Model: MZAL8256HDJD (PM9C1a) • Capacity: 256GB • Health: 100% (Excellent) • Usage: Open unused. Factory tested read / write. • Interface: PCIe Gen 4.0 x4 • Form Factor: M.2 2242 (42mm Length) • Notes: This is the high-performance PM9C1a Gen 4.0 drive. It is a significant upgrade over older Gen 3 drives, offering nearly triple the speed and much better power efficiency for longer battery life. • Compatibility: Please ensure your device supports the 42mm (2242) length. This is a common size for many newer Lenovo ThinkPads and high-end ultrabooks. • Verification: Verified 100% health. See the CrystalDiskInfo screenshot for full SMART data.
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