Western Digital Red 4TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40EFRX

Was: ₨5,790.00
Now: ₨5,490.00
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What are the benefits of NASware 3.0?
  • Gives you an unrivaled NAS experience
  • Enhances compatibility
  • Improves reliability
  • Optimizes HDD for 24x7 NAS environments

There’s a leading edge WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 12TB, WD Red drives offer a wide array of solutions for customers looking to build a NAS storage solution.

  • NAS hard drives with up to 12TB of capacity
  • Designed for personal, home, and small business up to 8-bays
  • Exclusive NASware 3.0’s advanced technology improves your system’s storage performance


24/7 Environment

Since your NAS system is always on, a reliable drive is essential. With an MTBF (mean time before failure) of up to 1 million hours and a supported workload rate of up to 180 TB/yr, the WD Red drive with NASware 3.0 technology is designed for the 24x7 environment.

Keep it Cool

The always-on environment of a NAS or RAID is a hot one. WD Red drives are engineered to run cool and quiet while offering optimum compatibility for demanding 24x7 environments.

WD Red for Home and Small Business Owners

Use WD Red HDD at your home or business to stream, backup, organize and effortlessly share your content. With NASware technology built into every drive, you’ll never have to worry about compatibility with your NAS system.