10 in stock
د.إ699.00
10 in stock
High performance enterprise SATA drives designed specifically for business-critical applications.
WD RE3 drives combine up to 32 MB cache with SATA 3 Gb/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.
Key Features
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Massive capacity – WD RE3 Enterprise SATA drives are available in capacities up to 1 TB.
Dual processor – Twice the processing power results in a 20% performance improvement over the previous generation.
StableTrac – The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations. View demo >
RAFF – Our fourth generation RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time for up to a 60% performance improvement in high vibration environments over the previous generation of drives.
IntelliSeek – Calculates optimum seek speeds to lower power consumption, noise, and vibration.
Multi-axis shock sensor – Automatically detects the subtlest shock events and compensates to protect the data.
RAID-specific, time-limited error recovery (TLER) – Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Third generation dynamic fly height – Each read-write head’s fly height is adjusted in real time for optimum reliability.
Thermal extended burn-in test – Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
NoTouch ramp load technology – The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Perpendicular Magnetic Recording (PMR) – WD RE3 drives utilize PMR technology to achieve even greater areal density, reliability, and design margin.
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| Ideal For
Ideal for servers, storage arrays, video surveillance, and other demanding write-intensive applications. |
| Performance Specifications |  |
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Rotational Speed | 7,200 RPM (nominal) |
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Buffer Size | 32 MB |
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Average Latency | 4.20 ms (nominal) |
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| Transfer Rates | ||
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Buffer To Host (Serial ATA) | 3 Gb/s (Max) |
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| Physical Specifications | |
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Formatted Capacity | 1,000,204 MB |
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Capacity | 1 TB |
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Interface | SATA 3 Gb/s |
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User Sectors Per Drive | 1,953,525,168 |
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| Physical Dimensions | |
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| English | ||
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Height | 1.028 Inches |
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Length | 5.787 Inches |
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Width | 4.00 Inches |
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Weight | 1.52 Pounds |
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| Metric | ||
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Height | 25.4 mm |
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Length | 147 mm |
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Width | 101.6 mm |
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Weight | 0.69 kg |
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| Environmental Specifications | |
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| Shock | ||
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Operating Shock (Read) | 65G, 2 ms |
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Non-operating Shock | 250G, 2 ms |
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| Acoustics | ||
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Idle Mode | 28 dBA (average) |
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Seek Mode 0 | 33 dBA (average) |
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Seek Mode 3 | 29 dBA (average) |
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| Temperature (English) | ||
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Operating | 32° F to 140° F |
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Non-operating | -40° F to 158° F |
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| Temperature (Metric) | ||
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Operating | -0° C to 60° C |
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Non-operating | -40° C to 70° C |
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| Humidity | ||
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Operating | 5-95% RH non-condensing |
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Non-operating | 5-95% RH non-condensing |
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| Altitude (English) | ||
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Operating | -1,000 feet to 10,000 feet |
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Non-operating | -1,000 feet to 40,000 feet |
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| Altitude (Metric) | ||
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Operating | -305M to 3,050M |
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Non-operating | -305M to 12,200M |
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| Vibration | ||
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Operating | |
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Linear |
20-300 Hz, .75G (0 to peak) |
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Random |
0.004 g²/Hz (10 to 300 Hz) |
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Non-operating | |
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Low Frequency |
0.05 g²/Hz (10 to 300 Hz) |
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High Frequency |
20-500 Hz, 4.0G (0 to peak) |
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| Electrical Specifications | |
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| Current Requirements | ||
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12 VDC | |
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Read/Write |
490 mA |
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Idle |
470 mA |
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Standby |
5 mA |
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Sleep |
5 mA |
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5 VDC | |
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Read/Write |
500 mA |
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Idle |
420 mA |
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Standby |
160 mA |
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Sleep |
160 mA |
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Power Dissipation | |
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Read/Write |
8.40 Watts |
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Idle |
7.80 Watts |
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Standby |
1.00 Watts |
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Sleep |
1.00 Watts |
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