Western Digital AV HDD 4000GB Serial ATA III internal hard drive

24x7 reliability. These drives are designed to last in always-on, streaming digital audio/video environments such as PVRs, DVRs and surveillance video recorders.Reduced power consumption. With the combination of WD's IntelliSeek, IntelliPark, and IntelliPower technologies, WD has reduced power consumption by up to 40 percent compared to competitors' drives.Whisper quiet. Noise levels have been minimized to less than one sone – virtually below the threshold of human hearing.Compatible. Tested for compatibility in a broad range of AV products including set top boxes, DVD recorders, and mainstream surveillance systems.SilkStream. Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options.IntelliSeek. Calculates optimum seek speeds to lower power consumption, noise and vibration.IntelliPark. Delivers lower power consumption by automatically unloading the heads during idle to reduce aerodynamic drag.Preemptive Wear Leveling (PWL). The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications.Advanced Format Technology (AF). Technology being adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities. AF is a more efficient media format that enables increased areal densities.Lo

Hard drive
Hard drive interface	Serial ATA III
Drive device, buffer size	64 MB
IntelliPower	Yes
Start/stop cycles	300000
Device type	HDD
Data transfer rate	6 Gbit/s
Hard drive speed	5400 RPM
Hard drive size	3.5"
Hard drive capacity	4000 GB
Power
Power consumption (typical)	4.4 W
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C
Weight & dimensions
Width	101.6 mm
Weight	730 g
Height	26.1 mm
Depth	147 mm
Packaging content
Quantity	1
Technical details
Quantity	1
Device type	HDD
Packaging data
Quantity	1
Other features
Device type	HDD
Data transfer rate	6 Gbit/s

• Capacity: 4TB

1. Anything which is certainly not a 3D memory product once processed can't be returned for credit or cancelled. Restocking fee of minimum up to 25% can be charged on certain products which varies from product to product.
2. All product by default go to check in refurbished condition unless changed to new retail. All products comes with 30 days warranty and manufacturer warranty remains intact if applicable.
3. This item can be dispatched in 3-4 business days or based on the availability. Please check with our customer support (786)-840-0395 if you need the item to be shipped same day.
4. Please note that most of the large manufacturers (e.g. HP, Dell, IBM, Compaq,) part numbers which have established corresponding spare part numbers (spare P/N#), or field replacement part numbers (FRU#'s) for their products. When you receive the part, it may display this FRU # or Spare P/N# on it. You can simply reference this part number as a valid replacement part for your ordered item at any of the manufacturer websites. If any assistance needed in this regard please call our Sales Department.
5. This part number has 30 days limited DOA exchange warranty for replacement only with the same part. A few drives may have 90 days warranty which you can confirm. The item might have other warranties like manufacturer, service, or extended warranty that you can affirm with the sales department.
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8. Item pictures are only for illustrative purposes therefore the delivered product might differ from the one displayed above.
9. At times, packaging can vary from OEM/original retail box. They are packaged together for bulk orders.
10. Orders of end of life (EOL) products or end of sale (EOS) that are no longer in production can be replaced by a compatible item with the exact FRU number performing same functionality.
11. Refurbished printers might not have laser toners or full ink cartridges.
12. Please note if you have question about any of the above conditions or have any concerns, we suggest you to contact us on support@intravisionetworks.com or call (786)-840-0395 before submitting an order.

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