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Green printed circuit board with chips and connectors for iMac 21.5 inch 2017

Thinkstar

Thinkstar Intel Motherboard iMac 21.5" Mid 2017 A1418 2.3GHz i5 MPN 661-02291

SKU CH-PDRM-03E2A

Replacement logic board for 21.5-inch iMac Mid 2017 with 2.3 GHz i5 processor and MPN 661-02291

  • Direct replacement for iMac 21.5" Mid 2017 A1418
  • 3 GHz Intel Core i5 processor installed
  • MPN 661-02291 matches Apple service part
  • New condition, ready for immediate installation

Compatible iMac 21.5 logic board

This Thinkstar motherboard is a direct replacement for the iMac 21.5-inch Mid 2017 model A1418. It carries the Intel 2.3GHz i5 processor and matches MPN 661-02291. The board is supplied new and ready for installation.

Repair technicians and DIY upgraders

Suits anyone restoring a Mid 2017 21.5-inch iMac to working order. Not for owners of other iMac sizes, release years or processor configurations. Buyers needing a different CPU speed or a board for a Retina 4K or 5K model should look elsewhere.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 64% of the 2,965 comparable items (median $97.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Do I need an iMac 21.5" Mid 2017 A1418 chassis and display for this 2.3GHz i5 logic board to function?

Yes, the board is built for the iMac 21.5" Mid 2017 A1418 enclosure and relies on that system's power, cooling and display connections.

Will my existing 2017 iMac storage and memory modules work with this 661-02291 replacement board?

The board uses the original 2017 iMac connectors, so compatible SSD and memory modules from that model will install directly.

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