Твърд диск WESTERN DIGITAL Red Pro NAS 4 TB - SATA 6Gb/s 7200 rpm 128MB

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SKU

WD4003FFBX

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КРАТКО ОПИСАНИЕ

WD Red Pro 4TB SATA 6Gb/s 256MB Cache Internal 3.5inch 24x7 7200rpm optimized for SOHO NAS systems 1-24 Bay HDD Bulk

316,55 лв.

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Marketing Description
Joining the original color of NAS, WD Red Pro continues the formula of success that has led the WD Red product family by adding support beyond consumer and small business markets into medium and large 8-16 bay business storage systems. WD Red Pro hard drives integrate WD's exclusive technology, NASware, to provide unparalleled support for drive compatibility, reliability, and performance.
Product Features
Professional solutions Designed specifically with SMB customers in mind the WD Red family has expanded with the addition of WD Red Pro, which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB, WD Red Pro was engineered to handle the increased workloads from your business. Exclusive NASware technology The exclusive advanced firmware technology built into every WD Red Pro drive, NASware enables seamless integration, robust data protection and optimal performance for systems operating in the demanding NAS environment. Experienced in NAS WD Red is a reflection of the most extensive NAS partner compatibility testing list that is available on the market. That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Vibration protection In combination with 3D Active Balance Plus, WD Red Pro also features hardware vibration compensation technology which monitors the drive to correct both linear and rotational vibration in real time, further increasing drive reliability. Enhanced accuracy for NAS For overall enhanced accuracy for NAS, WD Red Pro is also equipped with dual actuator technology which improves positional accuracy over the data tracks and head positioning. StableTrac technology then secures the motor shaft at both ends to reduce system-induced vibration and stabilize the drive platters for accurate tracking during read and write operations. Both technologies are important for larger 8 to 16 bay NAS environments. 8 to 16 Bay Shock protection WD Red Pro is equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in large 8 to 16 bay NAS environments and increases drive reliability. Extended drive testing The 8 to 16 bay NAS environment is very demanding on a hard drive with added vibration, heat and other factors. This is why every WD Red Pro drive is shipped with extended thermal cycle burn-in testing which ensure each drive for extended reliable operation. Error recovery prevention Built specifically for RAID and NAS environments, WD Red Pro drives come equipped with error recovery controls as part of NASware, which prevents the drive from fallout in RAID applications.
General
Device Type	Hard drive - internal
Capacity	4 TB
Form Factor	3.5
Interface	SATA 6Gb/s
Buffer Size	256 MB
Features	Native Command Queuing (NCQ), Advanced Format technology, 3D Active Balance Plus, Multi-axis shock sensor, 24x7 continuous operation, Error Recovery Control, Conventional magnetic recording (CMR), NASware 3.0 technology, S.M.A.R.T.
Width	101.6 mm
Depth	147 mm
Height	26.1 mm
Weight	720 g
Performance
Drive Transfer Rate	600 MBps (external)
Internal Data Rate	217 MBps
Spindle Speed	7200 rpm
Reliability
MTBF	1,000,000 hours
24x7 Operation	Yes
Non-Recoverable Errors	10 per 10^14
Load / Unload Cycles	600,000
Expansion & Connectivity
Interfaces	1 x SATA 6 Gb/s
Compatible Bay	3.5
Power
Power Consumption	7.2 Watt (read) 7.2 Watt (write) 3.7 Watt (idle) 0.4 Watt (standby) 0.4 Watt (sleep)
Miscellaneous
Compliant Standards	RoHS
Localisation	Worldwide
Manufacturer Warranty
Service & Support	Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	65 °C
Min Storage Temperature	-40 °C
Max Storage Temperature	70 °C
Shock Tolerance (operating)	65 g @ 2 ms
Shock Tolerance (non-operating)	300 g @ 2 ms
Sound Emission	29 dBA

Повече информация
Гаранционен срок	60 месеца
Наличност	Налични за поръчка
Производител	WESTERN_DIGITAL
Капацитет	4000 GB
Предназначен за	Сървъри
Скорост на твърдия диск	7200
Интерфейс	SATA

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