MX31343
Western Digital
1TB RE4 7200rpm Enterprise Hard Drive, SATA II w/ 64MB Cache
From 1 Customer Reviews
MX31343
$149.99
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Sale Ends: 6/15/2012 9:00:00 PM
Only$129.99
- SKU: MX31343
- ILC: WD1003FBYX
- Part #: WD1003FBYX
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- Calgary SE : 10+
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- Richmond BC : 7
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MX31343
Product Info
Fast, reliable and enterprise-ready
Ideal for servers, video surveillance, and other demanding write-intensive applications, WD RE4 7200 RPM Enterprise SATA hard drives offer up to 2 TB capacity, 64 MB cache, 4th generation vibration tolerance and 5-year limited warranty.
Features
- Massive capacity
WD RE4 Enterprise SATA drives are available with up to 2 TB of cavernous capacity.
- Dual processor
With double the processing power, WD RE4 boasts the highest performance of any drive in the WD RE family.
- 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.
- RAFF™
Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives.
- High-performance technology.
With a combination of 64 MB cache, dual processors and dual stage actuation WD RE4 drives deliver lightning-fast performance in demanding server and storage applications.
- 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.
- 24x7 reliability.
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.
- Thermal extended burn-in test
Each drive is put through extended burnin testing with thermal cycling to ensure reliable operation.
- Perpendicular Magnetic Recording (PMR).
WD RE4 drives utilize PMR technology to achieve even greater areal density, reliability, and design margin.
- Active Power Save.
Delivers best-in-class power consumption through advanced WD firmware that conserves power in active seek modes without degrading performance.
- Ideal for: servers, storage arrays, video surveillance, and other demanding applications
Specifications
| Physical Specifications | |
| Formatted Capacity | 1,000,204 MB |
| Capacity | 1 TB |
| Interface | SATA 3 Gb/s |
| User Sectors Per Drive | 1,953,525,168 |
| Performance | |
| Rotational Speed | 7,200 RPM (nominal) |
| Buffer Size | 64 MB |
| Average Latency | 4.20 ms (nominal) |
| Load/unload Cycles | 600,000 minimum |
| Transfer Rates | |
| Transfer Rate (Buffer To Disk) | 128 MB/s (Max) |
| Buffer To Host (Serial ATA) | 3 Gb/s (Max) |
| Environmental | |
| Shock | |
| Operating Shock (Read) | 65G, 2 ms |
| Non-operating Shock | 300G, 2 ms |
| Acoustics | |
| Idle Mode | 28 dBA (average) |
| Seek Mode 0 | 29 dBA (average) |
| Seek Mode 3 | 25 dBA (average) |
| Temperature | |
| Operating | 5° C to 55° C 32° F to 140° F |
| Non-operating | -40° C to 70° C -40° F to 158° F |
| Current Requirements | |
| Read/Write | 7.90 Watts |
| Idle | 5.90 Watts |
| Standby | 0.70 Watts |
| Sleep | 0.70 Watts |
| Dimensions | 26.1 x 147 x 101.6 mm 1.03 x 5.79 x 4.0 inches |
| Weight | 0.68 kg 1.49 lbs |
Warranty
5-Year Limited Warranty
