Seagate 250GB 3.5" 5400RPM SATA 3 GB/s HDD

The Seagate ST9250311CS is a 2.5-inch internal hard drive that provides 250GB of space for everyday files such as documents, photo libraries, and standard-definition videos. It connects through a SATA 3 Gb/s interface, which is common on many desktop motherboards and small form factor systems, so installation is straightforward for most users.

With a spindle speed of 5400 RPM, the drive runs cooler and usually operates more quietly than faster-spinning models. That balance makes it a sensible choice for home or office desktops where consistent performance and dependable operation matter more than peak transfer rates.

The compact 2.5-inch design also fits well in slim desktops, media centers, and external enclosures when you want a lightweight backup or archival drive. A standard SATA power and data connector means you can drop it into an available bay, secure it with screws, format it in your operating system, and start storing files in minutes.

Whether you are refreshing an older PC, building a budget desktop, or assembling a dedicated media server that streams music and standard-definition video, this Seagate drive delivers reliable capacity with modest power requirements.

Highlights:

• 250GB internal storage capacity
• 2.5-inch form factor suited to desktops and small form factor systems
• SATA 3 Gb/s host interface
• 5400 RPM spindle speed for cooler, quieter operation
• Installs using standard SATA data and power connectors