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Seagate Barracuda ST250DM000 Hard Disk Drive
250GB, 7200RPM, SATA, 16MB cache, 3.5", 0.4kg







 SKU:   1020265960
 Manufacturer:   
 Mfg. Part number:   ST250DM000
 Our Price:    $53.66
 


  






Host interface
SATA

Hard drive capacity
250 GB

Hard drive size
3.5"

Hard disk rotational speed
7200 RPM

Drive device, buffer size
16 MB

Write seek
9.5 ms

Read seek
8.5 ms

Average latency
4.16 ms

Track to track seek time (read/write)
1.2 ms

Bytes per sector
4096

Hard disk number of heads
1

Drive ready time
8.5s

Start/stop cycles
50000

Width
10.16 cm

Height
2 cm

Depth
14.7 cm

Weight
415g

Input voltage
5 - 12V

Start-up current
2A

Operating temperature range (T-T)
0 - 60 C

Storage temperature range (T-T)
-40 - 70 C

Operating relative humidity range
5 - 95%

Storage relative humidity range
5 - 95%

Operating altitude
-12000 - 120000" (-304.8 - 3048m)

Non-operating altitude
-12000 - 480000" (-304.8 - 12192m)

Operating shock
70G

Non-operating shock
350G

Operating vibration
0.5G

Non-operating vibration
3G

Internal
Yes

Data transfer rate
4.69 Gbit/s

Recording density
1413 kbit/inch

Track density
236 kt/in

Plug and Play
Yes

Disks included quantity
1 pcs
These drives provide the following key features:
- 7200 RPM spindle speed;
- Seagate SmartAlign technology provides a simple, transparent migration to Advanced Format 4K sectors;
- High instantaneous (burst) data-transfer rates (up to 600MB per second);
- Perpendicular recording technology provides the drives with increased areal density;
- State-of-the-art cache and on-the-fly error-correction algorithms;
- Native Command Queueing with command ordering to increase performance in demanding applications;
- Full-track multiple-sector transfer capability without local processor intervention;
- Quiet operation;
- Compliant with RoHS requirements in China and Europe;
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns;
- Support for S.M.A.R.T. drive monitoring and reporting;
- Supports latching SATA cables and connectors;
- Worldwide Name (WWN) capability uniquely identifies the drive.
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