这款硬盘的转速比之前3600转的快一个档次,达到4200转,主要用于iPod等移动设备,并且它比之前的硬盘设备节能20%,拥有8MB的缓存.不过我们目前不清楚它什么时候加入iPod中.
|
MK1231GAL |
MK8031GAL |
MK2431GAH |
|
| Data Storage Physical | |||
| Per drive, formatted* |
120GB |
80GB |
240GB |
| Number of Platters |
1 |
2 |
|
| Areal Density (max) |
344Gb/in2 |
229Gb/in2 |
344Gb/in2 |
| Data Transfer Rates | |||
| Interface Transfer Rate |
100MB/sec |
||
| Media Transfer Rate (max) |
488Mbps (max) |
324Mbps (max) |
488Mbps |
| Other | |||
| Average Seek Time |
15ms |
||
| Energy Consumption Efficiency |
0.0028W/GB |
0.0038W/GB |
0.0013W/GB |
| Rotational Speed |
4200rpm |
||
| Interface |
Parallel ATA (PATA) |
||
| Buffer |
8MB |
||
|
Physical & Environmental Specs |
|||
| Dimensions/Weight | |||
| Height |
0.20" (5mm) |
0.31" (8mm) |
|
| Width |
2.13" (54mm) |
2.13" (54mm) |
|
| Depth |
2.79" (71mm) |
2.79" (71mm) |
|
| Weight |
1.69 oz (48g) |
2.08 oz (59g) |
|
| Shock | |||
| Operating Shock |
5,880 m/s2 (600G/2.0ms) |
4,900 m/s2 (500G/2.0ms) |
|
| Non-Operating Shock |
14,700 m/s2 (1,500G/1.0ms) |
||
查看:1.8-Inch PATA 80 - 240GB* HDDs