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Apple / SanDisk SD6PQ4M-256G-1021 655-1838C 256GB SDNEP SSD Solid State
π Condition:
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Genuine Apple OEM part by SanDisk.
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Used, fully tested, and in excellent working condition.
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Professionally removed from a working Apple Mac system.
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May show minor cosmetic wear, but no effect on performance.
βοΈ Specifications & Additional Information:
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Brand: SanDisk (Apple OEM).
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Model: SD6PQ4M-256G-1021.
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Apple Part Number: 655-1838C.
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Capacity: 256GB.
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Interface: PCIe / SATA (SDNEP series).
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Rated Voltage: 3.3V β 2.1A.
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Form Factor: Apple proprietary blade SSD (M.2-style).
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Controller: SanDisk SDNEP.
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Sequential Read Speed: Up to ~550 MB/s.
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Sequential Write Speed: Up to ~500 MB/s.
Compatibility:
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Works with select Apple MacBook Pro, MacBook Air, and iMac models equipped with SanDisk or Apple SDNEP drives (2013β2015).
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Compatible with:
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MacBook Air (A1465, A1466 β 2013β2017)
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MacBook Pro Retina (A1398, A1502 β 2013β2015)
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iMac 21.5" / 27" (Late 2013β2015)
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Please confirm compatibility with your specific Mac model before purchase.
Important Notes:
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Drive only β no tools or installation hardware included.
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macOS installation required after replacement.
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Professional installation recommended.
90-Day Warranty
All products sold by NextGenPCParts are backed by a 90-day limited hardware warranty from the date of purchase. This warranty covers defects in materials or workmanship under normal use.
Whatβs Covered
- Manufacturing defects
- Hardware or component failures (logic board, screen, SSD, GPU, etc.)
- Performance issues not caused by misuse
Whatβs Not Covered
- Physical or cosmetic damage after delivery
- Improper installation, mishandling, or liquid exposure
- Software or firmware issues (including iCloud/MDM locks)
- Normal wear and tear or unauthorized modifications
How to Claim
To start a warranty claim, email support@nextgenpcparts.com with your order number, a brief description of the issue, and photos or videos if available.
Once reviewed, weβll repair, replace, or refund the item at our discretion.
π Read full warranty terms: View Terms & Conditions