Western Digital Caviar WD300EB 30GB 5.4K 3.5″ EIDE Hard Drive |
..Capacity: 30GB
Spindle Speed: 5,400RPM
Interface Type: IDE / ATA (3.5″)
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 12.8 / 13.8
Electrical Interface Speed: EIDE / Ultra ATA/100 – 100MBps
On-Board Cache: 2MB
Physical Specifications | |
Capacity | 30GB |
Interface | 40-pin EIDE |
Actuator Type | Rotary Voice Coil |
Bytes Per SECTOR![]() |
512 |
Servo Type | Embedded |
Performance Specifications | |
Average Seek 1 – Read – Write |
12.8 ms average 13.8 ms average |
Track-to-Track Seek | 2.0 ms average |
Full Stroke Seek | 28.5 ms average |
INDEX![]() |
8.3 ms (nominal) |
Average Latency | 4.2 ms (nominal) |
Rotational Speed | 5400 RPM (nominal) |
Buffer Size | 2 MB |
Data Transfer Rate (maximum) – Buffer to Host – Buffer to Disk |
100 MB/s (Mode 5 Ultra ATA) 66.6 MB/s (Mode 4 Ultra ATA) 33.3 MB/s (Mode 2 Ultra ATA) 16.6 MB/s (Mode 4 PIO) 16.6 MB/s (Mode 2 multi-word DMA) 695 Mbits/s maximum |
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