A-Data LEGEND 800 ALEG-800-1000GCS 1 TB
 | Expecting restock Placement: internal; Volume: 1 TB; Form factor: M.2; M.2 interface: PCIe 4.0 4x; NVMe; Write speed (MB/s): 2200; Read speed (MB/s): 3500; DWPD (times/day): 0.6; Manufacturer's warranty: 3 years; Data encryption; M.2 cooling: graphene heatsink; E-Catalog uses affiliate links compensated by our partners. |
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1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1500 MB/s, read: 1800 MB/s, warranty 3 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6000 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 2830 MB/s, read: 3600 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 3000 MB/s, read: 3600 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1650 MB/s, read: 2100 MB/s, warranty 3 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6400 MB/s, read: 7400 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 5650 MB/s, read: 7500 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 3200 MB/s, read: 3900 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6000 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4800 MB/s, read: 5000 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1950 MB/s, read: 2400 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3000 MB/s, read: 3470 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6500 MB/s, read: 7400 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1700 MB/s, read: 2100 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4500 MB/s, read: 5000 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
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
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 3000 MB/s, read: 5000 MB/s, warranty 5 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
2 TB, M.2, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 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
2 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 10000 MB/s, read: 14000 MB/s, DRAM buffer, warranty 5 years