Solid State Drive (256GB)

Used Condition



Only 4 left in stock


  • Replace or upgrade the blade SSD in the 2017 release of the iMac 27".
  • These drives use a proprietary Apple 12+16 pin connector and PCIe 3.0 x4 NVMe interface.
  • Can be used to upgrade many older Apple devices and bring unparalleled speeds.
  • SSPOLARIS drives are the fastest on the market, you'll have to be just as quick to grab one!

What's Included

  • 1 - 256GB Solid State Drive

Identifying Numbers

  • APN : 661-07315, SM0256L

    Apple Part Numbers

    • Created for internal Apple use.
    • Never visible on the item.
  • PPN : 655-1993A, 655-1993C, MZ-KPW2560/0A2, MZ-KPW2560/0A4, MZ-KPW2560/0A6

    Printed Part Numbers

    • Created by manufacturers during production.
    • Always visible on the item.

Tech Specs

  • Capacity: 256GB
  • Controller: S4LP077X01-8030 (SSPOLARIS)
  • Connector: Proprietary Apple (12+16 Pin)
  • Interface: PCIe 3.0 x4
  • Protocol: NVMe
  • TRIM Support: Yes


Lifetime - We guarantee this product for as long as you have it.


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iMac 27" A1419
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  • iMac18,3 Retina 5K Mid 2017: MNED2LL/A (3.8 GHz Core i5)
  • iMac18,3 Retina 5K Mid 2017: MNED2LL/A (4.2 GHz Core i7)