Best Case for RTX 3070

When building a computer, you have to make sure that all of the components you are buying are compatible with the other components. When it comes to graphics card compatibility, most users face issues with cases as some casing supports large-sized graphics cards while some don’t. RTX 3070 is not too large, and for that reason, a compact mid-tower casing like NZXT H510 is enough for good thermal performance and looks, but it’s quite expensive for most users. But don’t worry; we list out the best case for RTX 3070 under different budgets and needs.

Our Top 3 Recommendations

Most Popular Corsair Carbide 275r Corsair Carbide 275r

Affordable price.

Great water cooling support.

Good Acoustic performance.

Budget Pick Lian Li Lancool 2 Mesh Lian Li Lancool 2 Mesh

Good thermal performance.

Excellent interior design.

Great cable management system.

When you are buying a computer casing, you need to look at things. We’ve tested the graphics card clearance of all of these cases with RTX 3070 FE and a few other vendors. We’ve tested thermal performance, airflow, and features of different casings compiled the list and presented it to you. The first thing you need to look at while buying a casing is the thermal performance so that all of your components get cool down while running while going for looks at second place. As we’ve reviewed a few casings for this graphics card, I suggest you get Corsair Carbide 275r or NXZT H510 as both great looks and cooling performance.

RTX 3070 is not that big, so you can even consider Mini-ITX casings for this build, and we’ve already reviewed a few of them for you. Also, you might be interested in buying a casing for RTX 3080, or if you have any plans to upgrade to RTX 3090, we’ve dedicated guides for them.

Best Case for RTX 3070 Summary

Award Image Model Price
Best Airflow Case for RTX 3070 Fractal Design Meshify C Fractal Design Meshify C See On Amazon
Best Water Cooling Case for RTX 3070 Corsair Carbide 275r Corsair Carbide 275r See On Amazon
Best Affordable Case for RTX 3070 Lian Li Lancool 2 Mesh Lian Li Lancool 2 Mesh See On Amazon
Best Compact ATX Case for RTX 3070 Corsair iCUE 220t Corsair iCUE 220t See On Amazon
Best Airflow Case for RTX 3070 NZXT H510 NZXT H510 See On Amazon
Best Mid-Tower Case for RTX 3070 Thermaltake Level 20 Mt Thermaltake Level 20 Mt See On Amazon

Best Case for RTX 3070 At a Glance:

Best Case for RTX 3070 Reviews

Fractal Design Meshify C (Image credit: Amazon)

Fractal Design Meshify C

Best Airflow Case for RTX 3070

Fractal Design casings are well-known for their solid build quality, budget-friendly price, and lightweight models. There are around 16 different casing variants in their Meshify series, where we’ve picked the Meshify C, which is a mid-tower case and supports up to ATX motherboards. There is also Meshify 2, which is quite similar to this case, but it comes in a compact design but shares features and is good for small builds.

The front panel has mesh for air intake but isn’t flat, it comes in an angular design, and the company claims that this increases the airflow inside the case. Two bundled fans come pre-installed on the case named Dynamic X2 GP-12 120 mm and are well known for high performance and low noise. The interior of this case has an open layout which makes unobstructed airflow from front to rear.

The top side supports a 240mm or 140mm radiator, front supports 360mm / 280mm / 240mm radiator and 120mm radiator on the rear side. A 240mm radiator on the top and a 360mm radiator on the front can be installed simultaneously, but you must need to remove the HDD cage. Two 3.5' HDDs can be installed on this case in the cage, and three 2.5' SSDs can be installed under the motherboard tray.

The front doesn’t have any IO port, and they are located on the top side and have USB3 headers, a headphone/microphone jack, a power button, and a reset button. There are magnetic dust filters on the air intake spots, while the bottom dust filter can be removed from the bottom-front side. There is 35mm space behind the motherboard tray for cable management, and it’s more than enough for clean cable routing.

This case is not compatible with the E-ATX motherboard, sized around 10.6' while we are considering it for RTX 3070 and don’t need them. When you mount the front fan, the maximum graphics card clearance is 313mm, while the length of RTX 3070 is around 267mm. Overall it’s the best case for RTX 3070, but we can’t consider it for high-end GPUs like RTX 3090 because of their size.

Corsair Carbide 275r (Image credit: Amazon)

Corsair Carbide 275r

Best Water Cooling Case for RTX 3070


Affordable price.

Great water cooling support.

Good Acoustic performance.

Very easy to build.

Tempered glass on side panels.


Thermal performance is not that good.

Graphics card slot covers need to be punched out.

Corsair Carbide series has become quite mainstream in recent years as they are budget-friendly and offer a clean, minimalistic look. The Corsair Carbide 275r is steel, plastic, and tempered glass with an all-black color scheme.

It’s a mid-tower ATX form factor casing. The top panel has a magnetic mesh filter, and it has got two 120mm or 140mm fan mounting locations. There is space for hooking up 120mm or 140mm double fans on the front. A glass panel covers the left side, and the interior has enough space for hosting a GPU like the RTX 3070. It has seven expansion card slots with two vertical GPU mounts as well, and it comes with a single rear 120mm fan out of the box, which will help direct the airflow out of the casing.

It has six internal bay drives and can fit a PSU that is 180mm in length; although you can install a 200mm PSU, it would be a tight fit. It is a budget case, and while it performs well, you will need to invest in an extra fan or two for it to perform at the optimal level, so keep that into consideration when getting this casing so that the cost of the casing stays in the budget and doesn’t go beyond. We’ve analyzed this casing and found it best for those who don’t have any knowledge of building a gaming rig before and a great option for mid-range builds.

Lian Li Lancool 2 Mesh (Image credit: Amazon)

Lian Li Lancool 2 Mesh

Best Affordable Case for RTX 3070


Good thermal performance.

Excellent interior design.

Great cable management system.

Bundled with three fans with controller.

Very affordable price.


Exterior looks are boring.

Lacks RGB might be good for some users.

USB Type-C variant comes separately costs 15$ more.

If you want a reasonably easy-to-use, practical casing with excellent airflow and ample space for upgrading later on. In that case, the Lian Li Lancool 2 Mesh is the option you should consider investing in as it performs well and doesn’t break your bank.

It is a mid-tower casing that can support motherboards of all form factors, and it comes packed with three PWM fans and excellent interior design; even though it lacks in the RGB department, it is still visually pleasing to look at. There is a mesh panel at the bottom covering the PSU. Both sides of the casing come with tempered glass panels held together by magnets to make the opening relatively easy, which is not preferred by many due to the presence of the cables.

You get two 140 mm fans out of the box regarding the cooling, although you can add either a 280mm radiator or a 360mm radiator. There is also a 120mm fan placed at the rear for optimum airflow. You can also add 140mm double fans on the top or a 280mm radiator. Lian Li knows a clean build is what every pc builder aspires for and has placed a metal cover above the holes from where the cables pass through, thus hiding the cables from view, and has placed two more covers. Apart from that, it’s a flexible casing that makes installation very easy even though it has a lot of weight, so carrying and moving around might be a hassle. Still, it’s one of the most durable cases on the market and will serve you well.

Corsair iCUE 220t (Image credit: Amazon)

Corsair iCUE 220t

Best Compact ATX Case for RTX 3070


Great cooling performance.

Supports ATX motherboards but in small form factor.

Affordable price point.


Some compatibility issues.

With stock configuration AIO cooling is not supported.

Suppose good airflow is your OCD, then fret not, as I am adding another corsair casing to the list. The Corsair iCUE 220 comes with a unique design made for optimum airflow. It does it with style covering aspects of a PC case, looks, and performance.

The case falls in the mid-tower category and supports motherboards of up to the ITX form factor. It comes with 3 Corsair iCUE SP120 RGB Pro 120mm case fans at the front, and you can either hook in 2 120mm fans or 2 140mm fans at the top. It comes with a tempered glass side panel, and the internal space it comes with is pretty impressive on Corsair’s part.

To install an AIO, you will have to do some tweaking as you will have to move the front fans to the top and install the radiator at the front. Nonetheless, it has ample space for plugging in a GPU like an RTX 3070. While there are some tradeoffs, such as not having enough space at the top for an AIO and some building issues you will have to make do with. Nonetheless, it’s a compact solid mid-tower casing that comes at a reasonable price tag; the casing is something that you should consider when looking to build a mid-range PC.

NZXT H510 (Image credit: Amazon)


Best Airflow Case for RTX 3070


Aesthetically appealing.

Front mesh for air intake.

Very easy to build in.

A lot of space for the power supply unit.


Slight build quality issues.

No support for a large radiator on the top.

Panel gaps on the right side.


NZXT has made a name for itself in the market by dishing out quality casing products that are durable and aesthetically pleasing to look at. The NZXT H510 is a mid-tower casing suitable for up to the ATX form factor boards. It is one of the best high-end compact cases in the market that can host an RTX 3070 with ease and room to spare.

As far as airflow matters, the chassis comes with two 120mm fans; both hooked separately at the rear and top. The casing has enough space to add seven fans with the space at the top and front. It comes with seven slots for expansion and double slots for a vertical GPU mount. The right side has multiple ventilation holes for optimum airflow, while the left side comes with tempered glass, and thumbscrews on the back can remove both panels.

The chassis comes with pre-installed channels for easy cable management so that the overall look of your PC is a clean and sleek one. There is even space for a built-in PSU shroud that adds to the clean look of your PC. It is a compact and functional casing that will serve you well should you choose it as the casing for hosting your custom PC hardware.

Thermaltake Level 20 Mt (Image credit: Amazon)

Thermaltake Level 20 Mt

Best Mid-Tower Case for RTX 3070


Aesthetically appealing casing.

The top and side panels are very easy to remove.

Excellent design, everything is easy to access.

Great build quality and thermal temps.


Cable management is weird.

Goes bit heavy after installing all components.

Next on the list is another affordable option for a casing, the Thermaltake Level 20 MT, part of the Level 20 product lineup, which is quite pricey. However, Thermaltake has intended to bring the price down with this case and make it more accessible to the mid-range PC builder.

A mid-tower casing supports Mini ITX, Micro ATX, and the ATX form factor motherboards. As far as cooling options matter, you can hook in 3 120mm fans at the front and 2 120mm fans, and 140mm fans at the top with the equivalent sized radiator support ( 360mm at the front although not on the top side). The casing has two tempered glass side panels on the front and left. The left side panel comes off more traditionally after removing the thumbscrews.

The downside, however, is that there are no channels for dealing with cable management, although once the PC has been built, the cables can be hidden behind the rear panel. Still, the interior has ample space to hook in a GPU like an RTX 3070, so along with the rest of the features that the casing brings to the table, it is worth considering when building a PC that has a mid-range budget and the inclusion of three addressable RGB fans is just a bonus at the price point the casing is being sold for.

Kevin Penson
Love to build gaming rigs, play games and do benchmarks on them and write about them. That's all that I've in my hobbies.