Western Digital 4TB WD_BLACK 7200 rpm SATA III 3.5" Internal Gaming HDD (256MB Cache)

The Western Digital WD4006FZBX is a 3.5 inch internal hard drive built for gamers who want a large, speedy library that launches without hesitation. It connects through a SATA III 6 Gb/s interface, holds 4TB of data, and spins at 7200 rpm to keep loading screens short and file transfers brisk.

Inside the drive, a 256MB cache works with Dynamic Cache Technology to adjust in real time, so frequently accessed game assets move in and out of the buffer with minimal delay. A dual core processor adds extra muscle during big installs, updates, or when a game streams detailed textures on the fly, helping the drive sustain up to 267 MB/s of throughput.

Western Digital’s StableTrac design secures the motor shaft at both ends, limiting vibration and improving data tracking accuracy. The result is consistent performance during marathon gaming sessions or when you place the drive in a tower loaded with other components.

If you are building a desktop dedicated to modern titles that can easily consume tens of gigabytes each, or if you want one place to record gameplay footage, download expansions, and keep your operating system tidy, this drive fits naturally. It offers the capacity to store a growing game collection and the performance to keep pace with today’s large files.

A five year limited warranty from Western Digital adds peace of mind for users who plan to push their systems hard over time.

• 4TB capacity on a 3.5 inch form factor for large game libraries
• 7200 rpm spindle speed and SATA III 6 Gb/s interface
• Up to 267 MB/s data transfer rate keeps load times short
• 256MB cache with Dynamic Cache Technology for real time optimization
• Dual core processing helps sustain throughput during heavy workloads
• StableTrac motor shaft mounting reduces vibration and supports reliable tracking
• Backed by a 5 year limited manufacturer warranty