WD40EFRX - WD Red Plus 4TB NAS SATA 6Gb/s 3.5-Inch Hard Drive
Brand: Western Digital · SKU: WD40EFRX-68WT0N0 · MPN: WD40EFRX-68WT0N0 · Category: Storage
The Western Digital WD40EFRX-68WT0N0 is a 4TB 3.5-inch SATA Red Plus hard drive designed specifically for small and medium business NAS environments. Engineered for 24/7 operation, this drive delivers reliable, high-capacity storage with fast data access at 6Gb/s, making it an ideal backbone for file sharing, backup, and media streaming workloads.
Specifications
| Cache | 64MB |
|---|---|
| Capacity | 4TB |
| Interface | SATA III 6Gb/s |
| Cache Size | 64MB |
| Drive Size | 3.5" |
| Drive Speed | 5400rpm |
| Form Factor | 3.5-inch |
| Part Number | WD40EFRX-68WT0N0 |
| Model Number | WD40EFRX |
| Product Range | Red |
| RoHS Compliant | Yes |
| Average Latency | 5.5ms |
| Shock Tolerance | 65 g @ 2ms (operating) / 250 g @ 2ms (non-operating) |
| Rotational Speed | 5.4K rpm (IntelliPower) |
| Load/unload cycles | 300,000 |
| Advanced Format (AF) | Yes |
| 12VDC ±10% (A, peak) | 1.75 |
| Operating Temperature | 0 to 55 degrees C |
| Internal Transfer Rate | 150 MB/s |
| Power Consumption (Idle) | 4.5W typical |
| Non-operating Temperature | -40 to 70 degrees C |
| Power Consumption (Read/Write) | 6.8W typical |
| Mean Time Between Failures (MTBF) | 1,000,000 hours |
| Non-recoverable read errors per bits read | <1 in 1014 |
| Warranty | 3 years |
| Weight | 680 g |
| Dimensions | Height: 26mm, Depth: 147 mm, Width: 101.6 mm |
Key Features
The WD Red Plus 4TB NAS Hard Drive WD40EFRX is designed for 24/7 operation in small- to medium-business NAS environments. It offers 4TB of reliable storage with a SATA 6Gb/s interface for fast data access. Key features include NASware 3.0 firmware for optimized compatibility and reliability in multi-drive systems, support for up to 8 drive bays, a 64MB cache, and a 5.4K RPM rotational speed for a balance of performance and power efficiency. It is built with durable, eco-friendly materials and is suitable for file sharing, backup, and media streaming.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this WD40EFRX - WD Red Plus 4TB NAS SATA 6Gb/s 3.5-Inch Hard Drive (WD40EFRX-68WT0N0) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This WD40EFRX - WD Red Plus 4TB NAS SATA 6Gb/s 3.5-Inch Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the WD40EFRX - WD Red Plus 4TB NAS SATA 6Gb/s 3.5-Inch Hard Drive compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD40EFRX-68WT0N0.
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