Manufacturer's Specs
| General |
|---|
| Interface | Serial ATA 3.0Gbps |
| Buffer DRAM Size | 32MB |
| Byte per Sector | 512 bytes |
| Capacity * | 750GB |
| Rotational Speed | 7,200 RPM |
| Performance |
|---|
| Average Seek time (typical) | 8.9 ms |
| Average Latency | 4.17 ms |
| Data Transfer Rate / Buffer to/from Host(Max.) | 300 MB/sec |
| Data Transfer Rate / Media to/from Buffer(Max.) | 175 MB/sec |
| Drive Ready Time (typical) | 12 sec |
| Power |
|---|
| Standby (typical) | 0.8/1.2 W |
| Read/Write (typical) | 7.9 W |
| Sleep (typical) | 0.8/1.2 W |
| Spin-up Current (Max.) | 2.4 A |
| Idle (typical) | 7.7 W |
| Seek (typical) | 8.6 W |
| Voltage | +5V+-5%, +12V+-10% |
| Acoustics |
|---|
| Idle | 2.70 Bel |
| Performance Seek | 2.90 Bel |
| Reliability |
|---|
| Start/Stop Cycles | 50,000 |
| MTBF | 1,200,000 POH |
| Non-recoverable Read Error | 1 sector in 10^15 bits |
| Physical |
|---|
| Width | 101.5 mm |
| Length | 147.0 mm |
| Height (Max.) | 26.1 mm |
| Weight (avg.) | 640 g |
External links
Samsung
HE753LJ
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