Samsung 990 PRO 2TB vs Solidigm P44 Pro 4TB
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Key differences
- •Solidigm P44 Pro 4TB has higher Endurance (TBW) (3,000 vs 1,200)
- •Solidigm P44 Pro 4TB has higher Capacity (4000 GB vs 2000 GB)
- •Samsung 990 PRO 2TB has higher Sequential read (7,450 vs 7,000)
- •Samsung 990 PRO 2TB has higher Sequential write (6,900 vs 6,500)
Full spec comparison
Spec
Samsung 990 PRO 2TB
Solidigm P44 Pro 4TB
Performance
Capacity2000 GB4000 GB▲
InterfacePCIe 4.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 2.0NVMe 1.4
Sequential read7,450▲7,000
Sequential write6,900▲6,500
Reliability
Endurance (TBW)1,2003,000▲
DRAM cacheYesYes
NAND type3D TLC V-NAND144L TLC
Warranty5 years5 years