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HomeSSDsComparisonSamsung 990 PRO 2TB vs WD_BLACK SN8100 2TB
Comparison

Samsung 990 PRO 2TB vs WD_BLACK SN8100 2TB

Which one should you buy?

Samsung 990 PRO 2TB
CONSIDER
  • Wins 0/2 spec rows in the table
Open the decision box
WD_BLACK SN8100 2TB
CONSIDER
  • Wins 2/2 spec rows in the table
Open the decision box
Who leads where?
  • PerformanceWD_BLACK SN8100 2TB
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
SamsungSamsung 990 PRO 2TBNo reviews yetSanDiskWD_BLACK SN8100 2TBNo reviews yet
Key Differences
Capacity20002000
InterfacePCIe 4.0 x4PCIe 5.0 x4
Read7450 MB/s14900 MB/s
Writing6900 MB/s14000 MB/s
Performance
Sequential Read7450 MB/s14900 MB/s
Sequential Write6900 MB/s14000 MB/s
Capacity
Capacity20002000
Interface
InterfacePCIe 4.0 x4PCIe 5.0 x4

WD_BLACK SN8100 2TB leads on 2 of 2 compared specs.

This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.

Samsung 990 PRO 2TB vs WD_BLACK SN8100 2TB — Comparison | Kacbu