Compare Solid State Drives

Compare SANDISK Optimus 5100 1TB vs Lexar Professional NM1090 2TB HeatSink

SANDISK Optimus 5100 1TB and Lexar Professional NM1090 2TB HeatSink are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.
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Brand
SanDisk
Brand
Lexar
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Model
  • LNM1090002T-RNANU
  • LNM1090002T-RNANG
Release Date
📅 February 2026
Release Date
📅 July 2024
* First availability for purchase, it may not correspond to the actual market launch date.
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Price history
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Price/GB
$0.30
Price/GB
-
GB/$1
3.37
GB/$1
-
Capacity
1000 GB
Capacity
2000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen5 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 1TB:

  • Newer Product, it was released around 20 months later

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Reasons to buy the Lexar Professional NM1090 2TB HeatSink:

  • More Capacity (+1000 GB available)
  • Newer interface (PCIe Gen5 x4)

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