Western Digital WD40EZAX-Single Hard Drive - 4TB SATA 6Gb s 256MB Cache

Marketing Information

• Reliable everyday computing
• WD Blue internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.
• NoTouch Ramp Load technology
• The recording head never touches the disk media, ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
• Low power consumption
• State-of-the-art seeking algorithms and advanced power management features ensure low power consumption
• Tested for compatibility
• We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab to give our customers confidence that our drives will work in their systems.
• Upgrading your drive is easy
• Seamlessly migrate your current system to your new Western Digital drive using Acronis® True Image™ WD Edition software, available as a free download on the Western Digital Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.
• The Western Digital advantage
• Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the Western Digital Support site for full details. Recommended use - WD Desktop hard drives are tested and recommended for use in PCs, industrial applications and external enclosures.2

Detail Specifications

• Features
  • - Designed for reliable, everyday computing
  • - Free Acronis True ImageTM WD Edition cloning software
  • - Low power consumption with advanced power management
• Capacity: 4TB
• Form Factor: 3.5-Inch
• Connector: SATA
• Compatibility:
  • Windows 11
  • Windows 10
  • Windows 8.1
• Interface: SATA
• Transfer Rate: up to 185MB/s
• Disk Speed (RPM): 5400 RPM
• Recording Technology: CMR
• Cache Size: 256MB
• In The Box: WD Blue 3.5-Inch PC HDD
• Operating Temperature: 0oC to 60oC
• Non-Operating Temperature: -40oC to 70oC
• Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Warranty Information:

• 2 Year limited warranty

Shipping Notes:

All our products are normally shipped within 1-2 business days from any of our warehouse locations below:

• Monrovia, CA 91016 (Most usual)
• Fremont, CA 94538
• Richardson, TX 75018
• Duluth, GA 30096
• Itasca, IL, 60143
• Edison, NJ 08837

Shipping to Alaska, Guam, Puerto Rico, and all International orders may take an additional 2 to 3 days to process documentation.

California Prop 65 Warning. This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. 

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