Seagate Barracuda Pro 1TB 2.5" SATA 6Gb/s 7200RPM Internal HDD

The Seagate ST1000LM049 is a 1 TB internal hard drive designed for systems that need dependable capacity without giving up valuable space. It slips into a 2.5-inch bay and keeps a slim 7 mm profile, making it a straightforward upgrade for most laptops, mini-desktops, and external enclosures.

Once installed, the drive spins at 7200 rpm and pairs that speed with a 128 MB cache. The combination helps the operating system load quicker, shortens application launch times, and supports smooth playback or editing of large media files. A SATA 6 Gb/s interface moves data efficiently, reaching sustained transfer rates up to 160 MB/s, while an average latency of 11.5 ms keeps everyday tasks feeling responsive.

Reliability features round out the package. The drive is rated for up to 600,000 load and unload cycles, so frequent starts, stops, and sleep modes will not wear it down quickly. Whether you are replacing an aging laptop disk, adding a second drive to a small form factor workstation, or building a portable storage kit for travel, this model offers a balanced mix of speed, durability, and capacity.

• 1 TB storage in a 2.5-inch, 7 mm form factor
• 7200 rpm spindle speed for fast system response
• 128 MB cache assists with frequently accessed data
• SATA 6 Gb/s interface supports up to 160 MB/s sustained transfers
• Average latency of 11.5 ms
• Engineered for up to 600,000 load and unload cycles
• Fits laptops, compact desktops, and external USB or Thunderbolt enclosures