
|
|
Voltage | 5V(DC) +/- 5% | 5V(DC) +/- 5% | 5V(DC) +/- 5% |
tolerance |
|
|
|
|
|
|
|
Chapter 1 | 37 |