|
 |
|
| ITEM |
MBB2147RC |
MBB2073RC |
| Basic specification |
| Interface |
SAS |
SAS |
| Formatted Capacity |
147GB |
73.5GB |
| Number of data heads |
4 |
2 |
| Number of disks |
2 |
1 |
| Performance |
| Buffer size |
16MB |
16MB |
| Rotation speed |
10,025rpm |
10,025rpm |
| Average Latency time |
2.99ms (typ.) |
2.99ms (typ.) |
Average seek time
(read) |
4.0ms (typ.) |
4.0ms (typ.) |
Average seek time
(write) |
4.5ms (typ.) |
4.5ms (typ.) |
| Supply Voltage |
| Allowable Voltage |
5Vą5%
, 12Vą5% |
5Vą5%
, 12Vą5% |
| Power consumption |
| Low power Idle |
4.7W (typ.) |
4.7W (typ.) |
Energy
Consumption Efficiency
/Category name |
0.032
e |
0.064
d |
| Dimension |
| Height |
15.0mm |
15.0mm |
| Width |
69.85mm |
69.85mm |
| Depth |
100.45mm |
100.45mm |
| Weight |
0.22kg |
0.22kg |
| Temperature |
| Operating |
5 to 55°C |
5 to 55°C |
| Non-Operating |
-40 to
70°C |
-40 to
70°C |
| Vibration/Shock |
| Vibration (op) |
0.6mm (5 to 20Hz)
9.8m/s2 (1G) [20 to 300Hz] |
0.6mm (5 to 20Hz)
9.8m/s2 (1G) [20 to 300Hz] |
| Vibration (non-op) |
3.1mm (5 to 20Hz)
49m/s2 (5G) [20 to 300Hz] |
3.1mm (5 to 20Hz)
49m/s2 (5G) [20 to 300Hz] |
| Shock (op) |
980m/s2 (100G)
[1ms duration] |
980m/s2 (100G)
[1ms duration] |
| Shock (non-op) |
3,920m/s2 (400G)
[1ms duration] |
3,920m/s2 (400G)
[1ms duration] |
|
Acoustics |
|
Idle (ave.) |
2.9Bels (typ.) |
2.9Bels (typ.) |
|
*Energy Consumption Efficiency: Energy consumption efficiency is calculated based on power consumption divided by formatted capacity, as defined by Japanese law.
*Definition of Capacity: TOSHIBA defines a megabyte(MB) as 1,000,000bytes, and a gigabyte(GB) as 1,000,000,000 bytes. |
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