ADATA Legend 900 512GB M.2 NVME Gen4 Solid State Drive ( SSD )

The ADATA Legend 900 512GB is a high-performance M.2 2280 solid state drive built on the PCIe Gen4 x4 interface and compliant with the NVMe 1.4 standard. Designed for desktop and laptop users who demand fast, reliable storage, it delivers sequential read speeds of up to 6,200 MB/s and sequential write speeds of up to 2,300 MB/s on PC and laptop platforms — making it a strong choice for content creators, engineers, and power users handling large files, 3D assets, and complex projects. The drive is compatible with PS5 consoles as expanded storage, with sequential read performance measured at up to 5,400 MB/s in that environment. Its compact M.2 2280 form factor and included heat sink help manage thermal output during sustained workloads, with an operating temperature range of 0°C to 70°C. Under the hood, the Legend 900 uses a Silicon Motion SM2264 controller paired with 3D NAND flash memory. SLC caching and a DRAM cache buffer work together to accelerate both system boot times and data transfer tasks. Data integrity is maintained through advanced LDPC (Low Density Parity Check) ECC technology, while AES 256-bit hardware encryption keeps stored files secure. Durability figures are strong for this class of drive. The Legend 900 512GB carries a Total Bytes Written (TBW) rating of 300TB and a Mean Time Between Failures (MTBF) of 1,500,000 hours. Shock resistance is rated at 1,500G/0.5ms, and the drive tolerates storage temperatures 40°C to 85°C. ADATA bundles the SSD ToolBox software, which provides S.M.A.R.T. monitoring, temperature tracking, capacity reporting, and firmware update notifications — useful for ongoing drive health management. The drive ships with a 5-year manufacturer warranty. Verified Specifications: - Model / Part No.: LEGEND 900 / SLEG-900-512GCS - Capacity: 512GB - Form Factor: M.2 2280 - Interface: PCIe Gen4 x4 - Protocol: NVMe 1.4 - Controller: SMI SM2264 - NAND: 3D NAND - Sequential Read: Up to 6,200 MB/s (PC/Laptop); up to 5,400 MB/s (PS5) - Sequential Write: Up to 2,300 MB/s - TBW: 300TB - MTBF: 1,500,000 hours - Shock Resistance: 1,500G / 0.5ms - Operating Temperature: 0°C – 70°C - Storage Temperature: -40°C – 85°C - Dimensions (with heat sink): 80 × 22 × 4.68mm - Weight (with heat sink): 12g - Encryption: AES 256-bit - Warranty: 5 years