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Compare SANDISK Optimus 5100 2TB vs Optimus GX PRO 8100 2TB Heatsink

SANDISK Optimus 5100 2TB and SANDISK Optimus GX PRO 8100 2TB Heatsink are both solid state drives with the same Capacity (2000 GB) and Form Factor (M.2-2280). The main differences are in Interface.
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Brand
SanDisk
Brand
SanDisk
Model
  • SDSP51200TAN-000E0
  • SDSP51200TAN
Model
  • SDSP82200TAH-000E0
  • SDSP82200TAH
Release Date
📅 February 2026
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
$0.28
Price/GB
$0.36
GB/$1
3.57
GB/$1
2.74
Capacity
2000 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
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Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 2TB:

  • 23% cheaper, you can save $170.03

Buy now

Reasons to buy the SANDISK Optimus GX PRO 8100 2TB Heatsink:

  • Newer interface (PCIe Gen5 x4)

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