512GB Apple PCIe SSD Blade for MacBook Pro Retina A1502 A1398 MacBook Air A1465 A1466 iMac A1418 A1419 2013 2014 2015

This 512GB Apple/Samsung blade-style SSD is designed for select Apple systems that use Apple’s proprietary 12+16-pin PCIe “blade” storage connector. It is not a standard M.2 SSD and will not fit or function in typical PC NVMe/SATA M.2 slots.

This drive family is commonly found in MacBook Pro Retina (Late 2013–Mid 2015), MacBook Air (Mid 2013–Early 2015 / 2017 Air), and certain iMac (Late 2013–2015) configurations that shipped with Apple PCIe blade flash storage.

Technical Specifications

• Capacity: 512GB
• Form Factor: Apple proprietary blade SSD
• Connector / Keying: Apple 12+16-pin proprietary edge connector (2-section finger layout)
• Interface: PCIe (Apple blade PCIe flash)
• PCIe Link (typical for this family): PCIe 2.0 x2 (host-dependent)
• Protocol (typical for this family): AHCI (Apple PCIe/AHCI generation)
• Power: 3.3V (Apple blade SSD power rail)
• TRIM Support: Yes (when supported/enabled by macOS on compatible systems)
• Controller / Platform: Apple/Samsung “SSUAX” family (component-level details can vary by production run)
• Important Note: Performance is strongly dependent on the Mac model’s PCIe generation/lanes and macOS version.

Interchangeable / Replacement Part Numbers

Apple Part Numbers (APN / PPN):

• 655-1805D, 655-1805A, 655-1805B, 655-1805, 655-1839A, 661-7464, 661-8567, 661-8139

Manufacturer Model / Printed Numbers (commonly seen on the label):

• Samsung MZ-JPU512T/0A1, Samsung MZ-JPU512T/0A2, Samsung MZ-JPU512T/0A6, Samsung MZ-JPU512T/A06, Samsung MZ-JPV5120/0A4, Toshiba THNSN2512GSPS, SanDisk SD6PQ4M-512G, SanDisk SD6PQ4M-512G-1021

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔ MacBook Air: A1465 (11-inch Mid 2013, Early 2014, Early 2015), A1466 (13-inch Mid 2013, Early 2014, Early 2015, 2017)
✔ MacBook Pro Retina: A1502 (13-inch Late 2013, Mid 2014, Early 2015), A1398 (15-inch Late 2013, Mid 2014, Mid 2015)
✔ iMac: A1418 (21.5-inch Late 2013–2015 PCIe-blade configurations), A1419 (27-inch Late 2013–2015 PCIe-blade configurations)

☑️ Key Features

☑️ Correct Apple 12+16-pin blade connector for supported Mac systems
☑️ 512GB capacity for upgrades or replacements
☑️ Apple PCIe blade SSD architecture (host-dependent speed and lane width)
☑️ Designed for macOS systems that shipped with Apple proprietary blade flash storage
☑️ Not a standard M.2 drive (prevents incorrect installations in PC M.2 slots)

⚙️ Fit Notes

• This drive is NOT compatible with:

• Macs that use a different Apple blade connector generation (later NVMe layouts)
• Any Mac with soldered storage (many 2016+ models)
• Standard M.2 NVMe or M.2 SATA slots
  
  
• If your existing Apple SSD edge connector does not match the 2-section 12+16 pin layout, it will not fit.