Buying Guide

The Best Full Tower PC Cases

Six full-tower and large cases compared on radiator support, included fans and motherboard size, for E-ATX boards, custom loops and big GPUs.

By The PC Journal editorial team

12 min read6 products evaluated

Full towers make sense when a build outgrows a mid-tower: several large radiators, an E-ATX or SSI-EEB board, or a custom loop with room to work. For a single graphics card and one AIO, a mid-tower is usually enough.

We compared six large cases on listed radiator support, included fans and motherboard support. All figures are the makers' own; this is a research-based roundup rather than a hands-on test.

Quick Picks

Our 6 recommendations at a glance. Tap a pick for the full verdict.

  1. Best Full Tower

    Fractal Design North XL

    413mm GPU room and a 420mm front radiator.

    Best for: A large air or AIO build that should look understated.

    Our take Check price for Fractal Design North XL (opens in a new tab)

  2. Most Fans Included

    Antec Flux Pro

    Six fans in the box.

    Best for: Builders who want a complete airflow setup without buying fans.

    Our take Check price for Antec Flux Pro (opens in a new tab)

  3. Best for Multiple Radiators

    CORSAIR 7000D Airflow

    Room for three 360mm radiators at once.

    Best for: Custom loops and dual-AIO builds.

    Our take Check price for CORSAIR 7000D Airflow (opens in a new tab)

  4. Best Air Cooling

    Fractal Design Torrent (Solid)

    Two 180mm and three 140mm fans included.

    Best for: High-power air-cooled builds.

    Our take Check price for Fractal Design Torrent (Solid) (opens in a new tab)

  5. Best Showcase Full Tower

    Phanteks NV9 MKII

    Near-seamless glass with rear-connect board support.

    Best for: Custom-loop showpieces.

    Our take Check price for Phanteks NV9 MKII (opens in a new tab)

  6. Largest Radiator Support

    CORSAIR 9000D RGB Airflow

    480mm radiators at the front and roof.

    Best for: Extreme custom loops.

    Our take Check price for CORSAIR 9000D RGB Airflow (opens in a new tab)

Our Picks

Fractal Design North XL

Best Full Tower1 of 6

Fractal Design North XL on Amazon (opens in a new tab)

The North XL scales Fractal's wood-fronted design up to E-ATX boards, 413mm graphics cards and a 420mm front radiator.

Best for

A large air or AIO build that should look understated.

Skip if

Skip it if price comes first: the Flux Pro cost less when we checked.

Why we like it

Three 140mm Aspect fans come fitted, and a 360mm radiator can go on top at the same time as the front one. With that 420mm front radiator installed, GPU room drops to 380mm. It takes E-ATX, ATX, mATX and mITX boards, with wood and alloy details on the front.

It matches the Flux Pro, the 7000D Airflow and the NV9 MKII on largest radiator size (420mm). GPU limit in the North XL: 413mm, before front fans. The North XL takes 420mm radiators; mind RAM height. It was priced above the Flux Pro and below the NV9 MKII at the time of writing.

Key dimensions & specs

  • Max GPU length: 413mm
  • Largest radiator: 420mm
  • Fans included: 3
  • Motherboards: E-ATX, ATX, mATX, ITX

Pros

  • Room for graphics cards up to 413mm long
  • Fits a 420mm radiator
  • 3 fans included
  • Three 140mm Aspect PWM fans

Cons

  • Costs more than the Flux Pro at the time of writing
Antec Flux Pro

Most Fans Included2 of 6

Antec Flux Pro on Amazon (opens in a new tab)

The Flux Pro includes six fans, the most in this guide, and takes a 420mm and a 360mm radiator together.

Best for

Builders who want a complete airflow setup without buying fans.

Skip if

Look at the others if this bothers you: largest radiator size of 420mm, behind the 9000D (480mm).

Why we like it

Two reverse fans sit on the PSU shroud to feed the graphics card, and a display shows CPU and GPU temperatures. The power supply mounts rotated 90 degrees, and the case takes E-ATX boards. It mixes metal, glass and wood, and removable brackets on the top, front and shroud make radiators easier to fit.

It matches the North XL, the 7000D Airflow and the NV9 MKII on largest radiator size (420mm). It is the only pick here with E-ATX motherboards; the Torrent has up to SSI-EEB and SSI-CEB motherboards instead. Confirm GPU length for the Flux Pro with its maker.

Boards: E-ATX. No other pick here cost less at our last price check, and the North XL was closest. What it gives up: largest radiator size of 420mm, behind the 9000D (480mm); by contrast, the 9000D comes in at 480mm.

Key dimensions & specs

  • Largest radiator: 420mm
  • Fans included: 6
  • Motherboards: E-ATX

Pros

  • Fits a 420mm radiator
  • 6 fans included
  • 420mm and a 360mm radiator at the same time
  • Two reverse fans on the PSU shroud

Cons

  • Largest radiator size of 420mm, behind the 9000D (480mm)
CORSAIR 7000D Airflow

Best for Multiple Radiators3 of 6

CORSAIR 7000D Airflow on Amazon (opens in a new tab)

The 7000D Airflow is built for liquid cooling, with room for three 360mm or two 420mm radiators at once.

Best for

Custom loops and dual-AIO builds.

Skip if

If budget leads, the Flux Pro was cheaper at our last price check.

Why we like it

Three 140mm fans and a PWM repeater are included, and 30mm behind the tray eases cable work. A hinged front door gives access to the intake filters, and the interior takes up to twelve 120mm or seven 140mm fans. RapidRoute channels guide cables through one hidden path with 30mm of space behind the tray, and the steel mesh front feeds airflow.

It matches the North XL, the Flux Pro and the NV9 MKII on largest radiator size (420mm). Confirm GPU length for the 7000D Airflow with its maker. The 7000D Airflow takes 420mm radiators; mind RAM height. It was priced above the NV9 MKII and below the Torrent at the time of writing.

Key dimensions & specs

  • Largest radiator: 420mm
  • Fans included: 3

Pros

  • Fits a 420mm radiator
  • 3 fans included
  • Room for three 360mm radiators at once
  • Hinged front door

Cons

  • Costs more than the Flux Pro at the time of writing
Fractal Design Torrent (Solid)

Best Air Cooling4 of 6

Fractal Design Torrent (Solid) on Amazon (opens in a new tab)

The Torrent is built around big fans: two 180mm and three 140mm units come in the box.

Best for

High-power air-cooled builds.

Skip if

Its largest radiator size is not published, which rules it out if you need that number.

Why we like it

It takes boards up to SSI-EEB, and this version has a solid side panel. Fractal lists the fan positions as movable, so the layout can change with the build. It suits an air-cooled workstation more than a showcase.

Up to SSI-EEB and SSI-CEB motherboards is unique to it among these picks, while the Flux Pro uses E-ATX motherboards. Confirm GPU length for the Torrent with its maker. On price it sat fifth of 6, between the cheaper 7000D Airflow and the pricier 9000D, at the time of writing. The maker doesn't give its largest radiator size; if that figure matters, the 9000D comes in at 480mm.

Key dimensions & specs

  • Fans included: 5
  • Motherboards: Up to SSI-EEB and SSI-CEB

Pros

  • 5 fans included
  • Two 180mm and three 140mm fans
  • Fan positions that can be rearranged
  • Solid side panel

Cons

  • No published largest radiator size
  • Costs more than the Flux Pro at the time of writing
Phanteks NV9 MKII

Best Showcase Full Tower5 of 6

Phanteks NV9 MKII on Amazon (opens in a new tab)

The NV9 MKII centres the motherboard behind near-seamless glass with fans around it, and it supports rear-connect boards.

Best for

Custom-loop showpieces.

Skip if

Skip it if largest radiator size matters most to you; the 9000D offers 480mm.

Why we like it

It has 420mm and 280mm radiator mounts and 65mm of bottom intake clearance. D-RGB lighting surrounds the motherboard, a GPU bracket prevents sag, and it supports rear-connector boards for a cable-free front. Removable side and bottom fan brackets make installation easier, and the bottom bracket can be angled.

On largest radiator size it ties with the North XL, the Flux Pro and the 7000D Airflow at 420mm. Confirm GPU length for the NV9 MKII with its maker. The NV9 MKII takes 420mm radiators; mind RAM height.

Its price falls between the North XL and the 7000D Airflow, based on our last check. If largest radiator size is your priority, the 9000D (480mm) is the stronger choice.

Key dimensions & specs

  • Largest radiator: 420mm

Pros

  • Fits a 420mm radiator
  • Support for 420mm and 280mm radiators at once
  • 65mm of bottom intake clearance
  • Rear-connect motherboard support

Cons

  • Largest radiator size trails the 9000D (480mm)
  • Costs more than the Flux Pro at the time of writing
CORSAIR 9000D RGB Airflow

Largest Radiator Support6 of 6

CORSAIR 9000D RGB Airflow on Amazon (opens in a new tab)

The 9000D is a super full tower with mounts for 18 120mm fans and 480mm radiators at the front and roof.

Best for

Extreme custom loops.

Skip if

Skip it if price comes first: the Flux Pro cost less when we checked.

Why we like it

It is the case for dual-loop builds that nothing smaller can hold, with further radiator mounts of 360mm on the side and 240mm at the rear. The maker doesn't state an included fan count, so budget for fans on top of the case price. Nothing else here matches its 480mm largest radiator size; the North XL comes closest at 420mm.

It also offers an aluminium InfiniRail fan mount. Confirm GPU length for the 9000D with its maker. The 9000D takes 480mm radiators; mind RAM height. Only the Torrent came close to it on price at the time of writing; it cost the most of the 6 picks.

Key dimensions & specs

  • Largest radiator: 480mm

Pros

  • Fits a 480mm radiator
  • Mounts for up to 18 120mm fans
  • 360mm side and 240mm rear radiator mounts
  • Aluminium InfiniRail fan mount

Cons

  • Costs more than the Flux Pro at the time of writing

How We Chose These Full Tower Cases

Each pick was assessed across 4 criteria weighted for real-world use.

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.
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.

What to Look for in a Full Tower Case

Key buying criteria so you get the right fit the first time.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

How to Choose a Full Tower Case

By priority

PriorityConsiderWhy
A large air or AIO build that should look understatedNorth XL413mm GPU room and a 420mm front radiator
Builders who want a complete airflow setup without buying fansFlux ProSix fans in the box
Custom loops and dual-AIO builds7000D AirflowRoom for three 360mm radiators at once
High-power air-cooled buildsTorrentTwo 180mm and three 140mm fans included
Custom-loop showpiecesNV9 MKIINear-seamless glass with rear-connect board support
Extreme custom loops9000D480mm radiators at the front and roof

Scroll sideways to see every column.

Key specs side by side

Figures as each maker states them.

CaseLargest radiatorFans includedMotherboards
North XL420mm3E-ATX, ATX, mATX, ITX
Flux Pro420mm6E-ATX
7000D Airflow420mm3Not listed
TorrentNot listed5Up to SSI-EEB and SSI-CEB
NV9 MKII420mmNot listedNot listed
9000D480mmNot listedNot 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 tierCases
About $100 to $150Flux Pro
About $150 to $250North XL
About $250 to $500NV9 MKII, 7000D Airflow, Torrent
About $500 to $10009000D

Frequently Asked Questions

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.

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.

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.

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.

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 Fractal North XL is the best all-round large case, the Antec Flux Pro comes with the most fans, and the Corsair 7000D Airflow suits multi-radiator builds.

The Fractal Torrent is the air-cooling pick, the Phanteks NV9 MKII is the showcase, and the Corsair 9000D is for the largest custom loops.