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SKU # 1000115492
WD Red NAS HDD 4TB WD40EFAX
PAN INDIA DELIVERY
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Product Description
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Available in capacities ranging from 2-6TB with support for up to 8 bays
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NAS systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations
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Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance
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Take the following into consideration when choosing a hard drive for your NAS
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Unlike desktop drives,these drives are tested for compatibility and optimum performance
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The always-on environment of a NAS or RAID is a hot one,and desktop drives aren’t typically designed and tested under those conditions like WD Red is
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WD Red NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system
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Designed to operate solo,desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system
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WD Red drives are designed to thrive in multi-bay NAS system environments
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There’s a leading edge WD Red drive for every compatible NAS system to store your precious data
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With drives up to 6TB,WD Red offers a wide array of storage for customers looking to build a NAS solution
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Built and tested for personal and home NAS systems with up to 8-bays,these drives pack all the punch you need in one power-house unit for storing,archiving,and sharing
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With WD Red,you’re ready for what’s next
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WD Red For Personal Or Home Office
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Stream,backup,share,and organize your digital content at home with a NAS and WD Red drives designed to effortlessly share content with the devices in your personal or home office environments
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NASwar 3.0 technology increases your drives’ compatibility with your existing network and devices, TV,stereo,and more
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Live in a connected world
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Not just any drive will do
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Get up to 48TB of capacity in your 8-bay system and with WD’s exclusive NASware 3.0 technology, you can optimize each and every drive
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Built into every WD Red hard drive,NASware 3.0’s advanced technology improves your system’s storage performance by increasing compatibility,integration,upgradeability,and reliability
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Built For Optimum NAS Compatibility
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Designed for personal and home office NAS systems,our unique algorithm balances performance and reliability in NAS and RAID environments
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WD Red drives are optimized for environments where idle time is available to perform necessary background operations
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To ensure optimal performance,always check compatibility with your system
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WD Red drives may not be suitable for higher workload environments
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For ZFS file systems and overall NAS system compatibility,we highly recommend WD Red Plus drives,which are optimized for higher workloads
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24/7 Environment
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Since your NAS system is always on,a reliable drive is essential
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With an MTBF of up to 1 million hours,the WD Red drive is engineered to tackle 24x7 environments
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Premium Support and a 3-year Limited Warranty Confidently upgrade your NAS performance with the assurance of a 3-year limited warranty,coupled with world-class support services included with every WD Red drive
Product Specification
| Brand | WD | |
| Product Type | HDD | |
| Product Model | Red NAS | |
| Product Code | WD40EFAX | |
| SMR | ||
| Interface | SATA 6 Gb/s | |
| Formatted Capacity | 4TB | |
| 3.5Inch | ||
| Native Command Queuing | Yes | |
| Advanced Format (AF) | Yes | |
| RoHS Compliant | Yes | |
| Performance | ||
| 180 MB/s | ||
| Cache | 256 MB | |
| Performance Class | 5400 RPM | |
| Reliability/Data Integrity | ||
| Load/Unload Cycles | ||
| MTBF | 1,000,000hr | |
| Workload Rate (TB/Year) | 180 | |
| Power Management | ||
| 1.75 | ||
| - | ||
| Average Power Requirements (W) | ||
| Read/Write | 4.8 W | |
| Idle | 3.1 W | |
| Stand By And Sleep | 0.4 W | |
| Environmental Specifications | ||
| Temperature (°C) | ||
| Operating | 0 to 60 | |
| Non-Operating | -40 to 70 | |
| Shock (Gs) | ||
| Operating, (2 ms, Read/Write) | 30 | |
| Operating, (2 ms, Read) | 65 | |
| Non-operating (2 ms) | 250 | |
| Acoustics (dBA) | Idle | Seek (Average) |
| 23 | 27 | |
| Physical Dimension | ||
| Maximum Height | 1.028Inch 26.1 mm | |
| Maximum Length | 5.787Inch 147 mm | |
| 4Inch 101.6 mm | ||
| 1.26 Ib 0.57 kg | ||
| Warranty | 3 Years | |
Other Details
Dimension (CM) - L x B x H |
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Unit of Measurement |
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Weight |
kg |
Generic Type |
4 TB Hard Disks |
Importer Details |
Western Digital Hard Disk Angad Nagar Near Radhu Palace Laxmi Nagar New Delhi Delhi 110092 |
Country of Origin |
UK |
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