---
id: external-drives.can-i-use-a-spinning-hard-drive-as-my-fast-drive
url: https://storagestudio.us/faq/external-drives/can-i-use-a-spinning-hard-drive-as-my-fast-drive
category: "External drives"
subcategory: "Choosing a drive"
question: "Can I use a spinning hard drive (HDD) instead of an SSD?"
alt_questions:
  - "Will Storage Studio work with a regular hard disk?"
  - "Can I move apps to an external HDD?"
  - "Is a mechanical hard drive fast enough for Storage Studio?"
  - "hdd vs ssd for storage studio"
  - "Can I use my old USB hard drive as the fast drive?"
  - "Does Storage Studio support hard disk drives?"
short_answer: "You can, if it passes Storage Studio's speed test — the app judges drives by measured speed, not type. Hard disks suit archives and rarely opened folders; for apps and active work an external SSD is a much better fit."
tags: ["hdd", "hard drive", "speed test", "external drive"]
related: ["https://storagestudio.us/faq/external-drives/what-kind-of-external-drive-should-i-use-with-storage-studio", "https://storagestudio.us/faq/external-drives/can-i-use-a-usb-flash-drive-or-sd-card", "https://storagestudio.us/faq/external-drives/how-big-should-my-external-drive-be"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# Can I use a spinning hard drive (HDD) instead of an SSD?

You can try, but an SSD is strongly recommended. Storage Studio doesn't refuse a drive because it spins — it judges the drive by a short read and write speed test. A drive that's too slow is blocked, and a merely slow one is allowed with a warning you have to confirm.

In practice a hard disk is fine for things you rarely open — old projects, archives, finished footage — but apps and active folders opened from it will feel slower, and a sleeping disk can take a moment to spin up before something opens.

If you already have one, open **Choose Drive**, select it and click **Run benchmark** to see the verdict before you commit.