Absorber, EMI, DIMM Connector 26.5mm
Apple Part Number: 923-01811
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 (21.5-inch, 2017) | MMQA2LL/A | A1418 | 3068 | iMac18,1 | 2.3 GHz Intel Core i5 |
| iMac (Retina 4K, 21.5-inch, 2017) | MNE02LL/A | A1418 | 3069 | iMac18,2 | 3.0 GHz Intel Core i5 |
Shop all parts for this Mac
About this part
The Absorber, EMI, DIMM Connector 26.5mm (Apple part number 923-01811) is a genuine Apple part that fits the iMac (21.5-inch, 2017) and iMac (Retina 4K, 21.5-inch, 2017). Memory modules give macOS room to run apps at the same time.
Before you order, match the model identifier on your Mac (Apple menu, About This Mac, System Report) to one of the identifiers listed for this part: iMac18,1 and iMac18,2.
Signs the memory module needs replacing
- Beeps at startup with no picture
- Kernel panics or apps quitting unexpectedly
- Less memory reported than installed
- Heavy slowdowns and memory pressure warnings
Not sure the memory module is the real cause? We diagnose the Mac before replacing anything, and we can install this genuine Apple part for you through our iMac repair service, in our Tampa shop or by mail-in repair from anywhere in the US.
Free Apple Repair Manuals & Reference Guides
Browse step-by-step service manuals, model specs and screw-placement charts for Mac, iPhone and iPad.
Popular Model Guides