Plug&Port

M4 Max 2025 Display guide

How many monitors can the Mac Studio (M4 Max, 2025) drive?

The Mac Studio (M4 Max, 2025) drives up to five external displays: four 6K 60 Hz over Thunderbolt + one 4K 144 Hz over HDMI.

Build with this Mac See Apple's specs

Apple source checked

Native display limitM4 Max
5
external displays at once

Connected directly to your Mac.

Resolution, refresh rate and connection type still matter. Test your combination in the playground below.

Explore your setupPAGE VIEW

YOUR PERSONAL WORKBENCH

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Worth keeping.

Home office. Studio. Your next upgrade. Keep them here and pick up where you left off.

Mac Studio (M4 Max, 2025) · 2 screens

Saved desks

0 / 8

Your first desk goes here.

Name the setup above and save it. Future you will thank you.

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Your setupM4 Max LIVE MODEL CHECK

Explore. Undo. Repeat.

2 of 2 screens at full rate

Fits the model.

Resolution and refresh rate match.

Find gear for this setup

Modelled result · some rates are estimates.Check the exact dock, cable and monitor.

Mac Studio↗M4 Max5 external maxThunderbolt 5Thunderbolt 56K0160 Hzfull rate6K0260 Hzfull rate

Drag a device to move it. Click to edit. With a device focused, use arrow keys to move, Shift for larger steps, and Escape to cancel a drag. Arrange desk also provides movement buttons. Positions are local to this view.

DRAG TO ARRANGE. CLICK TO EDIT. SIGNALS FOLLOW.

Try a setup

Replaces screens · Undo anytime

2 / 2 at full rateView diagram ↑
YOUR MAC / THE SOURCE OF THE SIGNAL

Mac Studio (M4 Max, 2025)

Your Mac

START WITH THE SOURCE.

Which Mac
is yours?

Type or paste the model and chip. Add the size and year if you know them.

No serial number needed. This search stays in your browser.

TRY AN EXAMPLE

Your screens and connection stay as they are. Nothing changes until you choose a Mac.
Your chip

The chip decides how many independent screens your Mac can drive.

Exact model
Thunderbolt HDMI DisplayLink

Mac Studio · M4 MaxUp to 5 external screens · Mac capability

WHAT ACTUALLY DECIDES IT

Your Mac can drive this combination.

The modelled display count and signal modes fit. Complete the connection with a screen, cable and any dock that support those modes.

01 / DISPLAY ENGINES2/ 5 native

Independent displays, not port count

02 / SIGNAL MODES2/ 2 at full rate

Resolution × refresh × combination

03 / THE LAST LINKCheckyour gear

Exact dock, cable & monitor still matter

Mac limits use Apple’s published combinations; some lower-resolution refresh rates are estimates. This is a planning result, not a hardware test. How we check ↗

Different on your desk?
HELP US GET IT RIGHT

Report a problem

Trace every connection

Per screen

ScreenPortResultWhy
1 · 6K 60 HzMac · Thunderbolt 5Full rateThunderbolt 5 does 6K up to 60 Hz.
2 · 6K 60 HzMac · Thunderbolt 5Full rateThunderbolt 5 does 6K up to 60 Hz.
FROM SIGNAL TO SETUP

Connection
plan.

Your applied setup Mac Studio (M4 Max, 2025) 2 external screens · Direct connections

Follow the signal

Pick a screen to see its connection candidates.

Modelled routes. Exact monitor inputs and dock modes still need checking.

Connection candidates

Product shortlist for 0 of 2 screens. Check the conditions below.

NEEDS A CLOSER LOOK

Screens 01 + 02

The Mac model fits these modes. We don’t yet have a product shortlist for these connections.

  • Screen 1: 6K / 60 Hz directly from the Mac
  • Screen 2: 6K / 60 Hz directly from the Mac

Check the monitor’s exact input and supported mode. A product listed for another screen does not cover this route.

Buying links currently open manufacturer sites. These are connection candidates, not a verified shopping bundle. Some modelled rates are estimates.

THE FINE PRINTApple’s supported combinations

Apple's allowed combinations

  • AFour 6K 60 Hz over Thunderbolt + one 4K 144 Hz over HDMI
  • BTwo 6K 60 Hz over Thunderbolt + one 8K 60 Hz or 4K 240 Hz over HDMI

Checked Apple tech specs

The source behind the answer

What Apple says

Apple M4 Max chip

Simultaneous support for up to five displays:

Up to four displays with 6K resolution at 60Hz over Thunderbolt and one display with 4K resolution at 144Hz over HDMI

Up to two displays with 6K resolution at 60Hz over Thunderbolt and one display with 8K resolution at 60Hz or 4K resolution at up to 240Hz over HDMI

Apple M3 Ultra chip

Simultaneous support for up to eight displays:

Eight displays with up to 6K resolution at 60Hz or 4K resolution at up to 144Hz

Four displays with up to 8K resolution at 60Hz or 4K resolution at up to 240Hz

Thunderbolt 5 digital video output

Support for native DisplayPort 2.1 output over USB‑C

HDMI display video output

Support for one display with up to 8K resolution at 60Hz or 4K resolution at 240Hz

Support for variable refresh rate (VRR), HDR, and multichannel audio

Word for word from Apple's tech specs Checked

Questions

Can the Mac Studio (M4 Max, 2025) drive four 6K 60 Hz over Thunderbolt + one 4K 144 Hz over HDMI?

Yes. The Mac Studio (M4 Max, 2025) drives up to five external displays, and this is one of its display setups. Checked against Apple's tech specs on 2026-10-16.

Can the Mac Studio (M4 Max, 2025) drive two 6K 60 Hz over Thunderbolt + one 8K 60 Hz or 4K 240 Hz over HDMI?

Yes. The Mac Studio (M4 Max, 2025) drives up to five external displays, and this is one of its display setups. Checked against Apple's tech specs on 2026-10-16.