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Description
Features of WESTERN DIGITAL Red Plus 4TB NAS Internal HDD
- Supports 4TB/year workload rate
- NASware™ firmware for compatibility
- Built for small or medium business NAS systems in a 24/7 environment
- 3-year limited warranty
Desktop Drives vs. WD Red Plus
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. Take the following into consideration when choosing a hard drive for your NAS:
- Compatibility: Unlike desktop drives, these drives are specifically tested for compatibility with NAS systems for optimum performance.
- Reliability: The always-on environments of NAS and RAID can reach intense temperatures. WD Red Plus drives are designed and tested to perform under those extreme conditions.
- Error Recovery Controls: WD Red Plus NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system.
- Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Red Plus drives are designed to thrive in multi-bay NAS system environments.
Tackle Intensity with WD Red Plus
Packed with power to handle NAS environments in home offices up to medium-sized businesses, WD Red Plus is ideal for helping protect, archive, and share valuable data in NAS systems with up to 8 bays. WD Red Plus NAS drives give you the flexibility, versatility and confidence you need for your important home and work files.
For Small or Medium Businesses
WD Red Plus drives deliver the speed and capacity business customers require to store, protect, and share increasing amounts of data with a growing number of NAS users. For NAS systems with up to 8 bays, WD Red Plus drives deliver uncompromising performance and unwavering assurance backed by a 3-year limited warranty.
For Home Office and Power Users
Whether you’re a power user looking to store high-resolution videos or running a home office with thousands of electronic documents, WD Red Plus drives are designed to help you effortlessly organize, protect and share your digital content.
Exclusive NASware™ Technology
Built into every WD Red Plus hard drive is Western Digital’s exclusive NASware 3.0 technology. NASware is advanced technology that improves your NAS system by increasing compatibility, integration, upgradeability, and reliability. WD Red Plus drives with NASware technology take the guesswork out of selecting a drive for your NAS system.
Built for Optimum NAS Compatibility
Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red Plus drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red Plus drives are a reflection of extensive NAS partner technology engagement and compatibility testing.
3D Active Balance Plus
Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span and degrade the performance over time.
24/7 Environment
Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours9, the WD Red Plus drive is engineered to tackle 24/7 environments.
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 Plus drive.
Specification of WESTERN DIGITAL Red Plus 4TB NAS Internal HDD
| Model | WD40EFZZ |
| Recording technology | CMR |
| nterface | SATA 6 Gb/s |
| Formatted capacity | 4TB |
| Form factor | 3.5-inch |
| Native command queuing | Yes |
| Advanced Format (AF) | Yes |
| RoHS compliant | Yes |
| Performance | |
| nternal transfer rate6 up to | 180 MB/s |
| Cache (MB) | 256 MB |
| RPM | 5400 |
| Reliability/Data Integrity | |
| Load/unload cycles | 600000 |
| Non-recoverable read errors per bits read |
<1 in 10 |
| MTBF (hours) | 1000000 |
| Workload rate (TB/year) | 180 |
| Power Management | |
| 12VDC ±5% (A, peak) | 1.75 |
| Average power requirements (W) Read/write Idle Standby and sleep |
4.7 3.1 0.3 |
| Environmental Specifications | |
| Temperature (°C) Operating Non-operating |
0 to 65 -40 to 70 |
| Shock (Gs) Operating, (2 ms, read/write) Operating, (2 ms, read) Non-operating (2 ms) |
70 70 250 |
| Acoustics (dBA) Idle Seek (average) |
23 27 |
| Physical Dimensions | |
| Height (in./mm, max) | 1.028/26.1 |
| Length (in./mm, max) | 5.787/147 |
| Width (in./mm, ± .01 in.) | 4/101.6 |
| Weight (lb/kg , ± 10%) | 1.26/0.57 |
| Warranty | 3 Years |
| Note | *** Features, Price, Specifications are subject to change without notice. |
Shipping & Return
Shipping policy
Brain Tech PC operated by Nishi Infotek LLP ships to almost all pin codes across India. We use reliable courier partners to ensure your order reaches you safely and on time.
1. Shipping Costs
We offer Free Shipping on most prepaid orders across India.
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If a specific shipping charge applies to a small order or a remote area, it will be calculated and displayed at checkout before you make a payment.
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There are no hidden charges. The total price shown at checkout is the final price.
2. Order Processing Time (Handling Time)
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Processing Time: Orders are usually processed and packed within 1 to 2 business days (Monday to Saturday).
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Order Cut-off Time: Orders placed after 2:00 PM IST will be processed on the next business day.
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Custom PCs: For Custom PC builds, please allow an additional 2-3 days for assembly and stress testing before dispatch.
3. Estimated Delivery Time
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Transit Time: Once shipped, the estimated delivery time is 2 to 4 business days depending on your location.
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Total Delivery Time: You can expect to receive your order within 3 to 6 business days from the date of purchase.
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Metro Cities: 3-4 Days
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Rest of India: 4-6 Days
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Remote Areas: May take slightly longer.
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(Note: Delivery timelines may be impacted by public holidays, extreme weather, or courier delays beyond our control.)
4. Courier Partners
We ship using trusted carriers to ensure the safety of high-value electronics:
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Blue Dart
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Delhivery
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DTDC
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Amazon Shipping
5. Order Tracking
Once your order is shipped, you will receive an email and SMS with the Tracking Number and the courier company's link. You can track your package live to know the expected delivery date.
6. Damaged or Open Packages
IMPORTANT:
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Do not accept the package if the seal is broken, tampered with, or damaged.
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Video Recording: We highly recommend making an unboxing video (without cuts) when opening your package. This is mandatory proof if you receive a damaged product or missing accessories.
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If you face any issues, contact us immediately at +91 9146194675 or contact@braintechpc.in.
7. International Shipping
Currently, we do not ship internationally. We ship only within India.
8. Contact Information
If you have any questions about your shipment, please contact us:
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Phone: +91 9146194675
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Email: contact@braintechpc.in
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Address: 1st Floor, 103, Prakashdeep Apartment, Station Road, O.T Section, Ulhasnagar, Maharashtra 421002, India
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