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| Western Digital Black Gen. 2 (WD4003FZEX) 4 TB Hard Disk Drive |
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The new-generation Western Digital Black family differs from the previous generation by its use of Advanced Format Technology, which allows for greater capacity and throughput. The new Western Digital Black family now consists of five models, which differ only in their storage capacities. Now, let's take a closer look at this new big daddy of the WD Black family of hard disk drives! For more details, read our Comprehensive Review! To discuss about this review, head over to the forum thread!
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Desktop power users on a budget will often pair an SSD boot drive with a cheap, spacious 5400+ RPM desktop drive like the | Lowest Price |
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| Review |
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| Model |
• WD4003FZEX |
| Formatted Capacity |
• 4,000,787 MB |
| Guaranteed Sectors |
• 7,814,037,168 |
Bytes Per Sector |
• 512 bytes (Emulated) |
Platters |
• 5 Platters (800 GB per platter) |
| Read/Write Heads |
• 10 Read/Write Heads |
| Spindle Speed |
• 7,200 RPM |
| Cache |
• 64 MB DDR2 SDRAM |
Internal Data Transfer Rate |
• 171 MB/s |
| Average Seek |
• NA |
| Average Latency |
• NA |
Drive Ready Time |
• NA |
| Interface |
• Serial ATA 6 Gb/s |
| Supported SATA Data Transfer Mode |
• 6.0 Gbits/s |
SATA Hotplug Capability |
• Yes |
Native Command Queuing |
• Yes |
| Advanced Format Technology |
• 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 |
• 780 g (1.72 lbs) |
Power Requirements |
• +12V DC ± 10 % |
Power Consumption |
• 9.5 W (Read / Write) |
Ambient Temperature |
• 5 °C to 55 °C
(Operating) |
Maximum Shock |
• 65 G / 30 G @ 2 ms (Read / Write) |
Drive Acoustics |
• 29 dBA average (Idle Mode) |
Non-Recoverable Read Errors |
• 1 error per 1014 bits read |
Load/Unload Cycles |
• 300,000 minimum |
MTBF |
• 1 million hours |
Warranty |
• 5 Years Limited Warranty |
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After thorough testing, we will post a Comprehensive Review of the product. This adds on to the pictorial review with comprehensive test results and our final conclusion on the product.
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