Mac Studio (M3 Ultra) (A3389) Parts

80 Apple replacement part numbers for the Mac Studio (M3 Ultra) (2025) (A3389), grouped by part type. Request a quote on any part, or shop the parts we have in stock.

Logic Boards

Part numberDescription
661-50201Logic Board, M4 Max, 14-core CPU, 32-core GPU, 36GB Quote
661-50202Logic Board, M4 Max, 16-core CPU, 40-core GPU, 48GB Quote
661-50203Logic Board, M4 Max, 16-core CPU, 40-core GPU, 64GB Quote
661-50204Logic Board, M4 Max, 16-core CPU, 40-core GPU, 128GB Quote
661-50205Logic Board, M3 Ultra, 28-core CPU, 60-core GPU, 96GB Quote
661-50206Logic Board, M3 Ultra, 28-core CPU, 60-core GPU, 256GB Quote
661-50207Logic Board, M3 Ultra, 32-core CPU, 80-core GPU, 96GB Quote
661-50208Logic Board, M3 Ultra, 32-core CPU, 80-core GPU, 256GB Quote
661-50209Logic Board, M3 Ultra, 32-core CPU, 80-core GPU, 512GB Quote
923-12495Bus Bar to Logic Board Screw, (5 Pieces) Quote
923-12510Screw, Logic Board, (5 Pieces) Quote

Housing & Enclosures

Part numberDescription
923-12470Bottom Cover (M4 Max) Quote
923-12471Bottom Cover (M3 Ultra) Quote
923-12472Housing Quote
923-12503Housing to Combo I/O Board Standoff Screw (5 Pieces) Quote
923-12508Coin Cell Cover Screw (5 Pieces) Quote
923-12509Bottom Cover Screw (5 Pieces) Quote
923-12516SSD Module Cover Quote

Batteries

Part numberDescription
923-12476Coin Cell Battery Cowling Quote

Cables & Connectors

Part numberDescription
923-12485Back Thunderbolt Ports Flex Cable Cowling Quote
923-12487Combination I/O Board Connector Cowling Quote
923-12489Antenna 2 Quote
923-12490Antenna 3 Quote
923-12506Ethernet Board Connector Cowling Screw (5 Pieces) Quote
923-12507Antenna 1, 2, 3 Screw (5 Pieces) Quote
923-12513Antenna Coaxial Cable Screw (5 Pieces) Quote
923-12515Cable, Power Supply Signal Quote
923-12518Cowling, Antenna Coaxial Cable, (5 Pieces) Quote
923-12521SDXC Card Slot Flex Cable Quote
923-12522USB-A Flex Cable Quote
923-12523HDMI Flex Cable Quote
923-12524Ethernet Board Flex Cable Quote
923-12526Antenna 1 Quote
923-12530Antenna 1 Ground Screw (5 Pieces) Quote

Storage

Part numberDescription
661-50214SSD Module (M4 Max), 512GB Quote
661-50216SSD Module (M4 Max), 1TB Quote
661-50217SSD Module (M4 Max), 2TB Quote
661-50218SSD Module (M4 Max), 4TB Quote
661-50219SSD Module (M4 Max), 8TB Quote
661-50220SSD Module (M3 Ultra), 1TB Quote
661-50221SSD Module (M3 Ultra), 2TB Quote
661-50222SSD Module (M3 Ultra), 4TB Quote
661-50223SSD Module (M3 Ultra), 8TB Quote
661-50224SSD Module (M3 Ultra), 16TB Quote
923-12514SSD Module Screw (5 Pieces) Quote

Memory

Part numberDescription
923-12492Internal Frame Screw (5 Pieces) Quote
923-12500Internal Frame Plate Screw (5 Pieces) Quote
923-12505Internal Frame Screw (5 Pieces) Quote

Power Supplies & Adapters

Part numberDescription
661-50886480W Power Supply Quote
923-12493Power Supply Screw, (5 Pieces) Quote
923-12494Power Supply to Bus Bar Screw, (5 Pieces) Quote

Fans & Thermal

Part numberDescription
923-12527Fan Quote
923-12528Fan Screw (5 Pieces) Quote

Speakers & Audio

Part numberDescription
923-12475Speaker Quote
923-12498Speaker Screw (5 Pieces) Quote
923-12501Speaker Standoff Screw (5 Pieces) Quote

Tools & Screws

Part numberDescription
923-12474Screw Pad Quote
923-12481Bus Bar Screw Quote
923-12491USB-C and Thunderbolt Port Screws (5 Pieces) Quote
923-12496Ethernet Board to Power Cord Port Screw (5 Pieces) Quote
923-12497Ethernet Board Standoff Screw (5 Pieces) Quote
923-12499Cowling Screw (5 Pieces) Quote
923-12502SDXC Card Slot Board Screw (5 Pieces) Quote
923-12504Combination I/O Board Screw (5 Pieces) Quote
923-12511Screw Quote
923-12512Screw Quote
923-12529Screw Quote
RKIT-MS25Mac Studio (2025) Rental Toolkit Quote

Other Parts

Part numberDescription
923-12473Transfer Plate Quote
923-12477Status Indicator Light Quote
923-12478Cowling Quote
923-12479SDXC Board Quote
923-12480Front USB-C Board Quote
923-12482Ethernet Board Quote
923-12483Front USB-C Ports Bracket Quote
923-12484Back Thunderbolt Ports Quote
923-12486Combination I/O Board Quote
923-12488Power Button Quote
923-12519Bus Bar Quote
923-12520Power Cord Port Quote