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Samsung 870 EVO 2TB vs WD WD Black SN850X 2TB

Samsung 870 EVO 2TB
$149
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WD WD Black SN850X 2TB
$159
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Key differences

  • •WD WD Black SN850X 2TB has higher Sequential read (7,300 vs 560)
  • •WD WD Black SN850X 2TB has higher Sequential write (6,300 vs 530)

Full spec comparison

Spec
Samsung 870 EVO 2TB
WD WD Black SN850X 2TB
Performance
Capacity2000 GB2000 GB
InterfaceSATA IIIPCIe 4.0 x4
Form factor2.5-inchM.2 2280
ProtocolAHCINVMe 1.4
Sequential read5607,300▲
Sequential write5306,300▲
Reliability
Endurance (TBW)1,2001,200
DRAM cacheYesYes
NAND type3D TLC V-NAND3D TLC
Warranty5 years5 years

Ready to buy?

Samsung 870 EVO 2TB

AmazonNeweggB&H

WD WD Black SN850X 2TB

AmazonNeweggB&H

Affiliate disclosure: As an Amazon Associate, PCTalkTalk Compare earns from qualifying purchases. We may also earn a commission from Newegg and B&H Photo Video links, at no extra cost to you.