Verbatim SSD Vi550 S3 Internal Hard Drive SSD 1 TB SATA III

Verbatim Vi550 S3 SSD 1TB — A Quick, Reliable Upgrade for Any PC or Laptop

The Verbatim Vi550 S3 SSD 1TB is a 2.5" SATA III internal solid state drive designed to replace an aging hard drive or older 2D NAND SSD. Built around cutting-edge 3D NAND flash and a Phison PS3111-S11T controller, it pushes sequential read speeds up to 520 MB/s and write speeds up to 500 MB/s — fast enough to slash boot times, speed up application launches, and make multi-tasking feel noticeably smoother. The Verbatim Vi550 S3 SSD 1TB is a straightforward, budget-friendly way to extend the useful life of a desktop or notebook without buying a whole new machine.

What Makes This Drive Stand Out

Unlike basic entry-level SSDs, this model pairs 3D NAND flash with a dedicated Phison controller, which improves both reliability and sustained performance. The 2.5", 7 mm slim form factor slips into virtually any laptop hard-drive bay, while the SATA Revision 3.2 interface is backwards compatible with SATA 1.5 Gbps and 3 Gbps ports, so it works in older systems too. With no moving parts inside, the drive shrugs off everyday bumps and shocks that would damage a mechanical hard drive.

Speed and Performance — Faster Than Any Standard Hard Drive

Sequential transfer speeds are the headline number for any SATA SSD, and the Vi550 S3 1TB delivers them in real-world use, not just on paper. Independent benchmarks show sequential reads around 520 MB/s and writes near 500 MB/s, putting it roughly 20× ahead of a typical spinning hard drive.

• Read Speed: up to 520 MB/s — quicker system start-up and snappier program loading.
• Write Speed: up to 500 MB/s — faster file saves, installs, and content transfers.
• Interface: SATA III 6 Gbps — broad compatibility with modern and older PCs.

Build Quality and Power Efficiency — Cool, Quiet, and Easy on Battery

Because there are no spinning platters or read heads, the drive runs silently, generates less heat, and uses far less power than a hard drive — a real bonus for laptop users who want longer unplugged run-time. Solid-state construction also means much greater resistance to drops, vibration, and everyday wear.

• Form Factor: 2.5", 7 mm — fits standard laptop bays and desktop caddies.
• Weight: 45 g — light enough for ultraportable builds.
• Active Read Power: 1690 mW / Active Write Power: 2475 mW / Idle Power: 385 mW — low draw for cooler, longer-running laptops.
• Shock Resistance: 1500G, 0.5 ms half sine pulse — far tougher than a mechanical drive.

Who Is It For

The Verbatim Vi550 S3 SSD 1TB is the right choice for anyone who wants to upgrade an older hard-drive-based desktop or laptop and feel an immediate jump in everyday responsiveness. Students, home users, and office workers will appreciate the quick boot times and quiet operation, while creative users get a reliable place to store large photo, video, and project files. With a 2-year limited warranty and a quick installation guide included in the box, even first-time upgraders can swap it in with confidence.