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Compare Western Digital 240GB M.2 WDS240G2G0B vs SANDISK Optimus GX 7100M 2TB

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  2. Solid State Drives
  3. Western Digital 240GB M.2 WDS240G2G0B 🆚 SANDISK Optimus GX 7100M 2TB
The main differences between Western Digital 240GB M.2 WDS240G2G0B and SANDISK Optimus GX 7100M 2TB are in Capacity, Interface, NVME and Form Factor.
Save comparison
Western Digital SSD WDS240G2G0B 240GB M.2 2280 SATA 6Gb s WD Green
Western Digital 240GB M.2 WDS240G2G0B
SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Prices
(Change region)
In Stock
Free shipping
$159.20
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 36 minutes ago.
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Brand
Western Digital
Brand
SanDisk
Model
WDS240G2G0B
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Release Date
📅 November 2018
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(5 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.15
Price/GB
$0.30
GB/$1
6.86
GB/$1
3.33
Series
Green
Series
-
Capacity
240 GB
Capacity
2000 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2230
Max Sequential Read
Up to 545 MB/s
Max Sequential Read
-
MTBF
Up to 1.0M hours
MTBF
-
-

Comparison and key differences summary

Reasons to buy the Western Digital 240GB M.2 WDS240G2G0B:

  • 73% cheaper, you can save $440.79

Buy now

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

  • Newer Product, it was released around 7 years later
  • More Capacity (+1760 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

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