HDD Western Digital 4 TB 3.5 inch Serial ATA III WD4004FRYZ

The Western Digital Gold WD4004FRYZ is a 4 TB internal 3.5" SATA III hard drive designed for enterprise-class storage systems and data centers. It spins at 7200 RPM and includes a 0.256 GB hybrid cache to improve access times for data-intensive applications. Engineered for reliability and sustained workloads, this WD Gold drive fits into mixed storage environments where durability and performance matter.

Advantages

WD Gold drives offer high reliability with industry-grade MTBF ratings and technologies that reduce vibration and power consumption. The drive's 7200 RPM speed and hybrid cache deliver improved performance for demanding workloads, while compatibility with enterprise operating systems ensures broad interoperability. Features developed for higher-capacity WD Gold models, such as HelioSeal and enhanced cache protection, reflect the series' focus on data integrity and efficiency.

Suitable for

• Enterprise and rack-mounted servers
• Network-attached storage (NAS) in mixed environments
• Backup and archival storage with frequent reads/writes
• Data-intensive applications and virtualization hosts

Key specifications

• Model: Western Digital Gold WD4004FRYZ
• Capacity: 4000 GB (4 TB)
• Form factor: 3.5"
• Interface: Serial ATA III (SATA 6 Gb/s)
• Rotational speed: 7200 RPM
• Hybrid cache: 0.256 GB
• Weight: 0.641 kg

How to use

Install the WD4004FRYZ into a compatible 3.5" drive bay and connect it to a SATA III port on the host controller using a suitable SATA cable and power connector. Initialize and format the drive in the host operating system according to your storage layout (RAID, single-disk, or logical volume manager). For enterprise deployments, follow vendor guidelines for drive mounting, cooling, and firmware updates to ensure optimal performance and longevity.

Recommendations

Use the WD Gold WD4004FRYZ in systems with adequate cooling and vibration control. For best results in multi-drive arrays, monitor drive health with SMART tools and follow recommended workload limits and RAID/array configurations provided by your storage system vendor.