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The Scorpio Black WD5000BEKT
The Western Digital Scorpio Black 500 GB (WD5000BEKT) hard disk drive ooks like any other 2.5" mobile hard drive, with a label on the top plate and an uncovered PCB on the underside.
The label has a lot of important information, like the hard drive model, storage capacity and serial number. There are also interesting details like its date and place of manufacture. This particular drive was manufactured in Thailand on May 22, 2010.
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The underside is SOP for Western Digital - completely bare of any surface-mounted components.
Usable Capacity
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This Western Digital Scorpio Black 500 GB hard disk drive officially has a formatted capacity of 500,107 MB. We checked that out by formatting both in NTFS using Microsoft Windows Vista.
The actual formatted capacity was 500,104,687,616 bytes. This is slightly (~105 MB) higher than the official formatted capacity. With about 109 MB allocated to the NTFS file system, the actual usable capacity remained slightly below 500 GB.
Let's take a look at its specifications.
Specifications
Model |
• WD5000BEKT |
Formatted Capacity |
• 500,107 MB |
Guaranteed Sectors |
• 976,773,168 |
Bytes Per Sector |
• 512 bytes |
Platters |
• 2 Platters |
Read/Write Heads |
• 4 Read/Write Heads |
Spindle Speed |
• 7,200 RPM |
Cache Buffer |
• 16 MB SDRAM |
Internal Data Transfer Rate |
• 108 MB/s (sustained, maximum) |
Maximum I/O Transfer Rate |
• 3.0 Gbits/s |
Average Seek |
• 12.0 ms |
Track-to-Track Seek |
• 2.0 ms (average) |
Average Latency |
• 4.2 ms |
Drive Ready Time |
• 4 seconds (average) |
Interface |
• Serial ATA 3 Gb/s |
Supported SATA Data Transfer Mode |
• 3.0 Gbits/s |
SATA Hotplug Capability |
• Yes |
Maximum Height |
• 9.5 mm |
Maximum Width |
• 69.85 mm |
Maximum Length |
• 100.2 mm |
Maximum Weight |
• 111 g |
Power Requirements |
• +12V DC ± 10 % |
Power Consumption |
• 1.8 W (Read / Write) |
Ambient Temperature |
• 0 °C to 60 °C
(Operating) |
Maximum Shock |
• 350 G @ 2 ms (Read) |
Drive Acoustics |
• 25 dBA average (Idle Mode) |
Non-Recoverable Read Errors |
• 1 error per 1014 bits read |
Load/Unload Cycles |
• 600,000 (minimum) |
MTBF |
• NA |
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