Description
Western Digital Caviar GREEN WD30EZRX 3TB SATA 6Gb/s 64MB SATA Hard Drive
Western Digital WD30EZRX Caviar Green 3TB SATA 6Gb/s SATA Hard Drive with 64MB buffer.
- Drive Specification Sheet (PDF)
- Learn more about large capacity drives
| 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 | |
| Interface | SATA 6 Gb/s | |
| 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 | |
| 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. |
