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| Western Digital VelociRaptor (WD1000DHTZ) 1 TB Hard Disk Drive |
Western Digital recently launched their third-generation VelociRaptor hard disk drive, which continues to be the world's only 10,000 RPM hard disk drive with a SATA interface. The third-generation VelociRaptor improved on its predecessor by using Advanced Format Technology (AFT) and higher-density platters to deliver not only 1 TB of storage capacity but also a sustained throughput of 200 MB/s. Take a look at its key features :
We did a short analysis of the drive earlier, but we are now able to produce a full review, after extensively testing this drive. Let's take a closer look! For more details, read our Comprehensive Review! To discuss about this review, head over to the forum thread! |
| Lowest PriceGrabber Price |
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| Review |
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| Model |
• WD1000DHTZ |
| Formatted Capacity |
• 1,000,204 MB |
| Guaranteed Sectors |
• 1,953,525,169 |
Bytes Per Sector |
• 512 bytes (Emulated) |
Platters |
• 3 Platters |
| Read/Write Heads |
• 6 Read/Write Heads |
| Recording Method |
• Perpendicular Magnetic Recording (PMR) |
| Advanced Format Technology |
• Yes (512-bit Emulation Mode) |
| Spindle Speed |
• 10,000 RPM |
| Cache Buffer |
• 64 MB SDRAM |
Internal Data Transfer Rate |
• 200 MB/s (sustained, maximum) |
| Maximum I/O Transfer Rate |
• 6.0 Gbits/s |
| Average Seek |
• NA |
| Average Latency |
• NA |
Drive Ready Time |
• 8 seconds |
| Interface |
• Serial ATA 6 Gb/s |
| Supported SATA Data Transfer Mode |
• 6.0 Gbits/s |
| SATA Hotplug Capability |
• Yes |
Maximum Height |
• 26.1 mm (1.028 inches) |
Maximum Width |
• 101.6 mm (4.00 inches) |
Maximum Length |
• 147.0 mm (5.787 inches) |
Maximum Weight |
• 500 g (1.1 lbs) |
Power Requirements |
• +12V DC ± 10 % |
Power Consumption |
• 5.1 W (Random Read / Write) |
Ambient Temperature |
• 0 °C to 55 °C
(Operating) |
Maximum Shock |
• 30 G @ 2 ms (Read/Write) |
Drive Acoustics |
• 30 dBA average (Idle Mode) |
Non-Recoverable Read Errors |
• 1 error per 1016 bits read |
MTBF |
• 1,400,000 hours |
Load/Unload Cycles |
• 600,000 (minimum) |
Warranty |
• 5 Years Limited Warranty (OEM or Retail) |
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