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Samsung 250GB SATA Hard Disk Drive
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Price per Unit (piece):
Rs4 750.00
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Drive Configurations
| Capacity * |
250 GB |
| Interface |
Serial ATA 3.0 Gbps |
| Buffer DRAM Size |
16 MB |
| Byte per Sector |
512 bytes |
| Rotational Speed |
7200 RPM |
Performance Specifications
| Average Seek time(typical) |
8.9 ms |
| Average Latency |
4.17 ms |
| Data Transfer Rate / Media to/from Buffer(Max.) |
175 MB/sec |
| Data Transfer Rate / Buffer to/from Host(Max.) |
300 MB/sec |
| Drive Ready Time(typical) |
8 sec |
Reliability Specifications
| Non-recoverable Read Error |
1 sector in 10^15 bits |
| Start/Stop Cycles |
50,000 |
Acoustics
| Idle |
2.45 Bel |
| Performance Seek |
2.80 Bel |
Environmental Specifications
| Temperature / Operating |
0 ~ 60 °C |
| Temperature / Non-operating |
-40 ~ 70 °C |
| Humidity(non-condensing) / Operating |
5 ~ 90 % |
| Humidity(non-condensing) / Non-operating |
5 ~ 95 % |
| Liner Shock(1/2 sine pulse) / Operating |
70 G |
| Liner Shock(1/2 sine pulse) / Non-operating |
350 G |
| Altitude(relative to sea level) / Operating |
-300 to 3,000 m |
| Altitude(relative to sea level) / Non-operating |
-300 to 12,000 m |
Power Requirements
| Voltage |
+5V±5%, +12V±10% |
| Spin-up Current (Max.) |
2.0 A |
| Seek (typical) |
5.7W |
| Read/Write (typical) |
6.1W |
| Idle (typical) |
4.4W |
| Standby (typical) |
0.7/1W |
| Sleep (typical) |
0.7/1W |
Physical Dimension
| Height (Max.) |
26.1 mm |
| Width |
101.5 mm |
| Length |
147.0 mm |
| Weight (avg.) |
470 g |
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