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Compare SANDISK Optimus GX 7100M 2TB vs Silicon Power UD80 500GB

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  3. SANDISK Optimus GX 7100M 2TB 🆚 Silicon Power UD80 500GB
The main differences between SANDISK Optimus GX 7100M 2TB and Silicon Power UD80 500GB are in Capacity, Interface and Form Factor.
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SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Silicon Power UD80 500GB M.2 2280 PCIe 3.0 X4 NVME SP500GBP34UD8005
Silicon Power UD80 500GB
Prices
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In Stock
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$599.99
In Stock
$708.92
Last updated 32 minutes ago.
Prices
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Out of Stock
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€179.00
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Brand
SanDisk
Brand
Silicon Power
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
SP500GBP34UD8005
Release Date
📅 February 2026
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
-
GB/$1
3.33
GB/$1
-
Capacity
2000 GB
Capacity
500 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2230
Form Factor
M.2-2280
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX 7100M 2TB:

  • More Capacity (+1500 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Silicon Power UD80 500GB:

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