Corsair's MP300 Entry-Level Consumer NVMe SSD Starts At Just $57

Corsair will have a difficult time getting this ship off the ground with current pricing for all but the 120GB model, which sells for dinner money at less than $60. At that price it's hard not to consider the MP300 for a secondary drive used to ease the load on your primary storage by keeping cold data like movies, music, and even games on the MP300.

How does that use case even make sense? At $57 for a 120GB drive, that works out to 47.5 cents per GB. That's arguably way overpriced for storing bulk data like music and video, which won't even benefit from being on a faster drive, and the low capacity is really going to limit how much you can store. If you really want to put bulk data on an SSD, you would be far better storing it on an inexpensive SATA SSD, where you can find 240GB drives with double the capacity for less, starting at around $50. Newegg even has one on sale for $45 shipped right now, which works out to just 18.75 cents per GB.

And again, if its just music and video that is being streamed off the disk by a media player, then using any SSD at all will have minimal benefits, at least from a performance standpoint, since even a 5400RPM platter-based drive should have plenty of performance for that. Newegg has 2TB 3.5" hard drives for $60 shipped, which is just 3 cents per GB, and provides far more storage than any SSD remotely near this price range. That 120GB NVME drive costs nearly 16 times as much per GB as a platter-based drive, and either option should have enough performance for serving media files.

Game storage could be a better use case where there can be significantly better load times on an SSD compared to a hard drive in many games, but even there, the benefits of NVME over a SATA SSD tend to be minimal, since a good portion of load times are the result of the CPU decoding the data, so performance can only be improved so far. A SATA SSD gets you most of the way there, so even if an NVME drive is theoretically multiple times as fast, it will generally do little to improve performance much further. And of course, many modern games have install sizes up around 50GB, and some even around 100GB, so a 120GB drive is not going to be a very suitable option for game storage. Anyone looking for an SSD to store games on in this price range would again likely be far better off with a SATA model with double the capacity.

About the only common use for a 120GB NVME drive that makes some sense would be the one thing that wasn't mentioned, using it as a boot drive to store the OS and applications on a system that doesn't need much additional local storage. Even then, a SATA SSD would probably make more sense for most use cases. The ability to add additional storage in the M.2 form factor also tends to be more limited, since it requires more motherboard space than SATA, and as a result most motherboards only have one or two M.2 slots.

21037893 said:

How does that use case even make sense? ...

I mostly agree! The only reasonable use for a 120 GB SSD is as a system disk to be paired with a HDD or SSHD.
While the NVMe interface can transfer data much faster than SATA, the question is if low end drives are so much faster it makes a real difference. Then the only reason to use NVMe over 2.5" SATA is physical space, or lack thereof.