Following my review of the excellent Toshiba Canvio Connect II, Toshiba has been kind enough to send me a sample of their consumer solid state drive (SSD) the Q300. The sample I was sent is the 480GB version, but it also comes in 120GB, 240GB and 960GB varieties.

You can get the 480GB model for around £130 putting it around the same price as drives from SanDisk, and the ever popular Crucial BX200.

The exact specification of the Q300 is:


Toshiba A19nm 128Gb TLC


Toshiba TC58

Sequential Read

550 MB/s

Sequential Write

530 MB/s

4kB Random Read IOPS


4kB Random Write IOPS


Active Power Consumption


Idle Power Consumption



3 years


Unlike some other brands, Toshiba manufactures their own controller which should help keep costs down and ensure a decent build quality.

Installing the drive takes a little bit of skill, but it is extremely easy really, and anyone that has ever done any maintenance on a computer will know how to do it. You just need to open up you PC, connect the drive to the motherboard with a SATA cable, and to the PSU with a power cable and away you go. When I booted into windows I had to go to drive management to enable the drive then assign it a drive letter. All simple stuff and the same as any other SSD produced.

Another option is to buy an external enclosure and use this as an external drive. This would be a particularly good choice for a PS4 if you want quick boot times.

If you are not completely tech savvy, you may be wondering why such a small drive costs so much, but SSDs are quite different than a traditional hard drive with spinning platters, the performance is exponentially better. An SSD can represent one of the best performance upgrades for a computer possible in relation to their price. For the sake of £130, you can have boot times drop from minutes to seconds.

With that in mind, the best way to evaluate this drive is to carry out some basic benchmarks. The following two images show the performance of the drive. There are 2 main things to look at, the Sequential speed, which is where large continuous blocks of data are read or written. For example, this could be a blue ray ISO. This speed is should be similar to the speeds you will see quoted from the manufacturer. The send is the random 4K speed where small (4K) blocks of data stored randomly on the drive are read or written. This may represent transferring photos files etc, this will often be much lower than the sequential speed.

A specific explanation of the settings from Crystal Disk is:

  • Seq Q32T1: Sequential (Block Size=128KiB) Read/Write with multi Queues & Threads
  • 4K Q32T1: Random 4KiB Read/Write with multi Queues & Threads
  • Seq: Sequential (Block Size=1MiB) Read/Write with single Thread
  • 4K: Random 4KiB Read Write with single Queue & Thread

As you can see in my example, in the sequential Q32T1 the drive actually outperforms the quoted speed, but the normal Sequential speed is slightly under. The normal 4K speed is obviously significantly slower, but if we look at the performance of my mechanical storage drive, the performance is pretty amazing.

In general, all SSDs will perform the same. There are some fancy ones that use slightly different memory, but for 90% of users, the budget friendly TLC based drives will be more than sufficient.

Overall, the Q300 performs admirably, and if you look online for other reviews it outperforms the SanDisk and Crucial equivalents.

If you haven’t made the jump to an SSD yet, and you are on the fence about it I would urge you to upgrade straight away.

You can pick up the model I used from for around £130 and Amazon has listings for it too, at the moment stock availability does appear to be a bit thin, though. You can find out more information about the Q300 drives from the Toshiba website.