Name: 4TB ST4000DMZ04/DM004
Brand: Seagate
SKU: 31226063
Price: 256 CHF
Availability: InStock
Rating: 4.7 (778 reviews)

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Seagate

The Seagate Barracuda 4TB internal hard drive offers extensive storage capacity for desktop computer systems with a 3.5-inch form factor, compatible with standard desktop cases. This hard drive achieves data transfer speeds of up to 190 MB per second via the SATA III 6 Gb per second interface, supported by a 256 MB cache buffer for efficient data processing. The drive integrates Self-Encrypting Drive technology with an Instant Secure Erase function for data security management. With dimensions of 147 mm in width, 101.6 mm in depth, and 26.1 mm in height, the hard drive weighs approximately 450 grams. Operating at 7200 RPM and supporting Native Command Queuing, this storage solution provides reliable performance for applications requiring extensive data storage. The Barracuda series represents Seagate's established line of desktop hard drives as a successor to earlier generations in the product family. This model, ST4000DMZ04, features standard mounting holes compatible with most desktop computer cases and operates within typical desktop environment temperature ranges. The hard drive utilizes Perpendicular Magnetic Recording technology for data storage and includes standard SATA power and data connectors. Designed for continuous operation in desktop computing environments, this hard drive offers a balanced combination of capacity and performance for general computing applications, data backup, and media storage requirements.

Actual product image Seagate 4TB ST4000DMZ04/DM004 (4 TB, 3.5")

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In computer science, a buffer is a region of a physical memory storage used to temporarily hold data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a mouse) or just before it is sent to an output device (such as speakers). However, a buffer may be used when moving data between processes within a computer. This is comparable to buffers in telecommunication. Buffers can be implemented in a fixed memory location in hardware - or by using a virtual data buffer in software, pointing at a location in the physical memory. In all cases, the data stored in a data buffer, are stored on a physical storage media.

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