Compare Solid State Drives

Compare SANDISK Optimus GX 7100M 2TB vs WD Blue 2TB WDS200T2B0A

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 WD Blue 2TB WDS200T2B0A
SANDISK Optimus GX 7100M 2TB and WD Blue 2TB WDS200T2B0A are both solid state drives with the same Capacity (2000 GB). The main differences are in Interface, NVME 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 2TB 3D NAND SATA III 6 Gb/s 2.5" WDS200T2B0A
WD Blue 2TB WDS200T2B0A
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 13 minutes ago.
Prices
(Change region)
In Stock
Free shipping
$399.79
In Stock
$419.00
Last updated 8 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
Western Digital
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
WDS200T2B0A
Release Date
📅 February 2026
Release Date
📅 July 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(290 reviews)
Performance (Charts)
n/a
Performance (Charts)
250th / 1746
Effective Value
-
Effective Value
234th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.06
GB/$1
3.33
GB/$1
16
Series
-
Series
Blue
Capacity
2000 GB
Capacity
2000 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2230
Form Factor
2.5"
NAND Flash Type
-
NAND Flash Type
3D NAND
Max Sequential Read
-
Max Sequential Read
Up to 560 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 530 MB/s
MTBF
-
MTBF
Up to 1.75M hours

Comparison and key differences summary

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

  • Newer Product, it was released around 9 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the WD Blue 2TB WDS200T2B0A:

  • 33% cheaper, you can save $200.20

Buy now

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