This lovely NZXT H5 Flow RGB is at its best price in a few weeks from Amazon
A great mid-tower PC case.

The NZXT H5 Flow, over the years, has turned out to be one of the most popular and well-regarded mid-tower PC cases, and 2024 saw a refreshed version in design and feel that I think makes for one of the better options in its price class.
You get lots of room for building in, for airflow, and the benefit of four RGB fans pre-installed. It's also in the trendy white colour that's ideal for your white gaming PC. From Amazon, it's £80 - while that isn't its best price ever, it remains a good price against the non-RGB variant that only comes with two!
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NZXT H5 Flow RGB (2024)Now £79.99 (was £109.99) |
The PC for the AMD Ryzen 5 5600 in 2025 article was actually built in a new H5 Flow, albeit in black and with no flashy RGB. However, I still feel strongly enough about it to recommend it here, as it's an easy case to build in with lots of room for routing cables thanks to wide channels, as well as hooks and straps to tie them down in place. The case also has room for either a 360mm radiator in the front and a 240mm radiator up top, and comes with a 360mm block of RGB-enabled fans in the front, and a non-RGB 120mm Core fan in the back for exhaust pre-installed, which is handy.
What's also handy here is the fact the top, side and front panels all pop off with magnets, and they come with a fine mesh pattern for helping airflow and reducing dust ingress, in spite of the fact there aren't physical dust filters as seen on other cases. They do a good job of preventing most dust from getting in. The PSU shroud is also perforated on the bottom side, so air intake can be properly directed with the bottom pair of 120mm fan slots. Front I/O is little more than passable though, with a singular USB-C and USB-A, as well as a power button and headphone jack.
If you want to grab a trendy PC case with lots of airflow, this NZXT H5 Flow RGB discount from Amazon is truly excellent.