If you are looking for a reliable, fast, efficient, and best value for money SSD drive to either use as a boot drive or external storage for your Raspberry Pi 4 then you have come to the right place.

Why Should You Use An SSD For Your Raspberry Pi 4?

Using an SSD as a Raspberry Pi 4 boot drive will have massive performance improvements over the default SD card which has a theoretical maximum throughput of only 50MB/s.

SSD's are also more reliable for data storage than SD cards which have high failure rates.

If you would like to learn how to boot your Raspberry Pi 4 from an SSD drive you can follow our guide here.

Before You Buy.

An SSD drive is not compatible out of the box with the Raspberry Pi 4. This is because the Raspberry Pi 4 does not have a SATA port. You will need to use a SATA to USB 3.0 hard drive adapter.

Here is one we recommend which will be compatible with any SATA 3,0 SSD or HDD drives :

Because the SSD is transferring data via the Raspberry Pi 4's USB 3.0 port. The transfer speed will be marginally slower than a native SATA connection. This is because SATA 3.0 has a theoretical maximum throughput of 6Gbits/sec (which will work out close to 600MB/s). Whereas USB 3.0 has a theoretical throughput of 5Gbit/s (which is around 500MB/s).

In reality, the actual throughput speeds one gets may be half of the above-advertised speeds.

This slower performance will not be obvious and is nothing to be concerned about but just be aware when picking a solid-state drive that the advertised speeds on that drive will be bottlenecked by the lower data transfer speed of the USB 3.0 port bus.

We have tested and reviewed many different drives and we have highlighted our favourites below.

The Best SSD For Basic Use:

Are you just looking to install Raspberry Pi OS?. Basic desktop use with low storage needs?. We recommend a minimum of 120GB as it gives you some room to install applications and store some data.

The Crucial SSD 3.0 drives performed well in our tests and are perfect for use with the Raspberry Pi 4.

The Best SSD For Performance & Storage:

If you are looking to create a Network attached storage (NAS) server for archiving or storing large amounts of data. Or maybe you want to create a media pool to stream to another device on your network.

I hope you got benefit out of this article and if you have any question please let us know in the comments below. Happy building!