SATA SSD is plenty if…
You browse, use Office, email and stream. It’s fast, reliable and the best value — standard on most refurbished machines.
Both are solid-state drives and both are far faster than an old hard drive — but NVMe is faster than SATA. Here’s the plain-English difference, which one you actually need, and how to get a fast SSD in a refurbished laptop or desktop.
A SATA SSD and an NVMe SSD are both solid-state drives — no moving parts, far faster and more reliable than a spinning hard drive. The difference is the connection: SATA uses the older interface (around 550 MB/s), while NVMe runs over PCIe and is several times faster (2,000–7,000 MB/s). In day-to-day use — booting Windows, opening apps, browsing — both feel instant, because the leap from hard drive to any SSD is what you really notice. NVMe pulls ahead for heavy file work like video editing and large transfers. The good news: every refurbished laptop and desktop we sell already has an SSD, and many newer models use NVMe. See our SSD upgrade guide for sizes (1TB, 2TB and more).
| SATA SSD | NVMe SSD | |
|---|---|---|
| Typical speed | ~550 MB/s | 2,000–7,000 MB/s |
| Connection | SATA (2.5″ or M.2) | PCIe (M.2) |
| Everyday feel | Fast — instant boot & apps | Fast — same instant feel |
| Heavy file work | Good | Noticeably faster |
| Best for | Everyday use, great value | Video editing, big transfers |
Bottom line: the biggest speed jump is from hard drive to SSD — which every machine we sell already has. Choose NVMe if you move large files often; otherwise a SATA SSD is excellent value.
Pick by what you do.
You browse, use Office, email and stream. It’s fast, reliable and the best value — standard on most refurbished machines.
You edit video, move large files, or run heavy creative/dev tools and want the fastest storage.
Both crush a hard drive. We can fit a larger SSD before despatch — just ask. See SSD upgrades.
LAST UPDATED · JUN 2026 · INDEPENDENT BUYING GUIDE