About ADATA Legend 860 1TB PCIe SSD
Built in the M.2 2280 form factor, it delivers excellent responsiveness for operating systems, applications, and large file transfers.
The drive utilizes advanced technologies such as SLC caching, Host Memory Buffer (HMB), and LDPC error correction to maintain stable performance and data integrity.
Its slim design also makes it suitable for desktops, laptops, and compatible PlayStation 5 systems.
With efficient power consumption and a 5-year warranty, it provides a balanced storage upgrade solution.
| Category | Specification |
|---|---|
| Product Name | ADATA LEGEND 860 1TB PCIe SSD |
| Model | SLEG-860-1000GCS |
| Capacity | 1TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 |
| Protocol | NVMe 2.0 |
| NAND Flash | 3D NAND |
| Sequential Read Speed | Up to 6,000 MB/s |
| Sequential Write Speed | Up to 5,000 MB/s |
| PS5 Read Performance | Up to 5,000 MB/s |
| Caching Technology | SLC Cache |
| Memory Management | Host Memory Buffer (HMB) |
| Error Correction | LDPC ECC |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Shock Resistance | 1,500G / 0.5ms |
| MTBF | 2,000,000 Hours |
| TBW | 640TB |














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