Buying Guide
The Best PC Cases
Six ATX mid-towers compared on GPU clearance, radiator support, included fans and layout, from airflow-first designs to a dual-chamber showcase.
By The PC Journal editorial team
12 min read6 products evaluated
A PC case decides which graphics card and cooler you can use, how much air reaches them and how easy the build is. Most people need an ATX mid-tower, and the differences are in GPU room, radiator positions and how many fans come in the box.
We compared six mid-towers on listed clearances, radiator support, included fans and layout. It is a research-based comparison drawn from maker specifications; we have not built in these mid-towers.
Quick Picks
Our 6 recommendations at a glance. Tap a pick for the full verdict.
Best Airflow Mid-Tower
Lian Li LANCOOL 216
Two 160mm front fans and 392mm of GPU room.
Best for: Gaming builds with a large graphics card.
Our take Check price for Lian Li LANCOOL 216 (opens in a new tab)
Most Fans Included
Lian Li LANCOOL 217
Five fans in the box, including two 170mm front fans.
Best for: Builders who want a finished cooling layout on day one.
Our take Check price for Lian Li LANCOOL 217 (opens in a new tab)
Best Looking Airflow Case
Fractal Design North (Mesh)
A walnut front with mesh side panels.
Best for: A living-room PC that should look like furniture.
Our take Check price for Fractal Design North (Mesh) (opens in a new tab)
Best Dual-Chamber Pick
NZXT H9 Flow (2025)
420mm radiator support with four fans included.
Best for: Showcase builds with a large AIO.
Our take Check price for NZXT H9 Flow (2025) (opens in a new tab)
Most Modular
CORSAIR 4000D RS Frame
A FRAME design with swappable front I/O and InfiniRail fan mounts.
Best for: Builders who like to change their layout over time.
Our take Check price for CORSAIR 4000D RS Frame (opens in a new tab)
Best for Vertical GPUs
be quiet! Pure Base 501 Airflow
PCIe slots that rotate 90 degrees.
Best for: Builds that show the graphics card face-on.
Our take Check price for be quiet! Pure Base 501 Airflow (opens in a new tab)
Our Picks
Best Airflow Mid-Tower1 of 6
Lian Li LANCOOL 216 on Amazon (opens in a new tab)
The Lancool 216 is built around two large 160mm front fans and a clear path to the graphics card, with 392mm of GPU room.
Best for
- Gaming builds with a large graphics card.
Skip if
- Skip it if price comes first: the 4000D RS cost less when we checked.
Why we like it
Radiators up to 360mm mount on top or at the bottom, which leaves the front free for intake. The motherboard tray switches between air-cooling and water-cooling layouts, and three Velcro straps behind the tray bundle cables. Fine mesh front and top panels feed airflow.
It matches the North and the Pure Base 501 on largest radiator size (360mm). It also offers a removable top radiator bracket and mounts for up to ten 120mm fans. The Lancool 216 takes 360mm radiators; mind RAM height. It was priced above the 4000D RS and below the Pure Base 501 at the time of writing.
Key dimensions & specs
- Max GPU length: 392mm
- Largest radiator: 360mm
- Fans included: 3
- Motherboards: ATX
Pros
- Fits a 360mm radiator
- 3 fans included
- Two 160mm front fans
- 360mm radiator mounts on top and bottom
Cons
- Costs more than the 4000D RS at the time of writing
Most Fans Included2 of 6
Lian Li LANCOOL 217 on Amazon (opens in a new tab)
The Lancool 217 ships with five fans, more than any other mid-tower here, so it needs nothing extra before first boot.
Best for
- Builders who want a finished cooling layout on day one.
Skip if
- The maker gives no largest radiator size, so look elsewhere if that figure decides it for you.
Why we like it
Its two 170mm front fans can be raised to point at the CPU, and the PSU can mount in two orientations. It also comes with two 120mm reversed-blade fans and a 140mm rear fan, two PSU mounting positions and walnut wood front accents. Confirm GPU length for the Lancool 217 with its maker.
220mm is the Lancool 217's PSU length cap. Worth noting too: 5 fans included. Its price falls between the Pure Base 501 and the H9 Flow, based on our last check. Buyers who need a confirmed GPU clearance should compare it with the Lancool 216, which comes in at 392mm.
Key dimensions & specs
- Max PSU length: 220mm
- Fans included: 5
- Motherboards: ATX
Pros
- 5 fans included
- Two 170mm front fans that can be raised to aim at the CPU
- Two 120mm reversed-blade fans and a 140mm rear fan
- Two PSU mounting positions
Cons
- No published largest radiator size
- Costs more than the 4000D RS at the time of writing
Best Looking Airflow Case3 of 6
Fractal Design North (Mesh) on Amazon (opens in a new tab)
The North pairs a walnut front with mesh side panels, and it still takes a 355mm graphics card and a 360mm front radiator.
Best for
- A living-room PC that should look like furniture.
Skip if
- Price-first buyers should look at the 4000D RS, which cost less when we checked.
Why we like it
Two 140mm Aspect fans come fitted, enough for a mid-range build. Seven expansion slots and support for ATX, Micro-ATX and Mini-ITX boards keep options open, but GPU room drops to 300mm with a 360mm front radiator. It includes two combined 3.5 and 2.5-inch drive mounts and two 2.5-inch mounts, and mesh side panels add airflow.
On largest radiator size it ties with the Lancool 216 and the Pure Base 501 at 360mm. GPU limit in the North: 355mm, before front fans. The North takes 360mm radiators; mind RAM height. It was the most expensive pick when we checked, so weigh what it adds over the H9 Flow.
Key dimensions & specs
- Max GPU length: 355mm
- Largest radiator: 360mm
- Fans included: 2
- Motherboards: ATX, mATX, ITX
Pros
- Fits a 360mm radiator
- Walnut wood front
- Mesh side panels
- Seven expansion slots
Cons
- Costs more than the 4000D RS at the time of writing
Best Dual-Chamber Pick4 of 6
NZXT H9 Flow (2025) on Amazon (opens in a new tab)
The H9 Flow moves the power supply and drives into a rear chamber, leaving the main compartment for the motherboard, GPU and radiators up to 420mm.
Best for
- Showcase builds with a large AIO.
Skip if
- If budget leads, the 4000D RS was cheaper at our last price check.
Why we like it
Four fans are included, three of them angled 140mm intakes. The dual-chamber layout separates the PSU and drives from the main components, and three F140Q fans come pre-installed. Angled front-right fans aim air at the GPU.
Its 420mm largest radiator size is the largest here; the Lancool 216 comes next at 360mm. It also offers perforated steel panels. Confirm GPU length for the H9 Flow with its maker.
The H9 Flow takes 420mm radiators; mind RAM height. If you want a confirmed GPU clearance, look to the Lancool 216 instead: it comes in at 392mm, while this one gives no figure.
Key dimensions & specs
- Largest radiator: 420mm
- Fans included: 4
- Glass: Wraparound tempered glass
Pros
- Fits a 420mm radiator
- 4 fans included
- Wraparound tempered glass
- Dual-chamber layout that moves the PSU and drives behind the motherboard
Cons
- Costs more than the 4000D RS at the time of writing
Most Modular5 of 6
CORSAIR 4000D RS Frame on Amazon (opens in a new tab)
The 4000D RS is Corsair's modular FRAME take on its best-known mid-tower: the front I/O panel can be swapped and the InfiniRail mount lets you slide fans to where you need them.
Best for
- Builders who like to change their layout over time.
Skip if
- Skip it if you need to know its largest radiator size before buying; the maker doesn't publish one.
Why we like it
Three RS fans are pre-installed. Removing the rail opens side fan mounting, and roof fans up to 140mm fit. Corsair does not list a GPU length or radiator figure in this listing, so check its spec sheet before buying.
Three RS PWM fans daisy-chain and support Zero RPM mode, and FRAME panels can be swapped or upgraded. Confirm GPU length for the 4000D RS with its maker. No other pick here cost less at our last price check, and the Lancool 216 was closest. If you want a confirmed GPU clearance, look to the Lancool 216 instead: it comes in at 392mm, while this one gives no figure.
Key dimensions & specs
- Fans included: 3
Pros
- 3 fans included
- InfiniRail front mount for fans up to 200mm
- Modular FRAME design with a swappable front I/O panel
- Side fan mounting when the rail is removed
Cons
- No published largest radiator size
Best for Vertical GPUs6 of 6
be quiet! Pure Base 501 Airflow on Amazon (opens in a new tab)
The Pure Base 501 Airflow is a quieter-minded be quiet!
Best for
- Builds that show the graphics card face-on.
Skip if
- Skip it if largest radiator size matters most to you; the H9 Flow offers 420mm.
Why we like it
design whose expansion slots rotate for a vertical graphics card. It takes a 360mm radiator at the front and a 240mm on top. A Pure Wings 3 140mm PWM fan comes installed, and the design balances airflow with noise reduction. It suits a quiet mid-tower build.
Its minimal front and top keep the look clean in a work or studio setup. On largest radiator size it ties with the Lancool 216 and the North at 360mm. Confirm GPU length for the Pure Base 501 with its maker.
The Pure Base 501 takes 360mm radiators; mind RAM height. On price it sat third of 6, between the cheaper Lancool 216 and the pricier Lancool 217, at the time of writing. The maker doesn't give its GPU clearance; if that figure matters, the Lancool 216 comes in at 392mm.
Key dimensions & specs
- Largest radiator: 360mm
Pros
- Fits a 360mm radiator
- Pure Wings 3 140mm PWM fan
- PCIe slots that rotate 90 degrees for a vertical GPU
- Room for a 240mm radiator on top as well as 360mm at the front
Cons
- Largest radiator size trails the H9 Flow (420mm)
- Costs more than the 4000D RS at the time of writing
How We Chose These PC Cases
Each pick was assessed across 4 criteria weighted for real-world use.
- Size
- We noted motherboard support and, where the maker states it, the case volume.
- Build features
- We recorded front USB-C, glass panels and layout features such as dual chambers.
- Hardware fit
- We compared listed GPU length, CPU cooler height and power supply limits.
- Cooling layout
- We checked radiator sizes and positions, fan mounts and how many fans come in the box.
What to Look for in a PC Case
Key buying criteria so you get the right fit the first time.
Check GPU length and thickness
Large graphics cards run past 330mm and take three or four slots. Compare your card with the case's GPU length figure, and note that front fans or a front radiator often cut it.
Vertical mounts need a riser cable and more width.
Mesh fronts and included fans
Mesh or perforated front panels breathe more easily than solid or glass fronts. Included fans save money; a case with none needs at least two or three before it is ready to use.
Check motherboard size and connector layout
Mini-ITX, Micro-ATX and ATX boards need matching cases. Back-connect boards, which put their connectors on the rear, need a case with cutouts for them.
Match cooler height to the case
Every case offers a maximum CPU air cooler height. Tall dual-tower coolers need about 160mm to 170mm; small cases may take only a low-profile cooler or an AIO.
Plan radiator positions early
A case may list a 360mm radiator only at the front or only on top. Top mounts must clear the motherboard heatsinks and tall RAM, and front mounts can shorten the GPU limit.
Confirm the power supply format
Most mid-towers take ATX power supplies, often with a length limit. Small cases may need SFX or SFX-L units, which cost more at the same wattage.
How to Choose a PC Case
By priority
| Priority | Consider | Why |
|---|---|---|
| Gaming builds with a large graphics card | Lancool 216 | Two 160mm front fans and 392mm of GPU room |
| Builders who want a finished cooling layout on day one | Lancool 217 | Five fans in the box, including two 170mm front fans |
| A living-room PC that should look like furniture | North | A walnut front with mesh side panels |
| Showcase builds with a large AIO | H9 Flow | 420mm radiator support with four fans included |
| Builders who like to change their layout over time | 4000D RS | A FRAME design with swappable front I/O and InfiniRail fan mounts |
| Builds that show the graphics card face-on | Pure Base 501 | PCIe slots that rotate 90 degrees |
Scroll sideways to see every column.
Key specs side by side
Figures as each maker states them.
| Case | Max GPU length | Largest radiator | Fans included | Motherboards |
|---|---|---|---|---|
| Lancool 216 | 392mm | 360mm | 3 | ATX |
| Lancool 217 | Not listed | Not listed | 5 | ATX |
| North | 355mm | 360mm | 2 | ATX, mATX, ITX |
| H9 Flow | Not listed | 420mm | 4 | Not listed |
| 4000D RS | Not listed | Not listed | 3 | Not listed |
| Pure Base 501 | Not listed | 360mm | Not listed | Not listed |
Scroll sideways to see every column.
By price at the time of writing
Prices change often; these tiers reflect Amazon prices when this guide was updated.
| Price tier | Cases |
|---|---|
| About $50 to $100 | 4000D RS, Lancool 216, Pure Base 501 |
| About $100 to $150 | Lancool 217, H9 Flow |
| About $150 to $250 | North |
Frequently Asked Questions
Do I need a full tower?
Only for very large radiators, E-ATX boards, custom loops or many drives. A good mid-tower fits most gaming builds, including large graphics cards.
Does a glass front make a PC run hotter?
It can, when air has to enter through narrow gaps. Glass-front cases that take air from the side or bottom avoid most of that penalty.
Is a Mini-ITX build harder?
It takes more planning: check GPU length, cooler height and power supply format first, and expect tighter cable routing.
What is a back-connect case?
One with cutouts for motherboards that put their power and data connectors on the rear. It hides cables but needs a compatible board.
Will the front USB-C port work with any motherboard?
It needs a USB-C front-panel header on the motherboard. Most current mid-range boards have one; older or budget boards may not.
How many case fans do I need?
Two intakes and one exhaust suit most builds. Add more for a hot graphics card or when a radiator sits in an intake position.
Bottom Line
The Lian Li Lancool 216 is the airflow pick, the Lancool 217 comes most complete with five fans, and the Fractal North is the one to choose for looks.
The NZXT H9 Flow suits dual-chamber showcase builds, the Corsair 4000D RS suits tinkerers, and the be quiet! Pure Base 501 Airflow handles vertical GPU layouts.