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Samsung 990 PRO 2TB vs Seagate BarraCuda 2TB (3.5")

Samsung 990 PRO 2TB
$169
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Seagate BarraCuda 2TB (3.5")
$55
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Key differences

  • •Samsung 990 PRO 2TB has higher Sequential read (7,450 vs 220)
  • •Samsung 990 PRO 2TB has higher Sequential write (6,900 vs 220)
  • •Samsung 990 PRO 2TB has higher Warranty (5 years vs 2 years)

Full spec comparison

Spec
Samsung 990 PRO 2TB
Seagate BarraCuda 2TB (3.5")
Performance
Capacity2000 GB2000 GB
InterfacePCIe 4.0 x4SATA 6Gb/s
Form factorM.2 22803.5"
ProtocolNVMe 2.0AHCI
Sequential read7,450▲220
Sequential write6,900▲220
Reliability
Endurance (TBW)1,200—
DRAM cacheYesYes
NAND type3D TLC V-NANDCMR/SMR mix by SKU
Warranty5 years▲2 years

Ready to buy?

Samsung 990 PRO 2TB

AmazonNeweggB&H

Seagate BarraCuda 2TB (3.5")

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.