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Compare SANDISK Optimus GX 7100M 2TB vs WD Blue SN500 250GB

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 WD Blue SN500 250GB
The main differences between SANDISK Optimus GX 7100M 2TB and WD Blue SN500 250GB 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
WD Blue SN500 250GB NVMe Gen3 PCIe M.2 2280 3D NAND Up to 1700 MB/s - WDS250G1B0C
WD Blue SN500 250GB
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 41 minutes ago.
Prices
(Change region)
Out of Stock
Free shipping
$69.99
-
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Brand
SanDisk
Brand
Western Digital
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
WDS250G1B0C
Release Date
📅 February 2026
Release Date
📅 March 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
n/a
Performance (Charts)
162nd / 1746
Effective Value
-
Effective Value
124th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.28
GB/$1
3.33
GB/$1
3.57
Capacity
2000 GB
Capacity
250 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:

  • Newer Product, it was released around 7 years later
  • More Capacity (+1750 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the WD Blue SN500 250GB:

  • 88% cheaper, you can save $530.00

Buy now

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