
Logic Board, 3.8GHz 8-core i7, Radeon Pro 5700 XT, 8TB, 10GB Ethernet
Apple Part Number: 661-16045
$2698.99$6518.99Save $3820
In StockPre-OwnedUsed, Fully TestedQty
1
1-Year Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| iMac (Retina 5K, 27-inch, 2020) | BTO/CTO, MXWT2LL/A, MXWU2LL/A, MXWV2LL/A | A2115 | 3442 | iMac20,2 | 3.6 GHz 10-Core Intel Core i9, 3.8 GHz 8-Core Intel Core i7, 3.3 GHz 6-Core Intel Core i5, 3.1 GHz 6-Core Intel Core i5 |
Shop all parts for this Mac
Free Apple Repair Manuals & Reference Guides
Browse step-by-step service manuals, model specs and screw-placement charts for Mac, iPhone and iPad.
Mac Repair ManualsiPhone Repair ManualsiPad Repair ManualsMac Screw ChartsApple Service Manuals (PDF)
Popular Model Guides
MacBook Air (15-inch, M2, 2023) Repair ManualMacBook Air (13-inch, M3, 2024) Repair ManualMacBook Air (15-inch, M3, 2024) Repair ManualMacBook Air (13-inch, M4, 2025) Repair ManualMacBook Air (15-inch, M4, 2025) Repair ManualMacBook (12-inch, Retina, Early 2015) Repair ManualiMac Retina 5K 27 Inch Late 2015 Screw ChartiMac Retina 5K 27 Inch Mid 2015 Screw ChartMac Mini 2018 Screw ChartMac Mini Late 2012 Screw ChartiPhone 13 Pro Repair ManualiPhone 13 Pro Max Repair ManualiPad Pro 9.7-inch Repair ManualiPad mini 4 Repair Manual



