Kingston NV1 1TB vs WD WD Black SN850X 2TB
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Key differences
- •WD WD Black SN850X 2TB has higher Endurance (TBW) (1,200 vs 320)
- •WD WD Black SN850X 2TB has higher Sequential write (6,300 vs 1,700)
- •WD WD Black SN850X 2TB has higher Sequential read (7,300 vs 2,100)
- •WD WD Black SN850X 2TB has higher Capacity (2000 GB vs 1000 GB)
- •WD WD Black SN850X 2TB has higher Warranty (5 years vs 3 years)
Full spec comparison
Spec
Kingston NV1 1TB
WD WD Black SN850X 2TB
Performance
Capacity1000 GB2000 GB▲
InterfacePCIe 3.0/4.0 x4PCIe 4.0 x4
Form factorM.2 2280M.2 2280
ProtocolNVMe 1.3NVMe 1.4
Sequential read2,1007,300▲
Sequential write1,7006,300▲
Reliability
Endurance (TBW)3201,200▲
DRAM cacheNoYes
NAND typeQLC/TLC mix3D TLC
Warranty3 years5 years▲