Seagate BarraCuda 4TB HDD | 5400 RPM | 256MB | ST4000DM004

4TB Desktop Storage — High-capacity internal HDD for desktop PCs, creative workstations, and bulk data storage 5400 RPM | SATA III 6Gb/s — Reliable spindle speed with fast SATA interface for everyday desktop storage workloads 256MB Cache — Large buffer improves sequential read/write performance for large file transfers and multimedia storage Multi-Tier Caching (MTC) Technology — Seagate’s adaptive caching algorithm intelligently manages frequently accessed data for improved responsiveness 3.5" Form Factor — Standard desktop HDD size compatible with most ATX, mATX, and ITX cases with 3.5" drive bays 2-Year Limited Warranty — Standard Seagate warranty coverage for desktop storage deployments The Seagate BarraCuda 4TB is a reliable, high-capacity desktop internal hard drive designed for everyday computing, media storage, and bulk data applications. With 4TB of storage, 256MB of cache, and Multi-Tier Caching technology, it handles large file libraries, video collections, photo archives, and general desktop storage workloads efficiently. The SATA III 6Gb/s interface ensures maximum throughput compatibility with modern motherboards, while the 3.5" form factor fits any standard desktop tower or storage chassis.The BarraCuda lineup is Seagate’s go-to desktop drive for builders and upgraders who need reliable, cost-effective bulk storage. At 5400 RPM, it prioritizes capacity and longevity over peak random access speed — making it well-suited as a secondary or tertiary storage drive alongside an SSD boot drive. Backed by Seagate’s 2-year limited warranty for dependable long-term desktop storage.Ideal For Desktop PC Storage Expansion — Add 4TB of bulk storage to any desktop system with an available SATA bay Media Libraries & Collections — Store large 4K video, RAW photo, and music libraries on a single drive Secondary Storage Alongside SSD — Pair with an NVMe SSD boot drive for a fast + high-capacity storage setup Home & Office Desktops — Reliable everyday storage for documents, backups, and general computing Budget-Conscious Builders — High capacity at an affordable price point for new builds and upgrades Specifications Model — Seagate BarraCuda MPN — ST4000DM004 SKU — CCST4000DM004 Capacity — 4TB Form Factor — 3.5" Interface — SATA III 6Gb/s Spindle Speed — 5400 RPM Cache — 256MB Technology — Multi-Tier Caching (MTC) Warranty — 2-year limited