WD Green ( WD30EZRX)
 | Product Specifications |  | | Interface | SATA 6 Gb/s | |
| Performance Specifications | | | Rotational Speed | IntelliPower * | | Buffer Size | 64 MB | |
| Transfer Rates | | Buffer To Host (Serial ATA) | 6 Gb/s (Max) | |
| Physical Specifications | | | Formatted Capacity | 3,000,592 MB | | Capacity | 3 TB | | Form Factor | 3.5 Inch | | User Sectors Per Drive | 5,860,533,168 | |
| Physical Dimensions | | | English | | Height | 1.028 Inches | | Depth | 5.787 Inches | | Width | 4.00 Inches | | Weight | 1.61 Pounds | |
| Metric | | Height | 26.1 mm | | Depth | 147 mm | | Width | 101.6 mm | | Weight | 0.73 kg | |
| Environmental Specifications | | | Shock | | Operating Shock (Read) | 65G, 2 ms | | Non-operating Shock | 250G, 2 ms | |
| Acoustics | | Idle Mode | 24 dBA (average) | | Seek Mode 0 | 29 dBA (average) | | Seek Mode 3 | 25 dBA (average) | |
| Temperature (English) | | Operating | 32° F to 140° F | | Non-operating | -40° F to 158° F | |
| Temperature (Metric) | | Operating | -0° C to 60° C | | Non-operating | -40° C to 70° C | |
| Electrical Specifications | | | Current Requirements | | 12 VDC | | Read/Write | 1.78 A | |
| Power Dissipation | | Read/Write | 6.00 Watts | | Idle | 5.50 Watts | | Standby | 0.80 Watts | | Sleep | 0.80 Watts | |
| Compatibility | | | Operating System | | Compatibility | Windows/Mac | |
| As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second. |
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