By combining sustainable Seagate technology and components with industry-leading volume manufacturing, the Seagate® Barracuda® 7200.12 drive delivers up to 1 TB of green, low-power yet high-performance, desktop storage. This versatile drive family, also available in capacities of 750-GB with 32-MB cache, 500-GB with 16-MB cache and 250-GB with 8-MB cache, is ideal for desktop applications such as workstations, desktop RAID, gaming PCs, high-end PCs, mainstream PCs and USB/FireWire/eSATA external storage.
Key Features and Benefits
- Sustainable technology for a green world:
- Typically 70 percent or more of the materials used to build the drive is recycled;
- Complies with the RoHS directive;
- 12th generation of the world’s most popular desktop hard drive.
- Ships with the most reliable and proven perpendicular magnetic recording technology.
- Delivers high performance:
- 160-MB/s maximum sustained data rate;
- Up to 3 Gb/s instantaneous burst;
- 32-MB cache on 1-TB and 750-GB drives, 16-MB cache on 500-GB drives, 8-MB cache on 250-GB drives.
Products specifications
| Attribute name |
Attribute value |
|
Track density
|
236 |
|
Drive device, transfer rate
|
1000 G |
|
Recording density
|
1413 kbit/inch |
|
Sustained data rate
|
125 MB/s |
|
HDD number of heads
|
1 |
|
Track to track seek time
|
1 ms |
|
HDD number of cylinders
|
16383 |
|
Disks included quantity
|
1 pc(s) |
|
Weight
|
14.6 oz |
|
Non-operating shock
|
350 G |
|
Start-up current
|
2 A |
|
Width
|
4" |
|
Depth
|
5.79" |
|
Height
|
0.787" |
|
Type
|
HDD |
|
Data transfer rate
|
1.695 Gbit/s |
|
HDD capacity
|
250 GB |
|
Storage drive buffer size
|
8 MB |
|
HDD size
|
3.5" |
|
HDD speed
|
7200 RPM |
|
Read seek time
|
8.5 ms |
|
Write seek time
|
9.5 ms |
|
Average latency
|
4.16 ms |
|
Bytes per sector
|
512 |
|
Plug and Play
|
Yes |
|
Interface
|
Serial ATA |
|
Power consumption (idle)
|
5 W |
|
Operating voltage
|
5 / 12 V |
|
Operating altitude
|
-12000 - 120000" |
|
Non-operating altitude
|
-12000 - 480000" |
|
Operating temperature (T-T)
|
0 - 60 °C |
|
Storage temperature (T-T)
|
-40 - 70 °C |
|
Operating relative humidity (H-H)
|
5 - 95 % |
|
Storage relative humidity (H-H)
|
5 - 95 % |
|
Operating shock
|
70 G |
