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Compare Western Digital Green 120GB WDS120G1G0B vs SANDISK Optimus GX 7100M 2TB

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  2. Solid State Drives
  3. Western Digital Green 120GB WDS120G1G0B 🆚 SANDISK Optimus GX 7100M 2TB
The main differences between Western Digital Green 120GB WDS120G1G0B and SANDISK Optimus GX 7100M 2TB are in Capacity, Interface, NVME and Form Factor.
Save comparison
Western Digital Green 120GB M.2 2280
Western Digital Green 120GB WDS120G1G0B
SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Prices
(Change region)
Out of Stock
Free shipping
$43.28
-
Buy now
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 44 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
Western Digital
Brand
SanDisk
Model
WDS120G1G0B
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Release Date
📅 October 2016
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(2 reviews)
User reviews
Performance (Charts)
389th / 1746
Performance (Charts)
n/a
Effective Value
251st / 336
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.36
Price/GB
$0.30
GB/$1
2.77
GB/$1
3.33
Series
Green
Series
-
Capacity
120 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
-
-

Comparison and key differences summary

Reasons to buy the Western Digital Green 120GB WDS120G1G0B:

  • 93% cheaper, you can save $556.71

Buy now

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

  • Newer Product, it was released around 10 years later
  • More Capacity (+1880 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

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