ADATA LEGEND 900 2TB vs Samsung 990 PRO 2TB
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Key differences
- •Samsung 990 PRO 2TB has higher Sequential write (6,900 vs 5,500)
- •Samsung 990 PRO 2TB has higher Sequential read (7,450 vs 7,000)
Full spec comparison
Spec
ADATA LEGEND 900 2TB
Samsung 990 PRO 2TB
Performance
Capacity2000 GB2000 GB
InterfacePCIe 4.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 1.4NVMe 2.0
Sequential read7,0007,450▲
Sequential write5,5006,900▲
Reliability
Endurance (TBW)1,2001,200
DRAM cacheNoYes
NAND type3D TLC3D TLC V-NAND
Warranty5 years5 years