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| General |
| Brand |
Samsung |
| Model |
HM250HI |
| Highlights |
Samsung Spinpoint M7 HM250HI 250GB Hard Drive : 250GB, 8MB
Cache, SATA 3.0 Gb/s. |
| Drive Configurations |
| Capacity |
250GB |
| Interface |
SATA 3.0Gbps |
| Buffer DRAM Size |
8 MB |
| Byte per Sector |
512 |
| Rotational Speed |
5,400 RPM |
| Performance Specifications |
| Average Seek time(typical) |
12 ms |
| Average Latency |
5.6 ms |
| Data Transfer Rate / Media to/from Buffer(Max.) |
138 Mbits/s |
| Data Transfer Rate / Buffer to/from Host(Max.) |
300 MB/s |
| Drive Ready Time(typical) |
4 sec |
| Reliability Specifications |
| Non-recoverable Read Error |
1 sector in 10^14 bits |
| Controlled Ramp Load/Unload |
600,000 |
| Acoustics |
| Idle |
2.4 Bel |
| Performance Seek |
2.6 Bel |
| Environmental Specifications |
| Temperature / Operating |
5 ~ 55 ? |
| Temperature / Non-operating |
-40 ~ 70 ? |
| Humidity(non-condensing) / Operating |
8 ~ 90 % |
| Humidity(non-condensing) / Non-operating |
5 ~ 95 % |
| Liner Shock(1/2 sine pulse) / Operating |
400 G |
| Liner Shock(1/2 sine pulse) / Non-operating |
900 G |
| Vibration / Operating |
1.5 Grms |
| Altitude(relative to sea level) / Operating |
-300 to 3000 m |
| Altitude(relative to sea level) / Non-operating |
-400 to 15000 m |
| Power Requirenents |
| Voltage |
+5V ± 5% |
| Spin-up Current(Max.) |
1000 mA |
| Seek(typical) |
2.5 W |
| Read/Write(typical) |
2.5 W |
| Low Power Idle(typical) |
0.85 W |
| Standby(typical) |
0.25 W |
| Sleep(typical) |
0.2 W |
| Physical Dimension |
| Height (Max.) |
9.5 mm |
| Width |
69.85 mm |
| Length |
100 mm |
| Weight(avg.) |
0.23 lbs |
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- Model: HM251HI
- Shipping Weight: 0.3lbs
- 10 Units in Stock
- Manufactured by: Samsung