Apple 1TB NVMe SSD – Samsung MZ-KKW1T00/0A8 (SSPOLARIS)

This is an original Apple OEM Samsung NVMe solid-state drive removed from a working 2019 iMac during a storage upgrade. It uses the Apple 12+16-pin connector and the Samsung Polaris controller. Fully tested, clean, and verified healthy with no SMART errors.

Details:

• Capacity: 1 TB

• Interface: PCIe 3.0 x4 NVMe

• Controller: Samsung S4LP077X01-8030 (Polaris)

• Cache: 1 GB DRAM

• Apple Part Family: SSPOLARIS / 655-1995C

• Read/Write Speeds: up to ~2000 MB/s

• Country of Manufacture: Korea

Compatibility:

2017–2019 iMac and iMac Pro models that use the Apple NVMe 12+16-pin blade slot. Not compatible with M.2 or AHCI drives.

Condition:

Fully functional and in excellent physical condition. Pulled from a 2019 iMac.

Notes:

The SSD will be securely packaged in an anti-static bag and padded mailer for safe shipping.

Images are part of the description and show the actual item for sale.

SMART Test Results (Apple 1TB SSD – SM1024L)

$ smartctl -a -d nvme /dev/disk4Model Number: APPLE SSD SM1024LSerial Number: S5NBNA0NB10412Firmware Version: CXS7LA0QNVMe Version: <1.2Number of Namespaces: 1SMART overall-health self-assessment test result: PASSEDSMART/Health Information (NVMe Log 0x02)Critical Warning: 0x00Temperature: 25 CelsiusAvailable Spare: 100%Available Spare Threshold: 10%Percentage Used: 1%Data Units Read: 37,619,186 [≈19.2 TB]Data Units Written: 55,438,220 [≈28.3 TB]Host Read Commands: 1,193,355,289Host Write Commands: 2,298,872,371Controller Busy Time: 2,495Power Cycles: 1,050Power On Hours: 2,331Unsafe Shutdowns: 14Media and Data Integrity Errors: 0Error Information Log Entries: 0

Tested externally and reformatted. Drive shows 99% remaining life (Percentage Used = 1%) with zero errors.