A-Data LEGEND 900 SLEG-900-512GCS 512 GB
 | Expecting restock Placement: internal; Volume: 512 GB; Form factor: M.2; M.2 interface: PCIe 4.0 4x; Controller: Maxio MAP1602; NVMe; Write speed (MB/s): 2300; Read speed (MB/s): 6200; DWPD (times/day): 0.5; Manufacturer's warranty: 5 years; M.2 cooling: graphene heatsink; E-Catalog uses affiliate links compensated by our partners. |
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500 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 2600 MB/s, read: 3100 MB/s, warranty 5 years
512 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 2100 MB/s, read: 3100 MB/s, warranty 3 years
500 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3200 MB/s, read: 3500 MB/s, DRAM buffer, warranty 5 years
512 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1600 MB/s, read: 3500 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 2300 MB/s, read: 3400 MB/s, DRAM buffer, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 1900 MB/s, read: 4700 MB/s, warranty 5 years
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A-Data 2026 - new arrivals, bestsellers, and the most relevant models A-Data.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A-Data 2026 - new arrivals, bestsellers, and the most relevant models A-Data.
Series A-Data LegendCompare using chart →
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 4000 MB/s, read: 6000 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 3000 MB/s, read: 5000 MB/s, warranty 5 years
512 GB, M.2, 22x80, PCIe 3.0 4x, 3D QLC NAND, write: 1000 MB/s, read: 2400 MB/s, warranty 3 years
256 GB, M.2, 22x80, PCIe 3.0 4x, 3D QLC NAND, write: 1000 MB/s, read: 2100 MB/s, warranty 3 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 5000 MB/s, read: 6000 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 3.0 4x, 3D QLC NAND, write: 1800 MB/s, read: 2400 MB/s, warranty 3 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 6000 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 5400 MB/s, read: 7000 MB/s, warranty 5 years
256 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1000 MB/s, read: 1800 MB/s, warranty 3 years
4 TB, M.2, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 years
Buying an SSD is a lottery regarding the declared characteristics, especially in the budget segment from 2000 to 3000 UAH. It gives the declared speeds, but only until the cache is full. SMART is determined very strangely (only through HWI and Victoria). According to reviews, I expected TLC memory, but received QLC. But I think it will do for a gaming file dump. 5 years warranty, does not heat up even with the included radiator (53 degrees max), according to the sensor QLC memory type, after cache overflow write speed drops sharply, uninformative native application |
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