Samsung 990 PRO 1TB vs WD WD Green SN350 1TB
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Key differences
- •Samsung 990 PRO 1TB has higher Endurance (TBW) (600 vs 80)
- •Samsung 990 PRO 1TB has higher Sequential write (6,900 vs 1,900)
- •Samsung 990 PRO 1TB has higher Sequential read (7,450 vs 2,400)
- •Samsung 990 PRO 1TB has higher Warranty (5 years vs 3 years)
Full spec comparison
Spec
Samsung 990 PRO 1TB
WD WD Green SN350 1TB
Performance
Capacity1000 GB1000 GB
InterfacePCIe 4.0 x4PCIe 3.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 2.0NVMe 1.3
Sequential read7,450▲2,400
Sequential write6,900▲1,900
Reliability
Endurance (TBW)600▲80
DRAM cacheYesNo
NAND type3D TLC V-NANDQLC
Warranty5 years▲3 years