Samsung 980 2TB vs Samsung 990 PRO 2TB
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Key differences
- •Samsung 990 PRO 2TB has higher Sequential write (6,900 vs 3,000)
- •Samsung 990 PRO 2TB has higher Sequential read (7,450 vs 3,500)
- •Samsung 990 PRO 2TB has higher Endurance (TBW) (1,200 vs 600)
Full spec comparison
Spec
Samsung 980 2TB
Samsung 990 PRO 2TB
Performance
Capacity2000 GB2000 GB
InterfacePCIe 3.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 1.4NVMe 2.0
Sequential read3,5007,450▲
Sequential write3,0006,900▲
Reliability
Endurance (TBW)6001,200▲
DRAM cacheNoYes
NAND type3D TLC V-NAND3D TLC V-NAND
Warranty5 years5 years