Compare Solid State Drives

Compare SANDISK Optimus GX 7100M 2TB vs Silicon Power UD90 2230 1TB

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 Silicon Power UD90 2230 1TB
SANDISK Optimus GX 7100M 2TB and Silicon Power UD90 2230 1TB are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2230). The main differences are in Capacity.
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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 UD90 2230 1TB NVMe 4.0 Gen4 PCIe M.2 Compatible Steam Deck SU01KGBP44UD9007MM
Silicon Power UD90 2230 1TB
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 15 minutes ago.
Prices
(Change region)
In Stock
Free shipping
$184.79
In Stock
$189.97
Last updated 14 minutes ago.
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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
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
  • SP01KGBP44UD9007
  • SU01KGBP44UD9007MM
  • SU01KGBP44UD9007MN
Release Date
📅 February 2026
Release Date
📅 July 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
$0.30
Price/GB
$0.18
GB/$1
3.33
GB/$1
5.41
Capacity
2000 GB
Capacity
1000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2230
Form Factor
M.2-2230

Comparison and key differences summary

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

  • Newer Product, it was released around 3 years later
  • More Capacity (+1000 GB available)

Buy now

Reasons to buy the Silicon Power UD90 2230 1TB:

  • 69% cheaper, you can save $415.20

Buy now

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