Lexar NM1090 4TB vs Samsung 990 PRO 2TB
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Key differences
- •Lexar NM1090 4TB has higher Capacity (4000 GB vs 2000 GB)
- •Lexar NM1090 4TB has higher Endurance (TBW) (2,400 vs 1,200)
- •Lexar NM1090 4TB has higher Sequential read (14,000 vs 7,450)
- •Lexar NM1090 4TB has higher Sequential write (12,000 vs 6,900)
Full spec comparison
Spec
Lexar NM1090 4TB
Samsung 990 PRO 2TB
Performance
Capacity4000 GB▲2000 GB
InterfacePCIe 5.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 2.0NVMe 2.0
Sequential read14,000▲7,450
Sequential write12,000▲6,900
Reliability
Endurance (TBW)2,400▲1,200
DRAM cacheYesYes
NAND type3D TLC3D TLC V-NAND
Warranty5 years5 years