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Compare SANDISK Optimus GX PRO 8100 1TB vs Silicon Power UD90 2230 2TB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 8100 1TB 🆚 Silicon Power UD90 2230 2TB
The main differences between SANDISK Optimus GX PRO 8100 1TB and Silicon Power UD90 2230 2TB are in Capacity, Interface and Form Factor.
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SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Silicon Power UD90 2230 2TB NVMe 4.0 Gen4 PCIe M.2 SSD Compatible Steam Deck (SU02KGBP44UD9007MM)
Silicon Power UD90 2230 2TB
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 29 minutes ago.
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Prices
(Change region)
Out of Stock
Free shipping
$289.79
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
SanDisk
Brand
Silicon Power
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Model
  • SP02KGBP44UD9007
  • SU02KGBP44UD9007MM
  • SU02KGBP44UD9007MN
Release Date
📅 February 2026
Release Date
📅 August 2023
* 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
$0.35
Price/GB
$0.14
GB/$1
2.86
GB/$1
6.9
Capacity
1000 GB
Capacity
2000 GB
Interface
PCIe Gen5 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2230

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX PRO 8100 1TB:

  • Newer Product, it was released around 3 years later
  • Newer interface (PCIe Gen5 x4)

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Reasons to buy the Silicon Power UD90 2230 2TB:

  • 17% cheaper, you can save $60.20
  • More Capacity (+1000 GB available)

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