Mac Studio (2025) Exploded View and Orderable Parts

This section shows parts, part names, and part numbers for Mac Studio (2025).

Note: The two SDXC card slot board connector cowlings and the Ethernet board connector cowling 1 share the same part number. The two combination input/output board connector cowlings share the same part number.

Part Name

Number

1. Bottom cover screw pad

923-12474

2. Bottom cover screw pad adhesive strips

923-08926

3. Bottom cover

923-12470 (Mac Studio (2025) with M4 Max)

923-12471 (Mac Studio (2025) with M3 Ultra)

4. Power supply

661-50886

5. Bus bar insulator cover

923-12481

6. Internal frame

923-12473

7. Internal frame plate

923-12627

8. Antenna 2

923-12489

9. Antenna 3

923-12490

10. SDXC card slot board connector cowling

923-12478

11. SDXC card slot board connector cowling

923-12478

12. SDXC card slot board flex cable

923-12521

13. Front USB-C ports connector cowling

923-07026

14. SDXC card slot board

923-12479

15. Front USB-C ports

923-12480

16. Front USB-C ports bracket

923-12483

17. Back Thunderbolt ports connector cowling

923-12485

18. Back Thunderbolt ports (2)

923-12484

19. Ethernet board

923-12482

20. Ethernet board connector cowling 1

923-12478

21. Ethernet board flex cable

923-12524

22. Ethernet board connector cowling 2

923-07086

23. Power cord port

923-12520

24. Combination input/output board

923-12486

25. Power button

923-12488

26. Combination input/output board connector cowling

923-12487

27. HDMI flex cable

923-12523

28. USB-A flex cable

923-12522

29. Combination input/output board connector cowling

923-12487

30. Bus bar

923-12519

31. Polyester film cover for SSD module (flash storage)

923-12516

32. SSD modules (flash storage)

661-50214, 512 GB (Mac Studio (2025) with M4 Max)

661-50216, 1 TB (Mac Studio (2025) with M4 Max)

661-50217, 2 TB (Mac Studio (2025) with M4 Max)

661-50218, 4 TB (Mac Studio (2025) with M4 Max)

661-50219, 8 TB (Mac Studio (2025) with M4 Max)

661-50220, 1 TB (Mac Studio (2025) with M3 Ultra)

661-50221, 2 TB (Mac Studio (2025) with M3 Ultra)

661-50222, 4 TB (Mac Studio (2025) with M3 Ultra)

661-50223, 8 TB (Mac Studio (2025) with M3 Ultra)

661-50224, 16 TB (Mac Studio (2025) with M3 Ultra)

33. Power supply signal cable

923-12515

34. Speaker

923-12475

35. Battery cover

923-12476

36. Logic board

661-50201, M4 Max, 14-core CPU, 32-core GPU, 36 GB

661-50202, M4 Max, 16-core CPU, 40-core GPU, 48 GB

661-50203, M4 Max, 16-core CPU, 40-core GPU, 64 GB

661-50204, M4 Max, 16-core CPU, 40-core GPU, 128 GB

661-50205, M3 Ultra, 28-core CPU, 60-core GPU, 96 GB

661-50206, M3 Ultra, 28-core CPU, 60-core GPU, 256 GB

661-50207, M3 Ultra, 32-core CPU, 80-core GPU, 96 GB

661-50208, M3 Ultra, 32-core CPU, 80-core GPU, 256 GB

661-50209, M3 Ultra, 32-core CPU, 80-core GPU, 512 GB

37. Antenna 1

923-12526

38. Fan

923-12527

39. Housing

923-12472

Part Not Shown

Part Name

Number

Power cord

Read the Important alert below to ensure that you order the correct power cord.

661-26399 (US only)

923-07008

Important

The English (US) power cord part number begins with 923. Other regional power cord part numbers also begin with 923, but include a regional prefix. For example, the power cord part number for Italy begins with CI923. Identify the correct regional prefix from the list below:

B - United Kingdom

C - Italy

D - Belgium/Luxembourg, France, Germany, Poland, Spain, Sweden

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