Optional Formatting and Partitioning

Seagate FireCuda Gaming SSD is preformatted NTFS for optimal performance on Windows.

About file system formats

NTFS—The native file system for Windows. macOS can read NTFS volumes but cannot natively write to them.

Mac OS Extended (HFS+)—An Apple file system optimized for macOS 10.12 and earlier. This file system remains the best option for external storage devices and is the only format compatible with Time Machine. Windows cannot natively read or write to HFS+ (journaled) volumes.

APFS (Apple File System)—An Apple file system optimized for solid state drives (SSDs) and flash-based storage systems. While APFS may benefit SSD performance, note the following restrictions:

You cannot use an APFS-formatted disk as your Time Machine backup drive. Format Seagate FireCuda Gaming SSD to HFS+ if you intend to use it with Time Machine.
APFS is only supported on macOS 10.13 or later.

exFAT—Compatible with macOS and Windows. exFAT is not a journaled file system which means it can be more susceptible to data corruption when errors occur or the drive is not disconnected properly from the computer.

How to choose the file system format

Use NTFS if:

…you connect the storage device to Windows computers, and you don’t need to allow a Mac to write to the storage device.

Use HFS+ if:

…you connect the storage device to Mac computers, and you don’t need to allow a Windows computer to read or write to the disk. HFS+ is the only format compatible with Time Machine.

Use APFS if:

…you connect the storage device to Mac computers, and you don’t need to allow a Windows computer to read or write to the drive. Do not use APFS if you intend to use Seagate FireCuda Gaming SSD with Time Machine, or if your computer is not running macOS 10.13 or later.

Use exFAT if:

…you need to allow both Mac and Windows computers to read and write to the storage device.

Manual formatting

Use the steps below to manually format and partition a storage device.

Formatting erases everything on the storage device. Seagate highly recommends that you back up all data on your storage device before performing the steps below. Seagate is not responsible for any data lost due to formatting, partitioning, or using a Seagate storage device.

Windows

Make sure the storage device is connected to and mounted on the computer.
Go to Search and then type Disk Management. In the search results, double-click Disk Management.
From the list of storage devices in the middle of the Disk Management window, locate your Seagate device.
The partition must be available to format. If it is currently formatted, right click on the partition and then choose Delete.
To create a new partition, right click on the volume and select New Simple Volume. Follow the on-screen instructions when the New Simple Volume Wizard appears.

Mac

macOS version 10.11 and later

Open the Finder and go to Applications > Utilities > Disk Utility.
In the sidebar to the left, select your Seagate FireCuda Gaming SSD.

macOS starting version 10.13—Make sure to select the storage device and not just the volume. If you don’t see two entries listed in the sidebar, change the view in disk utility to show both the drive and the volume. The view button is in the upper left side of the Disk Utility window. Change the view to Show All Devices. This feature was introduced in macOS 10.13 and is not available in 10.11 or 10.12.

Select Erase.
A dialog box opens. Enter a name for the drive. This will be the name displayed when the drive mounts.
For Format, select OS X Extended (Journaled).
For Scheme, select GUID Partition Map.
Click Erase.
Disk Utility formats the drive. When it’s finished, click Done.

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