SPECIFICATIONS – MK2018GAP (HDD2164)
General |
|
Model | MK2018GAP (HDD2164) |
Interface | |
Functionality |
|
Formatted Capacity | 20.0039GB* |
Rotational Speed | 4200rpm |
Avg. Rotational Latency | 7.14/ms |
4sec (typical) | |
Buffer | 2MB |
Seek Time (Average) | 13 |
Internal Transfer Rate | 156.9 ~ 290.4Mbits/sec (max) |
Host Transfer Rate | 100Mbytes/sec |
*Toshiba defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes.
Internal Drive Characteristics |
|
Number of Disks | 1 |
Number of Read/Write Heads | 2 |
Track Density (TPI) | 56.80K |
User Data Cylinders | 33,280 |
Logical Cylinders | 16,383 |
Logical Heads | 16 |
Logical Sectors/track | 63 |
Bytes per Sector | 512 |
Logical Blocks (LBA) | 39,070,080 |
Reliability |
|
Preventative maintenance | None |
Nonrecoverable read errors | 1 error per 1013 bits read |
Electrical |
|
Voltage | 5V ±5% |
Power Consumption |
|
Start | 2.7W typ |
Seek | 2.45W typ |
Read/Write | 2.25W typ |
Sleep | 0.8W typ |
Energy Consumption Efficiency | 0.033W/GB avg |
Shock |
|
Operating | 175g |
800g |
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