WD Blue WD40EZAZ 4 TB Hard Drive - 3.5" Internal - SATA (SATA-600)

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.

• 2-year limited warranty
• Massive capacity up to 6TB
• Free Acronis® True Image™ WD Edition cloning software
• Western Digital quality and reliability
• Reliable everyday computing