Hard drive WD Gold 4TB 3.5" 7200 rpm 256 MB cache SATA 6Gb/s - WD4004FRYZ

WD Gold 4TB is a 3.5" server hard drive, aimed at reliable 24/7 workloads – perfect if you want a serious data storage solution in a server, workstation, or NAS. The combination of 4TB capacity and 7200 rpm makes it a stable choice for environments where both volume and access speed are important. 256 MB cache helps when working with large files and multiple parallel requests, while the SATA 6 Gb/s interface guarantees good compatibility with modern systems. Add the long 60-month warranty and you get a drive designed to last a long time in a rack or desktop chassis.

What you get is a server-class HDD that can easily handle roles such as a file server, backup target, or storage for heavy projects – video, renders, archives. 4TB means you can keep large archives, snapshots, and logs without worrying about space every month. The speed of 7200 rpm and the large 256 MB cache reduce waiting times when reading and writing large sequential or mixed workloads – for example, simultaneous backup and access to shared files. Thanks to the SATA 6 Gb/s interface, you connect it directly to standard server or desktop motherboards without special controllers. The 3.5" form factor and standard dimensions facilitate installation in most cases and server chassis.

• 4TB capacity – enough space for large backups, file sharing, or long-term archives in a server environment.
• 7200 rpm speed – faster data access compared to 5400 rpm drives, which helps with more loaded services and multi-user access.
• 256 MB cache memory – smoother reading and writing of large files and improved performance with multiple simultaneous requests.
• SATA 6 Gb/s interface – standard connectivity for modern motherboards and RAID controllers, without the need for special solutions.
• 3.5" form factor – fits in standard desktop cases, server chassis, and NAS systems that use 3.5" bays.
• Weight 715 g and dimensions 147 x 101.6 x 26.1 mm – a classic server drive, optimized for tight arrangement in racks and cases with many bays.
• 60-month warranty – long-term coverage, suitable for drives that operate continuously in critical systems.

Who it is suitable for – if you are building a server, NAS, or a serious desktop for working with a lot of data and are looking for a reliable HDD for 24/7 workloads, WD Gold 4TB is a logical choice. It is suitable for backups, file servers, archives, and projects with large files. It will not be a good choice as a primary system drive if you are looking for maximum OS speed – that is where an SSD belongs, while this drive handles the volume.

The most meaningful aspect of this model is the combination of server class, 4TB volume, 7200 rpm, and 256 MB cache, backed by a 5-year warranty – a solution that you can confidently install in a machine that needs to run long and stably.