Seagate BarraCuda 1TB 2.5" 5400RPM SATA Internal HDD

The Seagate ST1000LMZ48 is a 2.5 inch internal hard drive that adds 1TB of dependable storage to a laptop or compact desktop through a simple SATA connection. It offers the familiar feel of a traditional hard drive while giving you enough room for operating systems, large photo libraries, video projects, and game collections.

With a 5400 RPM spindle speed working alongside a generous 128MB cache, the drive keeps everyday tasks responsive. Documents open quickly, media streams smoothly, and games load without the long waits that can plague older or slower drives. The SATA 6Gb/s interface pairs well with modern motherboards, so upgrades are straightforward and time-saving.

This model fits naturally into thin laptops, small form factor PCs, and external enclosures where space is limited. Students can keep assignments and media in one place, creative professionals can store raw footage on the go, and home users can expand a family PC without swapping to a bulkier 3.5 inch drive.

The BarraCuda line draws on decades of Seagate engineering to balance performance, efficiency, and durability. Built-in caching technology learns common file access patterns to speed up frequently used applications, while low-power operation helps extend battery life in portable systems. A two year limited warranty provides added peace of mind.

Highlights:

• 1TB capacity provides ample room for documents, photos, videos, and games
• 2.5 inch form factor fits laptops, all in one PCs, small desktops, and external enclosures
• SATA 6Gb/s interface allows quick installation and reliable high speed data transfer
• 5400 RPM spindle speed paired with 128MB cache supports smooth everyday performance
• BarraCuda caching technology accelerates frequently used files and applications
• Lightweight build is well suited for mobile workstations and travel setups
• Works as either a primary drive or additional storage in Windows, macOS, and Linux systems
• Backed by a two year limited warranty from Seagate