Lexar NM790 1TB vs Samsung 990 PRO 1TB
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Key differences
- •Lexar NM790 1TB has higher Endurance (TBW) (1,000 vs 600)
- •Samsung 990 PRO 1TB has higher Sequential write (6,900 vs 6,500)
- •Samsung 990 PRO 1TB has higher Sequential read (7,450 vs 7,400)
Full spec comparison
Spec
Lexar NM790 1TB
Samsung 990 PRO 1TB
Performance
Capacity1000 GB1000 GB
InterfacePCIe 4.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 1.4NVMe 2.0
Sequential read7,4007,450▲
Sequential write6,5006,900▲
Reliability
Endurance (TBW)1,000▲600
DRAM cacheNoYes
NAND type3D TLC3D TLC V-NAND
Warranty5 years5 years