WD Black WD4003FZEX 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Desktop Internal Hard Drive (Used)

The WD Black WD4003FZEX delivers 4TB of high-performance storage engineered for demanding desktop workloads. Spinning at 7200 RPM with a 64MB cache buffer and a full-speed SATA 6.0Gb/s interface, this 3.5" drive is built to handle intensive read/write tasks where speed and reliability matter. WD Black is Western Digital's performance-tier lineup — a class above everyday consumer drives — making the WD4003FZEX an outstanding value for power users, creative professionals, and anyone who refuses to compromise on storage performance.

Specifications

• Part Number: WD4003FZEX
• Brand: WD (Western Digital)
• Series: WD Black
• Capacity: 4TB
• Spindle Speed: 7200 RPM
• Cache: 64MB
• Interface: SATA 6.0Gb/s
• Form Factor: 3.5" Desktop Internal Hard Drive

Condition

This drive is sold in used condition and has been put through a rigorous multi-point testing protocol to verify full functionality. It is professionally cleaned and repackaged in industry-leading custom protective packaging before it ever ships to you — so it arrives ready to install and perform. Backed by a 90-day warranty for complete peace of mind.

Why Buy From Us

Every used hard drive we sell goes through the same uncompromising process: rigorous multi-point testing, professional cleaning, and secure custom protective repackaging. We stand behind every sale with a 90-day warranty, and most orders ship free with 2-day delivery. When you need reliable storage fast, we deliver — literally.